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。
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。
According to low boil temperature of LPG,the flash evaporation model was applied to simulate spray and evaporation in LPG direct injection engine,and find the parameters of drop sizes,temperature,gas fuel vapor mass fraction and so on.
42软件平台下采用瞬时蒸发模型对LPG缸内直接喷射发动机喷射、雾化过程进行仿真,得到LPG缸内直接喷射的油滴尺寸、温度以及油滴的贯穿距等参数的特性。
For gasoline direct injection (GDI) engines, the fuel is required to be injected into the cylinder near the end of the compression stroke to realize the stratified charge combustion at part load.
将一台 TY1 1 0 0柴油机改装为缸内直接喷射汽油机 ,当发动机运行在不同负荷工况下 ,采用不同的混和气浓度分布 ,实现了部分负荷采用分层燃烧以获得发动机的经济性 ,全负荷采用化学计量比混合气 ,实现了均质预混和燃烧以获得发动机的动力性 。
A Study of Retrieving Aerosol Optical Depth from Daily Horizontal Broadband Direct Solar Radiation
利用水平面太阳直接辐射日曝辐量反演大气气溶胶光学厚度的方法研究
Direct sun can generate the same heat as a single bar radiator over each square metre of a surface.
直接的太阳辐射可以产生一个电暖炉在每平方米表面上产生的同等热量。
the quiescent level of centimeter wave-length solar radiation.
厘米波长的太阳辐射的静止水平。
Optimization of the Tilt Angle of Solar Collectors Based on Forecast of Solar Irradiation
基于辐射预测的太阳能平面接收器安装角度优化
Study on Application of Modelling Direct Solar Radiation on GIS in Jieba Mountain;
基于GIS的接坝山地太阳直接辐射模型应用研究
CALCULATION AND STUDY OF DIRECT SOLAR RADIATION FROM THE CLEAR SKIES OVER THE QINGHAI-XIZANG PLATEAU
青藏高原晴天太阳直接辐射的计算和分析
The Elaborate Distribution of Direct Solar Radiation over Rugged Terrains in the Guizhou Plateau
贵州高原起伏地形下太阳直接辐射的精细分布
The immediate cause of low temperature in the polar regions is the low solar elevation and solar radiation input.
极区低温的直接原因是低的太阳高度角以及低的太阳辐射输入。
Temperature and Solar Radiation's Amendment of a Canyon Reservoir with Its Application
山区水库水面气温与太阳辐射的修正及应用
Investigation on Optimum Tilt Angles of Solar Radiation Absorbing Surfaces
太阳辐射接受面最佳倾角的计算与分析
In summer, each square metre of glass in direct sun can allow as much heat in as would be produced by a single bar radiator.
夏天，每平方米的玻璃上的通过的直接太阳辐射等同于单个暖气片产生的热量。
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
Nearly all energy comes from the sun, either in a roundabout way or straight from it, in the form of heat rays and light rays.
几乎所有的能量都直接或间接地来源于太阳，以热辐射和光辐射的形式。
Calculation of Possible Direct Solar RadiationAround Qinghai Lake Based on DEM
基于数字高程模型的环青海湖地区可能太阳直接辐射的计算
ESSENTIAL CHARACTERISTICS OF SOLAR DIRECT RADIATION OVER RECENT 50 YEARS IN CHINA
我国近50年来太阳直接辐射资源基本特征及其变化
the rate at which radiant solar energy is received at the outer layer of the earth's atmosphere.
大气层外层接收到的辐射太阳能速率。
Research on the Influences on Solar Radiation to Solar Water Heater Heat-transfer
太阳辐射对太阳能热水器换热性能影响研究
Does the troposphere and stratosphere absorb solar radiation?
对流层和平流层会吸收太阳辐射吗？