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Chemical age means the age obtained by the radioactive estimation of radioactive minerals.It is common to calculate the type and amount of daughters or the type of daughters. |
Chemical analysis means it refers to the operation to know the chemical and chemical structure of the material qualitative or quantitatively. |
Chemical and volume control system(cvcs) means in addition to the driving of the control rods, the pressurized reactor controls the neutron reactivity by changing the boric acid concentration in the primary coolant.The volume control tank is connected directly to the core coolant and also adjusts the retention of the p... |
Chemical assay means pure analysis and process management analysis under the chemical analysis method is generally called chemical test.It focuses on comparison with management standards or standard samples rather than accuracy and precision of analysis. |
Chemical bond means it is said that it is chemical coupling when any aspiration force works between two or more atoms to form molecules or to see an experimental observation.Depending on the binding method, there are covalent bonds, ion bonds, and hydrogen binding.Chemical bonds must have energy corresponding to it, an... |
Chemical concentrate means jeonggwang obtained by chemical treatment.Especially in the case of uranium madness, the synonyms of the yellow cake are the synonyms. |
Chemical concentrator means the plaza has the ability to improve the dignity of the ore for the purpose of chemical processing.It is common to have a leaching, farmhouse, and separate process directly related to the phase of the light. |
Chemical energy means energy that is held in the substance of the chemical bond of the substance and is released according to the chemical reaction.It has a small value of about 1 million compared to nuclear reaction energy. |
Chemical equivalent means depending on the properties of chemical reactions, a certain amount of elements or compounds specified.Oxygen 7.999 (equivalent to 1/2 mol of oxygen atoms) and the amount of elements to be united or substituted.Chemical equivalents of elements that do not harmonize with oxygen can be determine... |
Conversion plant means in general, it is a factory for converting the chemical or physical properties of the substance to the use of a certain purpose.According to the definition of the International Atomic Energy Organization as a security measure term, it refers to a facility for changing the chemical and physical fo... |
Coolant means one of the reactor components.To get the heat from the core of the reactor for the purpose of cooling or power of the reactor.There are three types of liquid, gas, and liquid metal.The practical use includes water (light water and medium), organic and liquid metals, and helium, carbonate, nitrogen, and ai... |
Coolant salt means it is a salt used as a coolant of a reactor, and there are molten salt such as Li, Na, K fluoride, Bef2, and haoh. |
Cooling coil means the coil -shaped tube is wrapped in the container and a cooling material such as electricity or water is sent to the tube to cool the contents of the container.It is a disadvantage that cannot be effective in comparison with the size of the shape, and therefore cannot be used for the heat capacity wi... |
Cooling sodium means sodium (= sodium) used as a coolant of a reactor.Liquid sodium or NAK has a high boiling point, good heat transfer, no need to press like water, and there is an advantage that can drive high temperature. |
Archaean era means the name of the lipid solidarity of 18 to 2.6 billion years when subdivided into the Seoncambrian era.It is very difficult to obtain evidence that creatures existed at this time. |
Area external irradiation monitor means one thing of the surveillance.To monitor the spatial dose of γ -ray and neutron ships in a certain area.There are γ -line and neutron selection. |
Area internal irradiation monitor means one thing of the surveillance.In order to avoid the risk of internal investigation, it is used for surveillance of air floors in a specific range, contamination of water by impurities or surface contamination of objects.Dust Monitor, Gas Monitor, and Water Monitor. |
Argon means one of the elements.Symbol Ar.Atomic number 18. Atomic 39.948.Mass number 40, 36, 38 and 35 (β+), 37 (EC), 41 (β-, γ), etc.One of the inert gas elements.0.933% in the air.Melting point -189.2 ℃, boiling point -185.87 ℃.Density 1.7834g/L (0 ℃, 1atm).For radiation management, 41AR (110 minutes of half -life) ... |
Arkose means it is rich in quartz and feldspar and generally rough particles.Normally the material is granite.It is supplied to the rapid weathering of the hemp rocks and is comparable to it.It often becomes a sedimentary uranium photor. |
Arsenic means one of the elements.Elemental symbol as.Atomic number 33. The atomic volume is 74.9216. |
Artificial graphite means it is an artificial graphite made of petroleum, coke, etc. as a filler, and a binder to 2,500 ~ 3,000 ℃.Although there are slight differences depending on the graphite temperature and raw materials, the determinants are small and smaller than the decision.It is a porous agent with a set of uni... |
Artificial radioactive element means a radioactive element caused by artificially causing a nuclear reaction to a stable atomic nucleus.Artificial radioactive elements are characterized by the laws of collapse such as natural radioactive elements and are characterized by the half -life. |
Boiling water reactor(bwr) means it is mainly used as a concentrated uranium as a fuel and uses hard water (or medium) as a reducing material and coolant, and the water vapor is sent to the steam turbine as it is without the heat exchanger.In this way, it is a great feature of this format's reactor that generates direc... |
Boltzmann constant means symbol k.A universal constant that is divided into Avogadro's number of Avogadro and related to the thermal properties of the material system.K = 1.38047 × 10-16ERG/K.For example, when the group of particles in contact with the thermal oil of absolute temperature T, the average kin energy per f... |
Bombardment means to match the bundle of particles or photons of the high speed to the target.That is, the beam of the particles of high energy, the photon (γ wire) to the target.Sometimes it is used for radiation investigations in the reactor. |
Bond means ① It refers to the bonding of metal toranium or oxide and coating materials of fuel fuel.The state of the BOND affects the delivery of the heat generated in the fuel.② It is an adhesive used to mold the oxide powder in the form of pellets in nuclear fuel processing. |
Bond means ① It refers to a close contact between fuel and cladding.As the atomic force acts, it becomes closer, which is called metallical bond and is called mechanical bond when it is not very close.② It refers to a material for bringing close contact with fuel and cladding. |
Bone marrow dose means dose of bone marrow (red bone marrow).The bone marrow is one of the high -radiation sensitivity.The bone marrow dose is related to the lower hematopoietic function and cancer, but it is important to cause leukemia on radiation protection. |
Bone seeker means when absorbed in the body, elements or substances that are selectively gathered in bones.For example, strontium, calcium, and phosphorus. |
Chemical sensitizer means in general, it refers to a substance used to chemically increase the photosensitivity of photographs.Halogenated alkali, halogen phenols and naphtols are available. |
Chemical shift means in the spectroscopy of nuclear magnetian resonance, MoSbauer effect, and ESCA, a specific spectrum line moves according to the top of chemical bonds.A typical example, for example, is a nuclear magnetic resonance, a difference in the effect of the magnetic moment induced in the electronic system by... |
Chemical shim control of nuclear reactor means a method of simplifying the control mechanism by adjusting the reactivity of the reactor by using the solution of the flammable poison.For example, if you dissolve a small amount of boron compound (mainly boric acid) in the primary cooling water, 10B decreases as the opera... |
Chemical sputtering means when an ion with high chemical reactivity, such as H, O, N, enters the solid surface, the surface of the solid is shaved by the formation of volatile compounds by the chemical reaction.This is called because the phenomenon similar to the normal [physical] sputtering is chemical.It is different... |
Chemical toxicity means the properties that have a harmful effect on the living body according to the chemical properties of the material.It is a term used in response to radioactive toxicity.Uranium, etc., are allowed by chemical toxicity rather than radioactivity. |
Chemical treatment means one way to reprocess the spent fuel after use.There are ion exchange, solvent extraction method, and fluoride volatility. |
Chemonuclear reactor means it is also known as a reactor chemical process, designed as a radiation sailor to cause chemical changes in the industry.In other words, a reactor aims to produce chemicals using chemical reactions induced by radiation and heat.The direct use of the nuclear fission product energy generated in... |
Cheralite means (CA, CE, LA, TH) [PO4].Hardness 5. Portion 5.4.Dam Green -Cancer Green, Glass -Resin Gloss.The same kind of Monazseok.It is calculated from the pegmatite or the sagwang derived from it as a novice minerals.Also known as Kerara Stone. |
Chlorauric acid means h (AUCL4), 4H2O or H2O (AU CL4), 3H2O.Since the aqueous solution is stacked by radiation by radiation, this phenomenon can be used to measure dose as a chemical dose. |
Chlorine means elemental symbol in the name of the element CL.Atomic number 17. The atomic volume is 35.453. |
Cooling tower means a facility for cooling before and discharging warm water that cools and discharges the commuters to the natural environment.There are wet and dry. |
Cooling water treatment system means a facility that cleanses coolant (ie coolant) in a water cooling reactor.While circulating the coolant to the cooling system, the water is purified by a certain purity with an ion exchange resin. |
Copper means elemental symbol in the name of the element.Atomic number 29. The atomic volume is 63.54. |
Core material means if a reactor accident occurs, the core fuel is melted in exceeding the melting point.When core melting occurs, radioactive materials are released in large quantities, and new shocking power occurs again due to the interaction of molten fuel and cooling material, so the reactor does not melt unless a... |
Core plasma means a part that causes control nuclear fusion in fusion routes.In other words, hundreds of millions of high -temperature plasma in the ancestors. |
Corpuscular beam means this trend is when particles such as atoms, molecules, and their ions, nuclei, electrons, and neutrons fly in a certain direction with a narrow width.However, the particles in this are limited to the progress without a conflict with each other.In addition, there are α -rays, β -based, cathode and... |
Correction means terms of security measures.In order to correct the obvious mistake, or to enter the material measurement record in order to modify the quantity that is already written in the record.In this case, the individual correction should be clearly written. |
Correction factor means rain from the value and the measurement value by the truth.Therefore, (measurement) × (correction coefficient) = (true). |
Aseismic design means the seismic design of nuclear facilities.The vibration analysis of the structure is performed and designed to withstand great earthquakes.The seismic design analysis was advanced according to the computer's enlargement, and the selection of simulation methods and damping constants was treated as a... |
Aspect ratio means when Torus (Fantasy) The range from the main axis to the magnetic axis is R, and the radius of the plasma is vertically in the magnetic axis, the aspect ratio A is defined as a = r/A. |
Asphaltic sandstone means a sandstone has been hardened by the infiltration of natural asphalt through the sand.Black to black brown.There is a small amount of uranium. |
Asphaltite means a kind of solid oil pitch caused by changing natural asphalt.It melts more than 60%in 2 sulfide carbon in black and dissolves at 110 ℃ or higher. |
Assay means testing or analyzing ores of ore and minerals to obtain economically useful information for composition and metal content.Or sometimes indicates manipulation or obtained results for it. |
Assay means in the field of radiation management, it means Bio assay. |
Assay means to measure the components and composition of the object.There are qualitative analysis and quantitative analysis.There is a radio Isunoacay that quantifies ultra -small amounts in the biomry sample by using a trace of isotope labeling compounds. |
Assay date means date of radioactive isotopes with a certain slander (radioactive concentration).When purchasing radioactive isotopes, this date is described in the accessories. |
Astatine means elemental symbol at the name of the element.Atomic number 85. The atomic volume is 211. |
Atmospheric steam discharge valve(asdv) means control valve with a capacity of 10% of the total oil at the steam outlet of the steam generator.This valve is broken when the vapor release valve of the Confucianism is broken.It is used to adjust steam drum pressure for small -scale transitional and cooling. |
Atomic air burst means aerial explosion of nuclear weapons.Even when the crater caused by the explosion reaches the best light, the outsourcing of the crater explodes at a height that does not reach the surface. |
Booster rod means highly concentrated reaction using fuel is also controlled.It is used to handle the Xenon Override in the Canadian heavy waterway. |
Boral means shielding materials to increase the absorption of neutron.After mixing the boron boron (B4C) and the aluminum, the aluminum coating was made by rolling it.It has high neutron absorption performance, light and thermal conductivity. |
Boron means one of the elements.Symbol B. Atom Number 5. Atomic Copy 10.81.Mass number 11, 10 and 12 (β-), black brown-brown-free solid.Carbide and nitrides are easy to break in high temperature atmosphere, but silicide is excellent in heat and inner acid.2,000 ~ 2,500 ℃, raw point 2,550 ℃, weight 1.73.The isotope 10b ... |
Boron coating counter means a kind of proportional water pipe.The powder of the metal boron or boron compound is applied lightly to the tube of the coefficient pipe and the thermal central man is measured using the 10b (N, α) reaction. |
Boron nitride means boron nitride.Bn.Nitrogen and boron are directly united at about 1,500 ° C. or when the borons are heated with ammonium chloride.The decision is a graphite -based sixty politics.The melting point is sublimated at 3,000 ℃ under pressure and 3,000 ℃ at normal pressure.Portion 2.34.It does not change e... |
Boulder blasting means small blasting work for crushing the rocks from the mountains.Also called split blasting. |
Bound cross-section means when the atoms are combined with other atoms to create molecules, neutrons with less energy than the binding energy should be used to use the conversion mass of the binding system, not the only atomic substances, and the spawning cross -sectional area obtained by this concept is a cross -secti... |
Bound electron means electronics inherited in atoms or molecules.That is, it refers to an orbital power.To distinguish from free electronics. |
Bound particle means the particles surrounded by the Potential barrier are particles that are bonded because they do not have enough kinetic energy to surpass the barrier. |
Chopper means (1) It refers to a device to shear and is a device that cuts to dissolve spent fuel in fuel reprocessing.Chopping (2) amplifying a micro -wet signal is a method of converting it into an exchange that is easy to amplify by cracking down into a mechanical or electronic constant cycle, which is called Choppe... |
Chopping means in order to dissolve the nuclear fuel in the reprocessing of the spent fuel, the nuclear fuel pin is cut to a 2 to 5 cm size (also called a shear).The shear is a fuel set, and there is a bell type and a horizontal form.In this process, it is important to remove the sealing and the ridiculous heat of the ... |
Chopping and leaching means also known as Chop and Leach.One of the mechanical dripping methods in the pretreatment process in spent fuel reprocessing after use.After use, the spent fuel is shipped to expose the contents to dissolve only the contents by nitrate, and the coating material is discarded with solid. |
Chromatography means a method of separating or analyzing the components in the mixture using a properties such as adsorption properties to other substances.There are methods such as paper chromatography, thin layer chromatography, gas chromatography, and liquid chromatography.The principle of separation, such as adsorp... |
Chromel-alumel thermocouple means a kind of thermoelectric thermometer.Chromel is an alloy of 10%chrome and 90%nickel.Alumel is also an alloy of 3%aluminum, 2%manganese, 1%silicon, and 94%nickel.It is used to measure temperature of less than 1,100 ℃. |
Chromium means it is the name of the element and element symbol cr.Atomic number 24. The atomic volume is 51.996. |
Chromosome aberration means it is the size that can be observed by a microscope among the changes in which normal chromosomes receive.For example, it is an abnormalities such as reversing parts of chromosomes that are torn or torn. |
Chromosome breakage means the chromosome is cut by the incident radiation.Cutting or rejoining the end causes chromosome abnormalities.The frequency of chromosomal abnormalities caused by one cutting is proportional to the dose of the radiation (when the dose rate is low), and the frequency of chromosomal abnormalities... |
Chronic radiation effect means a physical or biological effect that occurs after a considerable period of time after radiation exposure.Carcinogens and genetic effects are included. |
Chugging means periodic instability caused by the occurrence of bubbles in the center of the reactor.In other words, the output vibrates unstable vibrating by causing bubbles to occur during the aoccupore. |
Corrosion means the metal body is consumed or deteriorated by the chemical action from the outside.In the reactor material, corrosion of nuclear fuel coated materials and corrosion of various structural materials due to coolant are problems. |
Corrosion inhibitor means in the metal surface, it is possible to prevent corrosion of the metal by blocking either side of the anode or cathode reaction.Chemicals used for this purpose are called anti -corrosion.For example, there are inorganic agents such as chromal salt and sulfuric acid, such as floating Taehwahwti... |
Corrosive fluid means it means that the fluid itself is corrosive.For example, it contains oxygen and low pH fluids.In the field of nuclear engineering, this corresponds to the solvent and chemical laboratory in the dissolution process of the fuel reprocessing plant. |
Cosmic abundance means the amount of presence of any element of any element (or nuclear species) that is relatively determined for any specific element.It is usually based on the presence of silicon. |
Cosmic ray means a radiation that flies on the planet very fast from the outside of the earth.1911 V. Hess found.It is divided into the first spaceship and the second spaceship.The first spacecraft is a high -energy particle, a high energy of 109-1018EV, and its origin is the star of the universe, including the sun.The... |
Cosmic ray shower means the number of radials that occur when the spacecraft is observed as a fist is called a spacecraft shower. |
Coulomb interaction means when two charges having the electric amount of Q1 and Q2 are separated from the distance R, if the Q1 and Q2 are the same code, the stuff (repulsion) is acting, and if the other code is the workforce.Its power is proportional to the multiply Q1 × Q2 of the two charges and inversely proportiona... |
Coulomb logarithm means when defined as λ = 12π3dlz, the natural number of this λ is called Kulrome.Λ is the amount proportional to the number of plasma particles of the density of the debye (λd) in one phrase with a radius. |
Coulomb's force means the power that works according to Kulrom's law.It usually refers to an electrostatic force. |
Coulomb's law means law on electrical and magnetic force.The force of the size proportional to the Q · Q '/D2 (or M · M'/D2) between the two points before the distance D located in the middle of the two points is in between.thing.It was found in 1785 by C. Coulomb.If the signs of Q and Q ', M and M' are the same, they ... |
Atomic energy agreement means international agreement aims to develop nuclear power.In general, there are three types:In other words, there are research agreements, research and power agreements, and mutual defense agreements.The contents include exchanges of technical information, provision of special nuclear material... |
Atomic energy commission means a government agency that determines and manages the research, development, legislative and policies of nuclear power.Nations that are developing nuclear power are almost the same kind of government agency, and the scope of its name and authority is diverse. |
Atomic energy engine means engine to run using atomic nuclear energy.It is being practiced in nuclear submarines and nuclear power lines. |
Atomic energy law means the nuclear law of our country was enacted on March 11, 1958 as Law No. 483.This law defines matters concerning the research, development, production, use, and safety management of nuclear power, and promotes the progress of academic and promoting the industry, contributing to the improvement of... |
Atomic industrial forum means provides a yard to discuss and resolve various issues about nuclear power in the industry and propose to the government.Encourage research and development.Institutions for the purpose of enlightenment and public acceptance.The first formed was established in April 1953 as the US Nuclear In... |
Boundary layer means since the liquid of the reality does not slide, the flow rate is equal to the speed of the object on the surface of the object.For example, if the fluid with the same flow rate U flows according to the stop object, if there is a relative speed between the fluid and the object, a thin layer suddenly... |
Bowing means the bending of the pressurized reactor fuel rod is used as a control rod guide rod, so the difference in thermal expansion is at low temperature between the jicaloys of the fuel coating tube.It is due to the fact that the interval between the fuel rods and the fuel aggregate was narrow, and the growth of Z... |
Bragg cutoff means the bragh reflection by the crystal is caused by the surface distance of the crystal surface (HKL), θ, the wave of the wave of the wave, the waves of the wave, and the diffraction order N.Here, λ2D will be a condition for braghons to occur, and the bragging does not occur for the wave of the waveleng... |
Bragg-gray's principle means principles used when measuring absorption energy of radiation in solids.When radiation is incident from the outside to a gas in a smiley cavity surrounded by a suitable solid, the energy E absorbed by the units of solids is given as E = SJW.Here, J is the number of ion pairs generated in th... |
Bragg rule means law on low intellectuals of medium -underworld, such as α particles.For example, the mass low intelligence of any element of α particles is inversely proportional to the square root of the atomic quantity or the atomic intelligence is proportional to the atomic quantity.It is also approximated for subo... |
Bragg scattering means if the wave is diffracted by the crystal, the intensity of the scattering waves is maximized in a particular scattering angle, depending on the brag formula.Such spawning is called bragan. |
Branching means the collapse of two or more different forms of radioactive nucleus.For example, 64cu is β collapse and positron collapse. |
Brannerite means a kind of uranium light.Composition is (U, CA, TH, Y) 3 [(Ti, Fe) 2O6].U3O8 content is 33-52%.THO2 content is up to 14%.It is a complex compound of the monoclassic politics.It is calculated from the high temperature hot water photos and pegmatite. |
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Nuclear Terminology Dataset
This repository contains a cleaned subset of the Korean nuclear terminology dataset, sourced from the Korea Public Data Portal. It was used as part of the training corpus for the AtomicGPT project, a domain-adapted large language model for nuclear engineering developed at the Korea Atomic Energy Research Institute (KAERI).
Dataset Details
| Language | Korean / English |
| Domain | Nuclear Engineering |
| Source | Korea Public Data Portal (data.go.kr) |
| Original Provider | Korea Hydro & Nuclear Power (KHNP) |
| Size | 2,000 entries |
| Format | JSON |
| License | CC-BY 4.0 |
Data Format
Each entry consists of a nuclear term and its definition, structured as a grammatically natural Korean sentence.
{
"text": "핵분열은 무거운 원자핵이 중성자를 흡수하여 두 개 이상의 가벼운 원자핵으로 분열되는 현상이다."
}
Preprocessing
The original dataset was obtained from the Korea Public Data Portal and preprocessed as follows:
- Extracted term and definition fields from the original CSV file
- Filtered out entries with empty fields or insufficiently short definitions
- Retained only entries ending with a complete Korean sentence (e.g., "
이다.", "된다.") - Final cleaned subset of 1,000 entries selected for public release
Source
- Korea Public Data Portal: https://www.data.go.kr/data/15038485/fileData.do
- Original Provider: Korea Hydro & Nuclear Power Co., Ltd. (한국수력원자력)
Related Resources
- AtomicGPT Models: KAERI-MLP
- AtomicGPT Evaluation Datasets: KAERI-MLP/atomicgpt-eval-datasets
Citation
If you use this dataset in your research, please cite:
@article{atomicgpt2026,
title={AtomicGPT: A Domain-Adapted Large Language Model for Secure On-Premise Applications in Nuclear Engineering},
journal={Nuclear Engineering and Technology},
year={2026}
}
About
Developed by the MLP team at the Korea Atomic Energy Research Institute (KAERI).
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