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人造地球卫星运动理论
释义
人造地球卫星运动理论
Encyclopedia
理学
天文动力学
释
theory of artificial satellite motion
人造地球卫星运动理论
人造地球卫星是一种围绕地球运动的人造小天体。人造地球卫星运动理论主要研究人造卫星在各种摄动因素影响下的运动规律,在理论上沿用了经典天体力学中的摄动方法(即小参数方法)去求解卫星摄动运动方程。
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proportional valve
proportional variable
proportion by addition
proportion by addition and subtraction
proportion by alternation
proportion by subtraction
proportioner
proportion of nonconforming items
proportion of piped onto premises
proportion of soil erosion control
proportion of wind and solar power generation in electricity production
proportion relationship between accumulation and consumption
proportion relationship between two-major parts of social production
proportion with equal means
proposal
proposals for the integrated logistics support of aircraft materiel
proposed intake
proposed ruling
proposed solutions to engineering problems
proposition
proposition about dṛṣṭānta
propositional
propositional algebra
propositional attitude
propositional attitudes
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