3325英語網(wǎng) 單詞
irradiance的意思
irradiance
英 [?'re?d??ns]
美 [?'red??ns]
- n. [核] 輻照度；發(fā)光；光輝
中文詞源
irradiance 輻射度
來自irradiate,輻射。
英文詞源
- irradiance (adj.)
- 1660s, from irradiant (1520s), from Latin irradiantem (nominative irradians), present participle of irradiare (see irradiate). Related: Irradiancy (1640s).
雙語例句
- 1. The concepts of radiant emittance and of irradiance are complementary.
- 輻射的發(fā)射強度和輻照度是兩個互補的概念.
來自辭典例句
- 2. Irradiance or its equivalent, the plane radiant temperature, can be simply measured.
- 可以簡單地量測輻照度或其當(dāng)量 -- 平面輻射溫度.
來自辭典例句
- 3. Emittance and irradiance are meaningful measurements of flux at a specific surface.
- 發(fā)射強度和輻照強度只有對一定表面上通量的量度才是有意義的.
來自辭典例句
- 4. Solar irradiance decreases towards the poles.
- 太陽輻照率向兩極遞減.
來自辭典例句
- 5. The irradiance of solar energy impinging on the top of the atmosphere has a meridional distribution.
- 投射到大氣頂部的太陽輻照度只有經(jīng)向分布.
來自辭典例句