| 单词 | 太阳辐射 |
| 释义 | 〔solarimeter〕An instrument used to measure the flux of solar radiation through a surface.太阳尺：用来测量通过一个表面的太阳辐射流量的器具〔actinometer〕Any of several radiometric instruments, such as a pyrheliometer, used chiefly for meteorological measurements of terrestrial and solar radiation.日射强度表：一种微辐射探测仪，如直接日射强度计，主要用于对地球及太阳辐射的气象测量〔ionosphere〕A region of the earth's atmosphere where ionization caused by incoming solar radiation affects the transmission of radio waves. It extends from a height of 50 kilometers (30 miles) to 400 kilometers (250 miles) above the surface.电离层：地球大气层的一个区域，该层由于太阳辐射而导致的电离影响无线电波传输。它从距地表50公里(30英里）的高度延伸到距地表400公里(250英里）处〔spectrohelioscope〕An instrument used to observe solar radiation directly.太阳单色光观测镜：用来直接观察太阳辐射的仪器〔insolation〕The solar radiation striking Earth or another planet.日射：到达地球或其他行星的太阳辐射〔heliostat〕An instrument in which a mirror is automatically moved so that it reflects sunlight in a constant direction. It is used with a pyrheliometer to make continuous measurements of solar radiation.定日镜：一种仪器，装有一面会自动调控的镜子，以便不断朝某一恒定方向反射日光。与太阳热量计同时使用，以保持对太阳辐射的不间断测量 |
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