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- He drew a world map on a sphere. 他在球上面画了一幅世界地图。
- The squadron is not yet operational. 飞行中队尚未能马上行动。
- operational sphericity 运算球度
- She's used to mixing in an altogether different sphere. 她习惯於在一个完全不同的社会阶层里交往。
- He has extended his sphere of influence to the world of banking. 他已把自己的势力范围扩展到金融界。
- To have as one's territory or sphere of work. 范围，领域在某人的工作范围或工作领域内
- The gas escapes from the sphere of the reaction. 气体产物从反应体系中逸出。
- 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。
- He rounded the clay into a sphere. 他把粘土揉成球形。
- All parts of the sphere were nicely counterpoised. 球的各个部分均呈平衡。
- Therefore, the atmosphere is merely a sphere. 因此大气层只不过是一个球体。
- A half of a sphere bounded by a great circle. 半球一个巨大圆周所包围的球体的一半
- A representation of a sphere or part of a sphere on a plane surface. 平面球形图在平面图形上对一个球或球的一部分的表示
- They are portions of a sphere, a torus or a cone. 他们是一球形、环形或锥形的一部分。
- All units of the command are operational. 指挥部下之全部部队都在担任战斗任务。
- They had no operational plan except to hang on. 他们除坚守以外并没有其他作战计划。
- Direction on the sphere is measured by azimuths. 地球上的方向是通过方位角测定的。
- Lines pierce the sphere in points. 直线与球面相交为点。
- It was declared operational on the Rafale in 2002. 据称，它将于2002年装备阵风战斗机。
- The language laboratory is not operational yet. 语言实习教室还不能使用。
