1) beam radiation in unit area and time
直接辐射通量
2) direct solar radiation
直接辐射
1.
The observation of direct solar radiation in urban district of Beijing was carried out with a PIS spectrometer from March 1993 to March 1995.
利用ＰＩＳ太阳光谱仪观测了北京地区１９９３年３月—１９９５年３月晴天和少云天气的太阳直接辐射光谱，波长范围为０。
2.
A method of determining atmospheric optical depth spectra from wide-band direct solar radiation is presented.
利用１９６６年和１９６８年珠穆朗玛峰地区科学考察期间得到的太阳直接辐射光谱资料，获得了该地区大气气溶胶光学厚度谱。
3) direct radiation
直接辐射
1.
By using the data of global radiation,direct radiation and scatter radiation from 112 stations,and cloud cover from 729 stations in China during 1961 to 2000, the inter-decadal anomaly spatial distribution and change were analyzed.
利用中国122个辐射观测站1961—2000年的逐日地面辐射资料,同期729个气象站的逐日云量资料,分析了总辐射、直接辐射和散射辐射年代际距平分布和变化。
2.
By usingreal-time solar radiation and scattered radiation data at the four stations of Beijing,Guangzhou, Shenyang and Wuhan from 1961 to 2003, statistical analyses show thatthe total solar radiation and direct radiation gradually decrease in recent 43 years,and both have positive departure before 1980s by contrast to negative departure after1980s.
对43年的资料进行统计分析，结果表明：近43年来，四个站的总辐射和直接辐射呈逐渐减少的趋势，在80年代以前为正距平，80年代以后为负距平，而散射辐射减少不显著，广州、沈阳甚至有增加的趋势，说明太阳总辐射的下降主要是由直接辐射的变化引起的。
3.
By using the data of global radiation,direct radiation scatter radiation for 112 station,and cloud cover for 729 station in China during 1961 to 2000,Inter decadal anomaly spatial distribution and change of global radiation,direct radiation and scatter radiation in China were analyzed.
利用中国122个辐射观测站1961～2000年的地面辐射资料,同期729个气象站的云量资料,分析了中国总辐射、直接辐射、散射辐射和云量的多年平均分布,总辐射、直接辐射和散射辐射年代际距平分布和变化。
4) Radiation flux
辐射通量
1.
Characteristics of radiation flux of coniferous and broadleaved mixed forest in low subtropical China.;
南亚热带针阔混交林辐射通量特征
2.
Finally, the radiation flux of hard x-ray MCP collimator is compared to that of common collimator.
最后,对硬X射线微通道板准直器的辐射通量与通用准直器的进行比较。
3.
Observational radiation flux data(including solar radiation,reflected radiation from sea surface,atmospheric radiation and long-waved radiation from the sea) at sea surface of XiSha sea area of the South China Sea from May to June 2000 and some regular data such as the quantity of clouds,surface sea temperature,atmospheric temperature,water vapor and so on are studied and analyzed in this article.
将南海西沙海区2000年5~6月海面辐射通量(包括太阳短波辐射、海面反射辐射、大气逆辐射和海面长波辐射)与云量、海温、气温、水汽压等气象要素进行了对比分析,发现它们之间存在一定的相关关系,利用这些关系建立了适合于计算南海西沙海区的太阳短波辐射、大气逆辐射、海面长波辐射和海面反照度的经验公式。
6) direct radiant energy
直接辐射能
补充资料：辐射能通量
分子式：
CAS号：
性质：又称辐射功率(radiation power)。辐射源单位时间内所发出的辐射能；或通过一定接收截面时，所有波长的辐射能。用Φ表示，单位为瓦(W)。它是辐射光度学中一个最基本的量。
CAS号：
性质：又称辐射功率(radiation power)。辐射源单位时间内所发出的辐射能；或通过一定接收截面时，所有波长的辐射能。用Φ表示，单位为瓦(W)。它是辐射光度学中一个最基本的量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条