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- But as they soon discovered, disguises can sometimes is too per fect. 正象他们不久就发现的那样，化装效果有时可能太完美无缺了。
- But as they soon discovered， disguises can sometimes be too per fect. 正象他们不久就发现的那样，化装效果有时可能太完美无缺了。
- He is a per fect fool. 他是一个十足的傻瓜。
- central elastic impact of sphere 球中心弹性碰撞
- central elastic impact of spheres 球中心弹性碰撞
- The contact time of a elastic impact dynamic problem 弹性碰撞问题的接触时间分析
- SUM OF SERIES BASED ON ELASTIC IMPACT PROBLEMS OF RODS 基于杆弹性撞击问题的级数和
- Transient Analysis of Nonlinear Elastic Impact between Two Rods 两杆纵向非线性弹性碰撞的瞬间响应
- Dynamic Modeling of a Flexible Multibody System with Elastic Impact 柔性多体系统弹性碰撞动力学建模
- Analytical Solutions of Linearly Elastic Impact of Beams 梁结构线弹性碰撞的解析解
- The agency places about 2000 secretaries per annum. 该代理机构每年可为约2000名秘书安排工作。
- It travels thousands of miles per second. 它一秒钟能走几千英里。
- It snapped back like a piece of elastic. 它像一条橡皮带那样迅速弹回。
- Can your car make a hundred miles per hour? 你的汽车一小时能开一百英里吗?
- These apples cost five yuan per kilogram. 这些苹果每公斤五元。
- We fail one student per year on average. 我们平均每年有一个学生不及格。
- SOLUTION OF THE COEFFICIENT OF RESTITUTION FOR ELASTIC IMPACT USING DMSM 利用DMSM方法求解弹性撞击恢复系数
- The car is spinning along120 li per hour. 这车正以每小时120里的速度行进。
- All elastic materials possess this property to a certain degree. 所有弹性材料在一定程度上都具有这种特性。
- The hurricane has a speed of 73 miles per hour. 飓风每小时73英里。
