환경 및 무역 관련용어 모음집 environmental and trade terms : 20601-20700

환경 및 무역 관련용어 모음집 environmental and trade terms : 20601-20700

번호                  용어                  해설

20601    ◆         horizontal pressure force ◆         the horizontal pressure gradient per unit mass.

20602    ◆         horizontal resolution       ◆         the number of discernable picture elements or dots in a horizontal scanning line in a television or facsimile image.

20603    ◆         horizontal scanning frequency      ◆            the frequency at which horizontal lines are scanned in TV circuits; equal to 15,750 hertz in the United States. Also, horizontal repetition rate.

20604    ◆         horizontal separator        ◆         a horizontal tank that is used to separate liquid hydrocarbons from the free oil-well gas.

20605    ◆         HORIZONTAL SPRAY CHAMBER SCRUBBER            ◆         수평형 살수세정기 : 살수세정기의 형태

20606    ◆         HORIZONTAL SURFACE INSOLATION            ◆         수평면일사 : 수평면이 받는 태양광

20607    ◆         horizontal sweep ◆         ㆍ the back-and-forth sweeping of the spot on the screen of a cathode-ray tube.the back-and-forth sweeping of the spot on the screen of a cathode-ray tube. ㆍ the circuit that produces horizontal sweep.the circuit that produces horizontal sweep.

20608    ◆         horizontal synchronizing pulse     ◆            in a video signal, the pulse that synchronizes a television's horizontal scanning-component receiver with that of the camera and triggers horizontal retracing and blanking.

20609    ◆         HORIZONTAL VISIBILITY   ◆         수평시정 : 수평거리로 볼 수 있는 가시거리

20610    ◆         horn equation    ◆         a second-order partial differential equation that gives the velocity potential in terms of distance and time for an exponential horn.

20611    ◆         hornito  ◆         a small, beehive-shaped mound on the surface of a lava flow; formed from lava clot ejected through the roof of a lava tube. Also, DRIBLET CONE.

20612    ◆         Host      ◆         1. In genetics, the organism, typically a bacterium, into which a gene from another organism is trans-planted. 2. In medicine, an animal infected or parasitized by another organism.

20613    ◆         hostile-environment machine       ◆            a machine that is capable of working under extreme conditions of temperature, moisture, nuclear radiation, electromagnetic radiation, or vibration.

20614    ◆         hot acid ◆         hot hydrochloric acid at 200-300°F or 93-149°C, used for acidizing an oil well when the wellbore scale is difficult to remove and the scale dissolves slowly.

20615    ◆         hot carrier         ◆         an electron or hole carrier in a semiconductor whose energy is greater than that of majority carriers normally found in the same material.

20616    ◆         hot cathode       ◆         a cathode that is directly or indirectly heated.

20617    ◆         hot electron       ◆         an electron that exceeds the thermal-equilibrium number and, for metals, has an energy greater than the Fermi level; for semiconductors, the energy is a specified amount above that of the conduction band.

20618    ◆         hot electron triode          ◆         a solid-state, evaporated, thin film structure equal to a vacuum tube.

20619    ◆         hot hole ◆         a hole that is capable of moving at much greater velocity than normal holes in a semiconductor.

20620    ◆         hot junction       ◆         the heated junction of a two-junction thermo-couple circuit.

20621    ◆         hot lahar           ◆         a flow of mud and volcanic material (lahar) occurring soon after an eruption, usually as a result of heavy rainfall.

20622    ◆         hot saw ◆         a power saw that is used to cut hot metal.

20623    ◆         hot spot ◆         a point or area in a reaction system in which the temperature is considerably higher than that in most of the reactor; this usually locates the reaction front for an exothermic reaction.

20624    ◆         hot well ◆         the tank or pipes in which the condensate of a steam-engine or turbine condenser is collected before it is returned to the boiler by the feed pump.

20625    ◆         hot-air engine    ◆         an engine in which air, or another gas such as helium, hydrogen, or nitrogen, is used as the working fluid and is alternately heated and cooled by a furnace and regenerator.

20626    ◆         hot-air furnace   ◆         a furnace that supplies warm air to circulation ducts. Similarly, hot-air heater.

20627    ◆         hot-air oven       ◆         an enclosed heating unit used for the dry-heat sterilization of glassware and other heat-resistant materials that need to be dry after treatment.

20628    ◆         hot-bulb ◆         of or relating to a method of ignition in semidiesel engines, in which the fuel mixture is ignited in a separate chamber that is maintained above ignition temperature by the heat of compression.

20629    ◆         Hotchkiss drive   ◆         an automobile rear suspension system in which torque is absorbed by longitudinal leaf springs.

20630    ◆         hot-filament ionization gage         ◆            an ionization gauge in which electrons are emitted by an incandescent filament and, while moving toward a positively charged grid electrode, collide with gas molecules producing ions that are attracted by a negatively charged electrode.

20631    ◆         hot-wire ◆         an informal term for the process of short-circuiting the ignition of a motor vehicle in order to start the engine without a key.

20632    ◆         Houdry fixed-bed catalytic cracking            ◆         a method for cracking petroleum distillate using a hydrosilicate of alumina in fixed-bed reactors to produce high-octane gasoline.

20633    ◆         Houdry hydrocracking     ◆         a catalytic process that combines cracking and desulfurization of crude petroleum oil in the presence of hydrogen.

20634    ◆         HOUSE INLET     ◆         오수받이; 가정하수 또는 공장폐수등의 오수를 관거로 유입시키기 전에 설치하는 물받이

20635    ◆         HOUSEHOLD HAZARDOUS WASTE            ◆         가정유해폐기물; HHW

20636    ◆         Household Hazardous Waste        ◆            Hazardous products used and disposed of by residential as opposed to industrial consumers. Includes paints, stains, varnishes, solvents, pesticides, and other materials or products containing volatile chemicals that can catch fire, react or explode, or that are corrosive or toxic.

20637    ◆         HOUSEHOLD WASTE       ◆         생활쓰레기

20638    ◆         Household Waste (Domestic Waste)            ◆         Solid waste, composed of garbage and rubbish, which normally originates in a private home or apartment house. Domestic waste may contain a significant amount of toxic or hazardous waste.

20639    ◆         housing (하우징) ◆         요소를 수납하는 용기.

20640    ◆         HOV     ◆         High-Occupancy Vehicle

20641    ◆         howler   ◆         ㆍ a device that produces an audio-frequency alarm.a device that produces an audio-frequency alarm. ㆍ a sound-emitting test device.a sound-emitting test device.  Telecommunications. a circuit that generates a telephone receiver off-hook tone of varying loudness.

20642    ◆         HP        ◆         Horse Power

20643    ◆         HP(Harmonization Principle)조화원칙            ◆         OECD에서 제시된 4대 원칙중하나로 각국정부는 정당한 이유가 없는 한 국가간 환경정책 및 규정의 조화를 위해 노력해야 한다는 원칙

20644    ◆         HPLC     ◆         고성능 액체 크로마토그래피  High-performance liquid chromatography

20645    ◆         HPLC     ◆         High-Performance Liquid Chromatography

20646    ◆         HPMS    ◆         Highway Performance Monitoring System

20647    ◆         HPV      ◆         High Priority Violator

20648    ◆         HQCDO ◆         Headquarters Case Development Officer

20649    ◆         HRS      ◆         유해도평가시스템; 미국환경보호청이 불량매립지의 상대적인 유해도를 평가하는데 사용. Hazard Ranking System

20650    ◆         HRS      ◆         Hazardous Ranking System

20651    ◆         HRUP    ◆         High-Risk Urban Problem

20652    ◆         HS CODE           ◆         1988년 국제협약으로 채택된 '국제 통일 상품 분류체계'의 약칭으로, 무역거래 상품을 총괄적으로 분류한 품목 분류 코드다. 전 세계가 6자리로 된 숫자 CODE를 동일하게 사용하고 있으며, 우리나라는 10자리(HSK)로 세분화시켜 사용 중이다.

20653    ◆         HSDB    ◆         Hazardous Substance Data Base

20654    ◆         HSL       ◆         Hazardous Substance List

20655    ◆         HSWA   ◆         Hazardous and Solid Waste Amendments

20656    ◆         HT        ◆         Hypothermally Treated

20657    ◆         HTP      ◆         High Temperature and Pressure

20658    ◆         Huber's reagent  ◆         an aqueous solution of potassium ferrocyanide and ammonium molybdate, used to detect most free mineral acid; the formation of a reddish-brown precipitate or turbidity indicates a positive test.

20659    ◆         Hubl's reagent    ◆         a solution of mercuric chloride and iodine in alcohol, used to determine the iodine number for oils and fats.

20660    ◆         hue control        ◆         in color television receivers, a control to vary the chrominance signals with respect to the burst signal. Also, PHASE CONTROL.

20661    ◆         Hughes press     ◆         a device that disrupts cells prior to downstream processing by forcing frozen cells through small openings under high pressure.

20662    ◆         Hull cell ◆         an electrodisposition cell that operates within a concurrent range of known current densities.

20663    ◆         hum      ◆         an interfering signal whose frequency is that of the AC power, caused by inadequate filtering of the DC power supply or by direct pickup of AC power signals.

20664    ◆         hum bar            ◆         a dark, horizontal bar in a television picture caused by hum interference in the video signal.

20665    ◆         hum modulation ◆         the modulation of a signal by hum interference.

20666    ◆         Human Equivalent Dose   ◆         A dose which, when administered to humans, produces an effect equal to that produced by a dose in animals.

20667    ◆         Human Exposure Evaluation         ◆            Describing the nature and size of the population exposed to a substance and the mangnitude and duration of their exposure.

20668    ◆         Human Health Risk         ◆         The likelihood t hat a given exposure or series of exposures may have damaged or will damage the health of individuals.

20669    ◆         HUMAN RESPONSE TO GLOBAL CHANGE PROGRAM         ◆         지구변화에 대한 인류의 대응 프로그램

20670    ◆         human response to global change programme        ◆         지구변화에 대한 인류의 대응 프로그램

20671    ◆         Humble gauge   ◆         an apparatus used for measuring bottom-hole pressure in an oil well; through a stuffing box, a piston acts upon a helical spring in tension.

20672    ◆         Humble relation  ◆         an equation used for estimating the porosity of a formation, employing measurements and data created with a microlog or other contact-resistivity apparatus.

20673    ◆         humectant         ◆         a substance having hydrophilic properties and a stabilizing effect on the water content in a material, maintaining water content in a narrow range regardless of humidity fluctuations.

20674    ◆         humidifier          ◆         a device for adding moisture to the air or another gas.

20675    ◆         humidity capacitor          ◆         a device that senses changes in capacitance as a way of measuring ambient relative humidity.

20676    ◆         HUMUS ◆         부식질, 부식토, 부엽토

20677    ◆         hungate tube     ◆         a gas-tight, tube-shaped glass vessel with a rubber stopper that is held in place by a screw cap.

20678    ◆         Hurst formula     ◆         a formula used in reservoir material-balance analysis by which a special relationship interrelates production data and field pressure at various times.

20679    ◆         Hurst method     ◆         a technique for calculating the bottom-hole static pressure of an oil well; a pressure buildup over a brief time span is used to present a graphic extrapolation or conclusion.

20680    ◆         HUYGHENS        ◆         huyghens 원리 : 하나의 파면상의 모든 점이 파원이 되어 각각 2차적인 구면파를 사출하여 그 파면들을 둘러싸는 면이 새로운 파면을 만드는 현상

20681    ◆         HVAC    ◆         Heating, Ventilation and Air-Conditioning system

20682    ◆         HVIO     ◆         High Volume Industrial Organics

20683    ◆         HW       ◆         Hazardous Waste

20684    ◆         HWDMS ◆         Hazardous Waste Data Management System

20685    ◆         HWGTF  ◆         Hazardous Waste Groundwater Task Force; Hazardous Waste Groundwater Test Facility

20686    ◆         HWI      ◆         유해폐기물 소각로  Hazardous waste incinerator

20687    ◆         HWIR    ◆         Hazardous Waste Identification Rule

20688    ◆         HWLT    ◆         Hazardous Waste Land Treatment

20689    ◆         HWM    ◆         Hazardous Waste Management

20690    ◆         HWRTF  ◆         Hazardous Waste Restrictions Task Force

20691    ◆         HWSFC  ◆         Hazardous Waste Superfund Collection

20692    ◆         HWSFD  ◆         Hazardous Waste Superfund Database

20693    ◆         HWTC   ◆         Hazardous Waste Treatment Council

20694    ◆         hybrid circuit      ◆         a circuit using two or more different types of components that perform similar functions.  Telecommunications. an electrical or electronic circuit that allows the interconnection of two-way two-wire circuits with one-way four-wire circuits.

20695    ◆         hybrid integrated circuit   ◆         an integrated circuit composed of both integrated and microminiature discrete components.

20696    ◆         hybrid microcircuit          ◆         a microcircuit composed of diffused or thin-film elements interconnected with separate chip elements.

20697    ◆         hybrid orbital     ◆         a combination of atomic orbitals that yields a new set of orbitals having the appropriate directional properties to account for the observed geometry of the chemical bonds. Also, HYBRIDIZED ORBITAL.

20698    ◆         hybrid ring         ◆         a hybrid formed by a transmission line closed in a ring. Also, RAT RACE.

20699    ◆         HYBRID SYSTEM ◆         혼성시스템

20700    ◆         hybridization      ◆         the mixing of atomic orbitals of a single atom to give a new set of orbitals for that atom; this represents the blending of higher and lower energy orbitals to form orbitals of intermediate energy.