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the scientific measurement of light in terms of its intensity, color, and other properties
광도 측정
an instrument used to measure and indicate the altitude of an object above a fixed level, typically the Earth's surface
고도계, 고도 표시기
a device used to measure the speed and direction of the wind
풍속계, 바람 측정기
the unit of electric current, symbolized as "A" in the International System of Units
a scientific instrument used to measure air pressure
기압계, 공기 압력을 측정하는 데 사용되는 과학적 도구
a unit to measure the purity of gold, the purest gold being 24 karats
캐럿, 금의 순도를 측정하는 단위
the total length of the external boundary of something
둘레
the measurement of land elevation variations comparing to sea level or a chosen reference point
고도 측정법, 해수면 또는 선택한 기준점과 비교한 토지 고도 변화의 측정
the measurement and analysis of water flow, levels, and properties in natural bodies of water and hydraulic systems
수문 측정, 수력 측정
the measurement and analysis of the spectrum of electromagnetic radiation emitted or absorbed by substances
분광법, 스펙트럼 분석
a device used to measure the electric potential difference between two points in an electrical circuit
전압계, 전위차계
a device used to measure the pressure of gases in a closed system, typically by comparing it to atmospheric pressure
a temperature sensor that generates electricity based on heat
열전대, 온도 센서
the scientific study of measurement, including the development of measurement standards and techniques
계량학, 측정 과학
the scientific measurement of heat exchange in chemical or physical processes
열량계측법, 열량 측정
the measurement of variations in gravitational fields to understand the Earth's structure and properties
중력측정, 중력 측정법
a measure of the brightness of a light source as perceived by the human eye
휘도 단위, 밝기 단위
the process of measuring how dense something is by assessing how much light it absorbs or transmits
밀도 측정, 농도 측정
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