orbital altitude 中文意思是什麼
orbital altitude
解釋
軌道高度-
Thirdly, in term of the results of testing and calculation, the displacement and libration, the difference of altitude, the flexibility and strain of crane - beams are all generally analysed, especially the reason why the crane - beams are attaint is lucubrated, and the reasons why the trigging pole is ruptured, the upper wingspan is damaged, the orbital movement, the exceptional incline of colums are open out, which has instructional significances that improve the design of the steel frame of the coke made by dry flameout
第三,根據檢測和計算結果,對鋼框架的位移和振動、框架高差、吊車梁撓度和應變等進行了全面的分析,特別對吊車梁系統的損傷原因進行了深入分析,揭示了制動桿件斷裂、上翼緣磨損、軌道竄動、柱異常傾斜等一系列損傷現象的原因,對于改進干熄焦鋼框架的設計有著直接的指導意義。 -
Typically objects at an orbital altitude of 200 kilometers decay in several days, those at 400 kilometers in several months, and those at 1, 000 kilometers in about 2, 000 years
一般來說,物體在軌道高度200公里時會在幾天之內焚毀,在400公里處需要幾個月,而在1000公里高處的物體約需2000年。
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