환경 및 무역 관련용어 모음집 environmental and trade terms : 13201-13300

환경 및 무역 관련용어 모음집 environmental and trade terms : 13201-13300

번호                  용어                  해설

13201    ◆         ASH PIT ◆         재저장소(대)

13202    ◆         ASH REMOVAL WASTEWATER       ◆            재제거 발생폐수

13203    ◆         ash rock ◆         rock composed of sandy material that is produced from volcanic explosions.

13204    ◆         ASHAA  ◆         Asbestos in Schools Hazard Abatement Act

13205    ◆         ashing   ◆         the heating of a substance to leave only noncombustible ash, which is analyzed for elemental composition.

13206    ◆         ASHRAE ◆         American Society of Heating, Refrigerating and Air-Conditioning

13207    ◆         ASIWCPA           ◆         Association of State and Interstate Water Pollution Control Administrators

13208    ◆         ASMA   ◆         남극특별관리구역  Antarctic specially managed area

13209    ◆         ASMDHS           ◆         Airshed Model Data Handling System

13210    ◆         ASPA     ◆         남극특별보호 구역  Antarctic specially protected area

13211    ◆         aspect   ◆         ㆍ the extent to which a site is exposed to environmental factors.the extent to which a site is exposed to environmental factors. ㆍ a seasonal change in the physical appearance of a species.a seasonal change in the physical appearance of a species. 3. the direction the slope of a hill or mountain faces; e.g., north-facing aspect.the direction the slope of a hill or mountain faces; e.g., north-facing aspect.

13212    ◆         aspect ratio        ◆         the ratio of the height of an automobile tire to its width. Also, TIRE ASPECT RATIO, TIRE PROFILE.

13213    ◆         aspection           ◆         the periodic physiological changes observed in certain species that occur with periodic changes in the environment, such as seasonal changes. Also, aspectation, aspect diversity.

13214    ◆         ASPEI    ◆         남태평양 환경기구연합  association of south pacific environmental institutions

13215    ◆         asphalt cutter     ◆         a power-operated machine with a rotating abrasive disk or blade that is designed to cut asphalt or other bituminous surfacing material.

13216    ◆         Asprating diffuser           ◆         흡출식 산기장치; 산기식 포기장치

13217    ◆         ASRL     ◆         Atmospheric Sciences Research Laboratory

13218    ◆         assay     ◆         a quantitative or qualitative analysis of the composition of a material.  Mining Engineering.  ㆍ to test ores or minerals by chemical or blowpipe examination.to test ores or minerals by chemical or blowpipe examination. ㆍ a means of ascertaining the commercial value of a mineral substance.a means of ascertaining the commercial value of a mineral substance.

13219    ◆         Assay    ◆         A test for a specific chemical, microbe, or effect.

13220    ◆         assembly           ◆         a fabricated product containing the component parts of a machine, mechanism, or the like.

13221    ◆         ASSESSMENT BODY        ◆         평가기구

13222    ◆         Assessment Endpoint      ◆         In ecological risk assessment, an explicit expression of the environmental value tobe protected; includes both an ecological entity and specific attributed thereof. entity(e.g., salmon are a valued ecological entity; reproduction and population maintenance--the attribute--form an assessment endpoint.)

13223    ◆         ASSET   ◆         Assessment of Safety Significant Event Teams(원전중대사고평가팀)의 약칭. 원자력발전의 안전대책에 관계되는 IAEA의 국제프로그램의 하나. 가맹국의 요청에 따라 안전성에 관한 특별한 사건, 특수사건, 인적인 과오, 운전상의 안전성에 관한 문제점 등의 조사를 위한 기술훈련, 분석기술 및 인간-기계 연계에 관련하여 파견되는 조사단이다.

13224    ◆         Assimilation       ◆         The ability of a body of to purify itself of pollutants.

13225    ◆         ASSIMILATIVE  CAPACITY ◆         동화능력

13226    ◆         Assimilative Capacity       ◆         The capacity of a natural body of water to receive wastewaters or toxic materials without deleterious effects and without damage to aquatic life or humans who consume the water.

13227    ◆         associated corpuscular emission   ◆            all the secondarily charged particles that are associated with the passage of a gamma-ray or X-ray beam through the air.

13228    ◆         associated gas    ◆         gas that occurs with oil; gaseous hydrocarbons present in a free gas phase under original temperature and pressure conditions in an oil reservoir in the early stages of production. Also, GAS-CAP GAS, SOLUTION GAS.

13229    ◆         Association of Boards of Certification            ◆         An international organization representing boards which certify the operators of waterworks and wastewater facilitise.

13230    ◆         ASSURANCE OF CONFORMITY     ◆            적합성 보증  제품, 공정, 서비스가 규정된 요건을 충족시키고 있음을 입증하는 절차

13231    ◆         AST       ◆         Advanced Secondary (Wastewater )Treatment

13232    ◆         astable circuit     ◆         a circuit that bounces between two unstable states at a rate determined by the circuit's time constants; an example of this is a blocking oscillator.

13233    ◆         ASTHO  ◆         Association of State and Territorial Health Officers

13234    ◆         ASTM    ◆         물리적, 화학적, 생물학적 시험법을 기술; American society for testing and materials

13235    ◆         ASTM    ◆         American Society for Testing and Materials

13236    ◆         astroballistics     ◆         the study of the motion of meteroids and other solid bodies entering the earth's atmosphere.

13237    ◆         astron   ◆         an early form of an experimental nuclear fusion reactor using field-reversing particle rings for the magnetic confinement of a fusion plasma.

13238    ◆         astronomical refraction    ◆         the bending of light or a ray of celestial radiation as it passes into the atmosphere from space.

13239    ◆         ASTSWMO         ◆         Association of State and Territorial Solid Waste Management Officials

13240    ◆         asymmetric membrane (비대칭막) ◆            동일 소재로(에서), 밀층과 다공질지지층과로부터 되는 막.

13241    ◆         asymmetric unit  ◆         the smallest part of a crystal structure from which the complete structure can be obtained from the space group symmetry operations.

13242    ◆         asymmetrical cell ◆         a photoelectric cell whose impedance for current flow in one direction is greater than that in the other direction.

13243    ◆         asymmetry         ◆         a structure or design of a molecule, atom, or ion that cannot be duplicated by reversing or reorienting the pattern. Also, MOLECULAR ASYMMETRY.

13244    ◆         ASYMMETRY POTENTIAL  ◆         비대칭전위, 비대칭성 전위

13245    ◆         asymptotic cone of acceptance     ◆            a solid angle that particles must enter in order to be picked up and counted by a neutron monitor on earth.

13246    ◆         asymptotic direction of arrival       ◆            the direction of positively charged particles at a set point on the earth's surface, after they have passed through the geomagnetic field.

13247    ◆         asynchronous logic         ◆         in digital systems, logic whose input and output relationships are independent of a clock.

13248    ◆         AT         ◆         Advanced Treatment. Alpha Track Detection

13249    ◆         AT SITE TIME      ◆         처리처분장 체재시간; 적환장이나 재활용품회수시설또는 처분장에서 소요되는 시간으로, 적재폐기물을 하역하는데 소요되는 시간과 대기시간이 포함된다.

13250    ◆         ATERIS   ◆         Air Toxics Exposure and Risk Information System

13251    ◆         athermal solution            ◆         a solution that resembles an ideal solution in that its heat of mixing is zero, but that exhibits some internal energy change and thus is nonideal; this may occur when components are similar in chemical nature but very different in molecular size.

13252    ◆         atmosphere        ◆         a unit of pressure that is taken to be the standard pressure of the earth's atmosphere at sea level; equal to the pressure of a column of mercury 760 mm high and expressed as 10ㆍ325 kilopascals (ㆍ01325 × 105 newtons per square meter), or about 14.7 pounds per square inch.

13253    ◆         atmospheric absorption   ◆         the absorption of radiation by the gases and moisture in the atmosphere.

13254    ◆         atmospheric acoustics     ◆         the propagation of sound through the atmosphere, which affects sound in predictable ways according to atmospheric conditions such as temperature and precipitation.

13255    ◆         atmospheric attenuation  ◆         the depletion of electromagnetic energy in the atmosphere due to absorption or diffusion.

13256    ◆         ATMOSPHERIC BOUNDARY LAYER ◆            대기경계층

13257    ◆         ATMOSPHERIC CONCENTRATION  ◆            대기농도

13258    ◆         atmospheric convection current    ◆            the vertical movement of air currents due to temperature variations.

13259    ◆         atmospheric cooler         ◆         a cooler for fluids that uses air circulation obtained by natural convection to cool hot, fluid-filled tubes. Also, NATURAL-DRAFT COOLER.

13260    ◆         atmospheric distillation    ◆         a distillation procedure performed at atmospheric pressure, as distinguished from vacuum or pressure distillation.

13261    ◆         atmospheric duct            ◆         a layer of the troposphere in which refractive properties are such as to trap a large proportion of certain high frequency radiations.

13262    ◆         atmospheric electric field ◆         a measure, in volts per meter, of the electrical energy in a given portion of the earth's atmosphere at a given time.

13263    ◆         atmospheric electricity     ◆         a collective term for all electrical phenomena occurring in the atmosphere, including lightning, St. Elmo's fire, atmospheric ionization, and air-earth currents.

13264    ◆         atmospheric interference ◆         the radio-frequency electromagnetic radiation, originating for the most part in lightning discharges, that interferes with radio communications. Also, ATMOSPHERICS.

13265    ◆         atmospheric ionization    ◆         the charging of neutral particles in the atmosphere through violent contact with charged particles.

13266    ◆         Atmospheric Monitoring Station   ◆            대기권 감시소

13267    ◆         atmospheric physics        ◆         a branch of science dealing with the physical phenomena of the atmosphere.

13268    ◆         ATMOSPHERIC PRESSURE ◆         기압; 기표위에 쌓여 있는 대기가 지표면 단위면적당 내려 누르는 압력 또는 힘

13269    ◆         atmospheric pressure cure           ◆            the preparation of petroleum specimens for testing purposes by aging them at regular atmospheric pressure for a specific time period at a particular humidity and temperature.

13270    ◆         atmospheric radiation      ◆         the radiation emitted by the atmosphere either upward into space or downward toward the earth, consisting mainly of long-wavelength terrestrial radiation plus the small amount of short-wavelength solar radiation absorbed in the atmosphere.

13271    ◆         atmospheric refraction     ◆         the refraction of light passing through the earth's atmosphere, including both astronomical refraction and terrestrial refraction.  Astronomy. an apparent upward displacement of celestial objects relative to the horizon as light from them is bent toward the vertical by the decreasing density with altitude of the earth's atmosphere; it is greatest for objects on the horizon and negligible at elevations higher than about 45°.

13272    ◆         atmospheric scattering    ◆         a diffusion or alteration in the direction of the propogation, frequency, or polarization of electromagnetic radiation through contact with atoms in the atmosphere.

13273    ◆         ATMOSPHERIC STABILITY CLASSES ◆            대기안정도 계급 : 대기의 안정도에 따른 등급

13274    ◆         atmospheric tide ◆         the rhythmic, periodic oscillation of the earth's atmosphere due to the gravitational effects of the earth, sun, and moon and to the absorption of radiation by the atmosphere.

13275    ◆         atomic absorption spectrophotometry            ◆         a method to determine the elemental composition of a substance by vaporizing the sample and measuring at specific wavelengths the amount of radiation absorbed, which is proportional to the concentration of the element in the sample.

13276    ◆         atomic coordinates         ◆         a set of numbers that specifies the position of an atom in a crystal structure with respect to the axial directions of the unit cell of the crystal. Coordinates are generally expressed as the dimensionless quantities x, y, z (fractions of unit-cell edges).

13277    ◆         atomic heat        ◆         the amount of heat required to raise the temperature of a gram-atomic weight of an element by one degree. Also, atomic heat capacity.

13278    ◆         atomic number   ◆         the number, denoted by the letter Z, of protons in the nucleus of an atom; this number uniquely characterizes a nuclear species and determines its place in the periodic table; the atomic number is written as a subscript before the elemental symbol, thus 92U.

13279    ◆         atomic orbital     ◆         the region of high probability that is occupied by an individual electron as it travels with a wavelike motion in the three-dimensional space around a nucleus; an indicator of the electron's energy level.

13280    ◆         atomic paramagnetism    ◆         a form of paramagnetism that results from a permanent magnetic moment of an atom.

13281    ◆         atomic parameters          ◆         a set of numbers that specifies the position of an atom in the unit cell of a crystal structure and the extent of vibration of that atom. Usually three parameters define position; one parameter can be used to define isotropic vibration, or six to define simple (harmonic) anisotropic vibration.

13282    ◆         atomic polarization         ◆         the distortion of the electronic charge clouds between unlike atoms in molecules.

13283    ◆         atomic radius     ◆         half the distance from center to center between two like atoms that are not bonded together.

13284    ◆         ATOMIC SPECTROSCOPY  ◆         원자분광법  70여 원소의 정성 및 정량 분석에 사용됨

13285    ◆         atomic susceptibility        ◆         the magnetization of a substance per atom per unit of applied magnetic field strength; a dimensionless quantity.

13286    ◆         atomic theory     ◆         the theory that all matter is composed of minute, distinct particles called atoms, and that these particles cannot be further subdivided; first developed by the Greek philosopher Democritus in about 400 BC and formally proposed by the English chemist John Dalton in 1808; later modified as it became established that atoms consist of even smaller particles.

13287    ◆         atomic volume   ◆         the value obtained by dividing the atomic weight of an element by its specific gravity in the solid condition.

13288    ◆         atomization        ◆         ㆍ the process of reducing a liquid or meltable solid to fine particles or spray by forced passage through a nozzle or jet.the process of reducing a liquid or meltable solid to fine particles or spray by forced passage through a nozzle or jet. ㆍ the reduction of liquid fuel to a fine spray or mist that readily ignites in an automotive engine.the reduction of liquid fuel to a fine spray or mist that readily ignites in an automotive engine.

13289    ◆         atomizer burner  ◆         a liquid-fuel burner that sprays the unignited fuel into a readily igniting fine mist before it enters the combustor.

13290    ◆         atomizer mill      ◆         a solids grinder that reduces materials to a fine powder through fracturing and abrasion.

13291    ◆         atomizing humidifier       ◆         a device that adds a fine spray of water to a stream of air.

13292    ◆         ATS       ◆         Action Tracking System; Allowance Tracking System

13293    ◆         ATSDR   ◆         Agency for Toxic Substances and Disease Registry

13294    ◆         ATT       ◆         감음량  attenuation, 대책전 음압레벨과 대책후의 음압레벨 차

13295    ◆         Attached growth processes          ◆            부착성장 공정; 폐수내의 유기물이나 기타성분을 새로운 세포나 기체로 전환시키는 미생물을 불환성 고체의 표면에 부착시켜 처리하는 생물학적 처리공정

13296    ◆         ATTAINMENT AREA         ◆         기준달성 지역

13297    ◆         Attainment Area ◆         An area considered to have air quality as good as or better than the national ambient air quality standards as defined in the Clean Air Act. An area may be an attainment area for one pollutant and a non-attainment area for others.

13298    ◆         attemperation of steam    ◆         the control of any excessive superheat in a steam boiler, either by admixture between the superheated steam and cooling steam, or by forcing cooling steam across superheated steam tubes, thereby regulating the final steam temperature.

13299    ◆         attenuation        ◆         an exponential reduction of signal amplitude due to distance.

13300    ◆         Attenuation        ◆         The process by which a compound is reduced in concentration over time, through absorption, degradation, dilution, and/or transformation. an also be decrease with distance of sight caused by attenuation of light by particulate pollution.

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