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人造地球卫星
释义
人造地球卫星
Encyclopedia
工学
人造地球卫星
释
artificial earth satellite
人造地球卫星
以地球为引力中心运行至少一圈的无人航天器。简称人造卫星。
Physics
>力学和理论力学>动力学>释义
man-made satellite
人造地球卫星
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productive failure
productive fishery auxiliary vessel
productive force
productive forest biological assets
productive function
productive infrastructure
productive labor and non-productive labor
productive ore reserve
productive plantation area
productive practice
productive property
productive sampling
productive set
productive testing
productive testing for agricultural machinery
productive vibration
productive vibration measurement
productivity
productivity-diversity relationship
productivity hypothesis
productivity measurement and evaluation system
productivity of the arts
product kernel
product Kinetics
product liability
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