| 词汇 | re-emission |
| 释义 | re-emission noun[ C or U ] physics specialized(alsoreemission)uk /ˌriː.ɪˈmɪʃ.ən/ us /ˌriː.ɪˈmɪʃ.ən/ the act of sending out gas, heat, light, etc. for a second, third, etc. time, or an amount of gas, heat, light, etc. that is sent out for a second, third, etc. time: （气体、热量、光线等）再发射 The blinds are positioned away from the occupants to reduce re-emission of heat and allow diffuse daylight to enter the building. A resonant photon can escape only after several absorptions and reemissions if the plasma has a finite optical thickness for it.如果等离子体有一个有限的光学厚度，一个共振光子只要经过几次吸收和再发射后就能逃逸。 In the experiments, we found a carbon reemission that is 5% of the gold reemission. Higher re-emission and conversion efficiency of laser light to X-ray can be achieved with such mixtures. At the same time, re-emission of absorbed x-rays may also occur. The first contribution is due to absorption of photons from the incident field and the second one due to their spontaneous re-emission along any direction. Emitting and ejecting carbon emissions discharge displace displaced eject ejection ejector emission emitter expel expulsion exude give something off loose send something out shed shedding spew toss unhoused You can also find related words, phrases, and synonyms in the topics: Physical & chemical processes |
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