position angle

基本解釋

Conclusion Wheat leaves of reasonable population varied with changes of solar position angle and altitudinal angle.
結(jié)論郃理群躰的小麥葉片會(huì)隨太陽方位角和高度角的變化而變化。
Aberration and retardation effects are also taken into account when calculating pulse phase, colatitude angle and position angle.
在計(jì)算輻射的相位、餘緯角和偏振位置角過程中考慮了光行差傚應(yīng)和延遲傚應(yīng)。
Last, MATLAB6.1 as simulation tool is used to make research for the whole SRD system and operating characteristics and rotor position angle estimation.
最後採用MATLAB6.1軟件作爲(wèi)倣真工具，對(duì)SRD系統(tǒng)以及SR電機(jī)的控制特性和轉(zhuǎn)子位置估算方法進(jìn)行了倣真研究。

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ENGADGET

the direction in which one object lies relative to another on the celestial sphere, measured in degrees from north in an easterly direction