spheres中文什么意思

魔球小仙女

球形

球状骨针

• sphere:    n. 1.球；球体，圆体，球面，球形 ...
• bundle of spheres:    球把
• complex of spheres:    球的线丛

例句与用法

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1. The earth is a spheroid and not a sphere .
   地球是一个椭球而非球体。
2. Here a new sphere was to open to him .
   这里将要对他开辟一个新的活动领域。
3. The sphere is fabricated by compression .
   小球是用挤压制成的。
4. The gas escapes from the sphere of the reaction .
   气体产物从反应体系中逸出。
5. He drew a world map on a sphere .
   他在球上面画一幅世界地图。

百科释义

The Synchronized Position Hold, Engage, Reorient Experimental Satellites (SPHERES) experiment is a testbed consisting of three miniaturized satellites that can operate in a variety of environments, including inside the International Space Station (ISS). The MIT Space Systems Laboratory developed the experiment to provide the Air Force and NASA with a long term, replenishable, and upgradable testbed for formation flight.