...公元前 260-前 190) 和希帕克斯(Hipparchus,约公元前190-前125)都运用了这个模型, 并且还提出了偏心圆(eccentric circle)的概念 [5][6] 。
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... eccentric angle 离心角 eccentric circle 离心圆 eccentricity of ellipsoid 椭球偏心率 ...
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eccentric circle-in 偏心圈入
eccentric circle-out 偏心圈出
eccentric circle cam 偏心圆凸轮
eccentric circle cam mechanism 偏心圆凸轮机构
circle eccentric 圆偏心
eccentric element of circle 度盘偏心元素
In this paper the demands, the lowest mass design principle of balancer shaft of fan type and eccentric circle type balancer mass are analyzed.
分析了扇形和偏心圆两种平衡轴设计的要求以及平衡重低质量的设计原则。
The determination of eccentric circle Eccentricity is-further discussing, and it's design process is to provide a reliable theoretical basis for designing and applying correctly.
进一步讨论圆偏心轮的偏心距的确定,并提出了其设计程序,为正确设计和应用该机构提供了可靠的理论依据。
Uranus isn't eccentric; its path is almost a perfect circle. Strangely though, Uranus' axis of rotation is almost parallel to the ecliptic plane. Uranus has 27 moons.
天王星是没有偏心,其路径几乎是一个完美的圆圈。很奇怪,旋转天王星的轴几乎平行于黄道面。天王星有27个卫星。
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