elevation angle

基本解釋

Research proved that the most important factors are the elevation angle of the sun and the structure of canopy.
研究表明對(duì)果樹冠層光合影響最大的因子是太陽高度角和果樹的冠層結(jié)構(gòu)。
Meanwhile, the influence elevation angle has on the model parameters is also discussed which makes the model more rational.
同時(shí)考慮了衛(wèi)星對(duì)接收機(jī)仰角不同對(duì)信道參數(shù)的影響，使得對(duì)信道特性的描述更加直觀、合理。
There is disclosed a tripod head for mounting a device to be held (such as an illumination device) to a support base at an adjustable angle of depression or elevation.
有披露了用于安裝設(shè)備三腳架云臺(tái)舉行（如照明設(shè)備）為支持基地的抑郁或高度可調(diào)角度。

仰角
The attenuation rate of the wave band of airborne radio equipment is discussed. The influence of rainfall intensity,electromagnetic wave frequency,launching elevation angle,polarization and time probability on the rain attenuation is analyzed.
在傳統(tǒng)降雨衰減率模型基礎(chǔ)上,給出了電波傳輸?shù)乜针娐纺Ｐ?對(duì)機(jī)載設(shè)備各波段傳輸衰減率進(jìn)行了仿真計(jì)算,并分析了雨強(qiáng)、電波頻率、發(fā)射仰角、極化方式及時(shí)間概率等參數(shù)對(duì)降雨衰減的影響。
測(cè)繪科學(xué)技術(shù)
高度角

高度角
The module realized computational automation, including calculations of solar declination angle, solar hour angle, solar elevation angle, solar azimuth angle and smallest spacing calculation of heaters, and so on.2) Research on thermal efficiency forecast method of solar water heaters.
實(shí)現(xiàn)了將太陽能熱水器設(shè)計(jì)過程中繁瑣計(jì)算的自動(dòng)化，使產(chǎn)品的開發(fā)人員從大量的重復(fù)計(jì)算中解放出來，便于進(jìn)行優(yōu)化設(shè)計(jì)。包括太陽赤緯角、太陽時(shí)角、太陽高度角、太陽方位角和集熱器最小間距等。
仰角