sun orientation 中文意思是什麼
sun orientation
解釋
以太陽定向- sun : n 1 太陽；陽光；〈古語〉日出，日落。2 （有衛星的）恆星。3 像太陽的東西；中心人物；榮耀；權力。4 ...
- orientation : n 1 向東，（禮拜時）東向；置於東端。2 （房屋等）方向；找出東方；定位，定向；取向，排列方向。3 （...
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The orientation information of the sun, the moon and the earth, together with ephemeris are utilized to develop autonomous navigation algorithm, as well as its realization by dsp hardware
在小樣本觀測數據情況下，研究利用日地月方位信息和日月星歷表進行航天器自主導航以及利用dsp實現航天器自主導航器的技術。 -
The viking longboats that arrived here in 982 relied on the stars and the sun to maintain their orientation
斯堪的納維亞人的海盜小艇在公元982年就抵達格陵蘭島，他們能保持航向靠的只是星星與太陽的位置。 -
On calculating the real orientation of sun by excel
進行太陽真方位計算 -
The paper introduces the calculating method of the real orientation and magnetic bearings of sun by use of excel software, and presents the concrete operation proceduce and corresponding interpretation
摘要文章介紹了運用excel軟體計算太陽真方位及太陽的磁影方位，並給出了計算的具體操作程序和解釋。 -
Directional light has orientation but no position, and it is commonly used to simulate distant light sources, such as the sun
方向性光源具有方向但沒有位置，常用於模擬太陽等遠光源。 -
Directional lights have orientation but no position, and they are commonly used to simulate distant light sources, such as the sun
方向性光源具有方向但沒有位置，常用於模擬太陽等遠光源。 -
The ballistic determination, using the orientation information of the sun, the earth, and the moon, is based on an obvious fact, that is, once the “ moon - missile - earth ” angle and the “ sun - missile - earth ” angle observations are only acquired, also with the known inertial positions of the sun and the moon relative to the earth, the inertial position of the missile will be determined uniquely
彈道導彈利用日、地、月方位信息確定位置信息是基於一個明顯的事實:當「月-彈-地」夾角和「日-彈-地」夾角確定時，再加上日、月在地球慣性坐標系下的已知方位，那麼導彈的幾何位置就唯一確定了。
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