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- Robert's projectile motion has greatly changed. Jump CD also changed. 罗伯特的飞行道具有很大变化。跳CD也变了。
- The motion of a freely falling body discussed in Chapter 4 is a special case of projectile motion. 在第四章中所讨论的自由落体运动是抛体运动的特殊情况。
- The mechanics teaching material usually when involves the projectile motion the discussion is neglects the air drag, but the movement object must receive the air drag in the air the function. 通常的力学教材在涉及抛体运动的讨论时都是忽略空气阻力的，但在空气中运动的物体都要受到空气阻力的作用。
- Homemade projector scope of projectile motion locus 自制抛体运动轨迹投影演示器
- The Demonstrator of Horizontal Projectile Motion 平抛运动描迹仪
- Projectile motion considering rotation of earth 考虑地球自转时的抛体运动
- Two Gemety Specific of Projectile Motion 抛射体运动的两个几何特性
- Analysis of Projectile Motion in Bore 弹丸膛内运动分析
- STUDY ON PROJECTILE MOTION TOUCHING THE BORE WALL 弹丸贴膛运动的研究
- A STUDY ON PROJECTILE MOTION IN BORE 弹丸在膛内运动的研究
- A Study of the Model of Projectile Motion in Bore 弹丸膛内运动模型的研究
- Projectile motion path length and initial projectile angle 抛射体运动的飞行路径与抛射角的关系
- Discussing Once More about the Law of Range on Projectile Motion 对抛体运动射程规律的再讨论
- THE GENERAL PATTERN OF PROJECTILE MOTION IN THE BORE 弹丸在膛内的一般运动规律
- Discussing on the Questions of Projectile Motion with Oblique Coordinate System 用斜坐标系讨论抛体运动的有关问题
- Study on Motion States and Handling Methods for Projectile Motion in the Bore 对弹丸膛内运动状态及其处理方法的讨论
- It is this molecular motion that we call heat. 就是这种分子运动我们称之为热。
- The meeting carried the motion by a large majority. 会议以多数通过了这项提议。
- He used his casting vote to block the motion. 他用他的投票反对动议的通过。
- Kinetic energy is the energy arising from motion. 动能就是由于运动而产生的能量。
