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- conjugate diameters of a conic 二次曲线的共轭直径
- A ratio describing the shape of a conic section. 描述圆锥曲线部分形状的比率。
- The polar line of a point with respect to a conic. 一点相对于一条二次曲线的极线。
- Any two diameters of a circle intersect each other. 圆周内两直径必相交。
- The interior diameter of a hole,tube,or cylinder. 内径洞、管或圆柱体的内径
- The diameter of the objective of a telescope. 孔径望远镜物镜的直径
- The interior diameter of a hole, tube, or cylinder. 内径洞、管或圆柱体的内径
- diameter of a conic 二次曲线的直径
- The cake we made was somewhat of a failure. 我们做的蛋糕不大成功。
- The diameter of the inside of a round cylinder, such as a tube. 口径圆柱体内侧圆的直径，如管道
- Either of a pair of conjugate quantities. 一对结合体中的一个
- Will you partake of a drink with us? 和我们一同喝一杯好吗？
- In general a minimum of 10 pipe diameters of straight pipe should be provided upstream of a swing check valve to minimize adverse conditions. 通常，旋启式止回阀与上游部件的距离至少要有管道直径的10倍，这样才能够将反作用降到最小程度。
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- He let himself down slowly by means of a tope. 他借助一根绳子慢慢地下来了。
- Where the diameters of a number of concentric cylindrical features are specified, such diameters should be dimensioned in a longitudinal view if practicable. 当标识具有同心圆柱特征的半径时，如果可行，就要以纵深图示的形式标示。
- Returns the conjugate of a quaternion. 返回四元数的共轭。
- He went about in the disguise of a sailor. 他伪装成海员到处流窜。
- The novel unrolls the history of a certain woman. 那本小说揭露了某个女子的过去。
- The war was lost because of a shortage of munitions. 战争因军火不足而失败。
