환경 및 무역 관련용어 모음집 environmental and trade terms : 15801-15900

환경 및 무역 관련용어 모음집 environmental and trade terms : 15801-15900

번호                  용어                  해설

15801    ◆         Constructed systems       ◆         인공 습지법; 폐수의 자연적처리법

15802    ◆         CONSTRUCTED WETLANDS          ◆            인공습지(법)

15803    ◆         Construction and Demolition Waste            ◆         Waste building materrials, dredging materials, tree stumps, and rubble resulting from construction, remodeling, repair, and demolition of homes, commercial buildings and other structures and pavements. May contain lead, asbestos, or pther hazardous substances.

15804    ◆         Construction Ban            ◆         If, under the Clean Air Act, EPA disapproves an area's planning requirements for correcting nonattainment, EPA can ban the construction or nmodification of any major stationary source of the pollutant for which the area is in nonattainment.

15805    ◆         CONSTRUCTION QUALITY ASSURANCE PROGRAM         ◆         시공품질관리프로그램; 매립지 최종복토를 건설하는동안 시험하고 감시하여야 할 사항을 다룸

15806    ◆         CONSTRUCTION WASTE  ◆         건설폐기물; 개인주택, 산업용빌딩과 기타구조물의 신축, 증축, 보수등에서 발생되는 폐기물

15807    ◆         Consumptive Water Use   ◆         Water removed from available supplies without return to a water resources system, e.g., water used in manufacturing, agriculture, and food preparation.

15808    ◆         contact adsorption          ◆         a procedure for extracting minor constituents from fluids by stirring in direct contact with powdered or granulated adsorbents or by passing the fluid through fixed adsorbents.

15809    ◆         contact catalysis ◆         the process of change in the structure of gas molecules when adsorbed onto solid surfaces.

15810    ◆         contact condenser          ◆         a device in which a vapor is in direct contact with a cooling liquid; the vapor is condensed by losing its latent heat to the liquid.

15811    ◆         contact filtration ◆         a process to extract color bodies and improve the stability of oil by mixing finely divided adsorbent clay with the oil.

15812    ◆         contact force      ◆         the force exerted by a stationary surface on a body that is moving in contact with it.

15813    ◆         contact log        ◆         a record of electrical-resistivity data that relates to strata structures encountered along the depth of a drill hole.

15814    ◆         Contact Pesticide ◆         A chemical that kills pests when it touches them, instead of by ingestion. Also, soil that contains the minute skeletons of certain algae that scratch and dehydrate waxy-coated insects.

15815    ◆         contact process  ◆         the catalytic production of sulfuric acid from oxygen and sulfur dioxide.

15816    ◆         Contact stabilization process        ◆            접촉안정공정; 활성슬러지공정의 변법으로 2개의 분리된 탱크나 격실을 사용

15817    ◆         Contact time      ◆         접촉시간; 살균공정에서 가장 중요한 변수

15818    ◆         CONTACTING POWER      ◆         접촉력 : 처리가스의 단위체적당 소비된 에너지

15819    ◆         contact-initiated discharge machining            ◆         an electromachining processs in which the discharge is initiated when a tool and workpiece come in contact, after which the tool is withdrawn and an arc forms.

15820    ◆         contactor           ◆         a column, tower, or device designed to bring two or more phases into intimate contact.

15821    ◆         CONTAINMENT   ◆         봉입(지하수),일반적인 오염물질

15822    ◆         Contaminant      ◆         Any physical, chemical, biological, or radiological substance or matter that has an adverse effect on air, water, or soil.

15823    ◆         Contamination    ◆         Introduction into water, air, and soil of microorganisms, chemicals, toxic substances, wastes, or wastewater in a concentration that makes the medium unfit for its next intended use.  Also applies to surfaces of objects, buildings, and various household and agricultural use products.

15824    ◆         Contamination Source Inventory   ◆            An inventory of contaminant sources within delineated State Water-Protection Areas. Targets likely sources for further investigation.

15825    ◆         CONTENT MANAGEMENT            ◆            내용물관리(수)

15826    ◆         continental heat flow       ◆         the amount of heat released through the continental crust per unit time and unit area.

15827    ◆         Contingency Plan            ◆         A document setting out an organized, planned, and coordinated course of action to be followed in case of a fire, explosion, or other accident that releases toxic chemicals, hazardous waste, or radioactive materials that threaten human health or the environment. (See: National Oil and Hazardous Substances Contingency Plan.)

15828    ◆         CONTINUOUS BACKWASH DEEP BED UPFLOW FILTER  ◆         연속 역세척 심층 상향류 여과지 ; 입상여과에 사용되는 여과지

15829    ◆         continuous brake            ◆         a railroad braking system in which the brakes can be applied simultaneously to all cars from a single control point.

15830    ◆         continuous cell recycle reactor      ◆            a high-volume fermenter that increases cell concentration and productivity by continually removing cells from the effluent and returning them to the fermentation vessel.

15831    ◆         continuous contact coking           ◆            a thermal conversion process with continuous coke circulation, in which oil-wetted particles of coke travel downward through a reactor where cracking, coking, and drying take place, ultimately resulting in gas, gasoline, gas oil, and pelleted coke products.

15832    ◆         continuous countercurrent leaching            ◆         a leaching process using continuous equipment that mechanically moves the solid and liquid through a series of leach tanks in which the flow of solvent is countercurrent to the flow of solid.

15833    ◆         Continuous discharge      ◆         연속배출;

15834    ◆         Continuous Discharge     ◆         A routine release to the environment that occurs without interruption, except for infrequent shutdowns for maintenance, process changes, etc.

15835    ◆         continuous distillation     ◆         the distillation by boiling of a mixture with different component boiling points, in which a feed is supplied continuously to a fractionating column, and the product is withdrawn continuously at the top, at the bottom, and sometimes at intermediate points.

15836    ◆         continuous fermentation  ◆         a fermentation process used to produce either a cell biomass or a secondary product; cells are kept in a state of exponential growth by the continuous feeding of a suitable medium through the fermenter.

15837    ◆         continuous film scanner  ◆         a scanner containing a flying-spot kinescope that continuously scans moving motion-picture film to produce video signals for use in television broadcasting.

15838    ◆         continuous furnace         ◆         a furnace in which the materials are loaded through one door and progress on a moving belt or similar means through the furnace where they are retrieved from another door.

15839    ◆         continuous mixer            ◆         a mixer in which materials are introduced, mixed, and discharged in a steady, continuous flow; used especially for mixing concrete.

15840    ◆         CONTINUOUS MIXING IN REACTORS AND HOLDING TANKS ◆         반응기 및 저장조내의 연속 혼합;

15841    ◆         Continuous monitoring    ◆         The taking and recording of measurement at regular and frequent intervals during operation of a facility.

15842    ◆         CONTINUOUS RAPID MIXING OF CHEMICALS        ◆         화학약품의 급속연속혼합;

15843    ◆         Continuous Sample         ◆         A flow of water, waste or other material from a particular place in a plant to the loca-tion where samples are collected for testing. May be used to obtain grab or composite samples.

15844    ◆         continuous titrator          ◆         a titrator with a reservoir that refills the buret in order to deliver an ongoing supply of standard solution as titrant.

15845    ◆         continuous-flow conveyor            ◆            an enclosed belt conveyor that is pulled through a mass of granular or powdered material fed from an overhead hopper.

15846    ◆         continuous-flow reactor   ◆         a reactor in which new material is continuously supplied and the product continuously withdrawn; used in both chemical and biological processes.

15847    ◆         CONTINUOUS-FLOW STIRRED-TANK REACTOR           ◆         연속흐름 교반탱크형 반응조

15848    ◆         continuous-spectrum sound         ◆            sound that consists of a wide band of frequencies, many of which are not harmonically related, so that the frequencies that are present are continuous rather than discrete.

15849    ◆         continuous-tone squelch  ◆         a squelch system in which the receiver squelch circuit is activated by a continuous subaudible tone that is transmitted along with the desired voice modulation.

15850    ◆         continuous-wave jammer ◆         a jammer transmitter that emits a single unmodulated frequency to interfere with enemy radar signals, appearing in the form of a picket or rail fence on an enemy radar screen. Also, RAIL-FENCE JAMMER.

15851    ◆         continuous-wave tracking system  ◆            a missile tracking system that keeps a continuous-wave radio beam on a target and determines the target's position from changes in the antenna that must be made to keep the beam locked on to the target.

15852    ◆         continuum         ◆         a material medium that has a continuously distributed mass, such as a bulk amount of a gas, liquid, or solid. Also, continuous medium.

15853    ◆         Contour Plowing ◆         Soil tilling method that follows the shape of the land to discourage erosion.

15854    ◆         Contour Strip Farmiong   ◆         A kind of contour farming in which row crops are planted in strips, between alter-nating stripls of close-growing, erosion-resistant forage crops.

15855    ◆         contour turning  ◆         a method by which a three- dimensional reproduction of a template is produced by controlling the cutting tool with a follower that moves along the template.

15856    ◆         contourograph   ◆         a device using a cathode-ray oscilloscope to produce contoured images that appear to have three dimensions.

15857    ◆         Contract Labs     ◆         Laboratories under contract to EPA, which analyze samples taken from waste, soil, air, and water or carry out research projects.

15858    ◆         CONTRACTING PARTY     ◆         체약국 : GATT/WTO에서 가입국을 의미함

15859    ◆         contraction        ◆         a shortening in length or a decrease in volume.

15860    ◆         contrarotating propellers  ◆         a pair of propellers mounted on concentric shafts and rotating in opposite directions.

15861    ◆         contrast ratio     ◆         the ratio of the maximum to minimum luminance values in a television picture or similar cathode-ray tube display.

15862    ◆         control agent     ◆         in a process system under automatic control, the operation condition on which the controlled variable is dependent.

15863    ◆         control electrode ◆         an electrode used to initiate or vary the current between two or more electrodes.

15864    ◆         control grid        ◆         ㆍ a grid, usually placed between the cathode and an anode, that is used as a control electrode.a grid, usually placed between the cathode and an anode, that is used as a control electrode. ㆍ the electrode of an electron tube, other than a diode, upon which a signal voltage is impressed to regulate plate current.the electrode of an electron tube, other than a diode, upon which a signal voltage is impressed to regulate plate current.

15865    ◆         control panel      ◆         a panel containing an array of switches, dials, and other equipment, used to control the operation of some system or device, such as an aircraft. Also, CONTROL BOARD.  Computer Technology. specifically, such a panel from which a computer operator monitors and controls the computer operations.

15866    ◆         Control Technique Guidelines(CTG)            ◆         EPA documents designed to assist state and local pollution authorities to achieve and maintain air quality standareds for certain sources(e.g. organic emissions from solvent metal cleaning known as degreasing) through reasonably available control technologies(RACT).

15867    ◆         control winding  ◆         ㆍ an excitation winding carrying a current that controls the performance of a machine.an excitation winding carrying a current that controls the performance of a machine. ㆍ the winding used to apply a controlling magnetomotive force to the core in a saturable reactor.the winding used to apply a controlling magnetomotive force to the core in a saturable reactor.

15868    ◆         control-grid bias ◆         the average direct-current voltage between the control grid and the cathode of an electron tube.

15869    ◆         controllable-pitch propeller          ◆            any of various aircraft or ship propellers in which the pitch of the blades can be changed while the propeller is functioning. Also, CP PROPELLER.

15870    ◆         controlled avalanche device          ◆            a semiconductor device with specific maximum and minimum avalanche-voltage characteristics that can operate and absorb momentary power surges in the avalanche region indefinitely without damage.

15871    ◆         controlled avalanche diode           ◆            an avalanche diode with a well-defined avalanche voltage.

15872    ◆         controlled avalanche transit-time triode            ◆         a high-speed controlled avalanche device operating at microwave frequency range.

15873    ◆         controlled mercury-arc rectifier     ◆            a rectifier tube containing mercury vapor, in which one or more electrodes control the point along the input cycle waveform at which the mercury vapor is ionized and plate current starts to flow, thus controlling output current.

15874    ◆         CONTROLLED POTENTIAL COULOMETRY            ◆         조절전위 전기량법 : 작업전극의 전위를 오직 분석물질만의 전극-용액 계면을 통하여 전하의 전도 구실을 하도록 일정수준으로 유지하게 한는 전기량법

15875    ◆         Controlled Reaction         ◆         A chemical reaction under temperature and pressure conditions maintained within safe limits to produce a desired product or process.

15876    ◆         controlled rectifier          ◆         a rectifier using grid-controlled devices to regulate its output current.

15877    ◆         convection         ◆         a pattern of lateral movements of subcrustal mantle material, vertically and horizontally, due to heat variations in the earth.  Oceanography. the movement and mixing of ocean water masses, usually caused by temperature differences between them.

15878    ◆         convection cell   ◆         the lateral movement of subcrustal mantle material, due to variations of heat in the earth.

15879    ◆         convection-current modulation     ◆            the time variation in the magnitude of the convection current passing through a surface, or the process of producing such a variation.

15880    ◆         convective discharge       ◆         the flow of a stream of particles carrying away charges from a body that has received a sufficiently high voltage charge.

15881    ◆         CONVECTIVE FLUX          ◆         이송흐름률

15882    ◆         CONVENTION ON BIOLOGICAL DIVERSITY            ◆         생물다양성협약 : 지구상의 생물자원을 보존하기 위해 각국의 생물자원이용을 규제 관리하자는 내용의 국제협약

15883    ◆         CONVENTION ON WETLAND OF INTERNATIONAL IMPORTANCE ESPECIALLY AS A WATERFOWL HABITAT     ◆         습지보전을 위한 람사협약 : 개발을 위한 매립, 환경오염 등 다양한 요인에 의한 습지의 잠식과 상실을 방지하고 특히 국경을 넘어 이동하는 물새류를 국제적인 자원으로 중시하여 이를 보호하고자 19972년 2월 이란의 람사에서 채택한 협약임

15884    ◆         Conventional aerobic digestion     ◆            재래식 호기성소화법; 호기성 소화의 일반적인 공법

15885    ◆         CONVENTIONAL DOWNFLOW FILTER            ◆         일반 하향류식 여과지; 입상여과에 사용되는 여과지

15886    ◆         CONVENTIONAL DUAL-MEDIUM FILTER            ◆         일반 복층여상 여과지; 입상여과에 사용되는 여과지

15887    ◆         Conventional Filtration     ◆            (See:complete treatment)

15888    ◆         CONVENTIONAL MONO-MEDIUM FILTER            ◆         일반 단층여상 여과지; 입상여과에 사용되는 여과지

15889    ◆         CONVENTIONAL MULTIMEDIUM FILTER            ◆         일반 다층여상 여과지; 입상여과에 사용되는 여과지

15890    ◆         Conventional plug flow activated sludge process  ◆         표준 플러그 흐름 활성슬러지 공정 ; 활성슬러지 공정의 일반적 형태

15891    ◆         Conventional sand drying beds     ◆            재래식 모래 건조상; 슬러지 탈수방법의 하나인 건조상의 종류

15892    ◆         CONVENTIONAL SEMICONTINUOUS FILTER   ◆         일반 반연속식 여과지; 입상여과에 사용되는 여과지

15893    ◆         Conventional Site Assessment       ◆            Assessment in which most of the sample analysis and interpretation of data is completed off-site;process usually requires repeated mobilization of equipment and staff in order to fully determine the extent of contamination.

15894    ◆         Conventional System       ◆         Systems that have been traditionally used to collect municipal wastewater in gravity sewers and convey it to a central primary or secondary treatment plant prior to discharge to surface waters.

15895    ◆         Conventional Tilling        ◆         Tillage operations considered standard for a specific location and crop and that tend to bury the crop residues; usually considered as a base for determining the cost effectiveness of control practices.

15896    ◆         Conventional two-compartment tank            ◆         2구역정화조; 정화조 형태

15897    ◆         convergence coil ◆         either one of the two coils used to ensure convergence of the electron beams in a color television receiver.

15898    ◆         convergence control        ◆         a variable resistor in the high-voltage section of a color television receiver that controls the voltage applied to the three-gun picture tube.

15899    ◆         convergence electrode     ◆         an electrode, in a multibeam cathode-ray tube, with an electric field that converges two or more electron beams.

15900    ◆         convergence magnet       ◆         a magnet assembly in a multibeam cathode-ray tube whose magnetic field converges two or more electron beams.