The meteorological parameters, such as solar radiation, temperature difference and wind velocity are boundary conditions in temperature effect analysis of structures.
在结构温度作用计算中需气象参数作为其边界条件,主要有日照辐射、气温日较差、风速这三个参数。
The base of EHTV calculation is analyzing the dynamic heat transfer to equivalent temperature difference Solar factor of windows, for the shading of windows it used external shading multiplier.
EHTV简化计算的基础是将这些动态热作用分解为等效温差、标准窗太阳辐射得热等参数,而且系统地提出外遮阳系数,简化了建筑遮阳对外窗太阳辐射得热的计算方法。
The sunshine duration is long, the temperature difference is big, the frost-free period is long, and the annual solar radiation amount is much, which is good for the growth of crops.
日照时间长,昼夜温差大,无霜期长,年太阳能辐射量大,对农作物生长十分有利。
Results show that the air temperature difference, thermal and exergy efficiency increase with incident solar intensity increasing, but the electrical efficiency decreases.
结果表明:随着入射光强度的增加,空气进出口温差、热和(火用)效率是增大的,而电效率则有所降低。
In the area with big difference in temperature, solar charge controller can adjust the temperature.
在温差较大的地方,优质的控制器还应具备温度补偿的功能。
Biennial oscillation of the temperature in Pacific Ocean caused the 12 months24 months difference of phase between solar eclipse and El Nino.
两年周期的太平洋海温振荡使日食与厄尔尼诺之间存在12 ~ 24个月的位相差。
Biennial oscillation of the temperature in Pacific Ocean caused the 12 months24 months difference of phase between solar eclipse and El Nino.
两年周期的太平洋海温振荡使日食与厄尔尼诺之间存在12 ~ 24个月的位相差。
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