| 1. | The body appears to remain suspended in space if it has no initial velocity relative to the elevator .
如果物体相对于升降机没有初速度的话，这个物体看起来就好象是一直悬在空中不动。 |
| 2. | For many given initial velocity, there is one particular angle of departure for which the horizontal range is a maximum .
对于任一给定的初速度，有一特殊的发射角，以此角度发射，水平射程最大。 |
| 3. | Effect of contact breakaway muzzle velocity
直流电路触点分离初速度对分断的影响 |
| 4. | Initial speed of braking
制动初速度 |
| 5. | The design of cannon - shot muzzle velocity instrument based on labview and virtual instrument techonlogy
一种基于虚拟仪器技术的弹丸初速度测试仪的设计 |
| 6. | Technical condition about inflatable device for determining initial velocity of gas emission from boreholes
充气式钻孔瓦斯涌出初速度.测定装置技术条件 |
| 7. | Dynamic measurement technology of foundation pile with reflect wave method and frequency - initial velocity method and its application
初速度法基桩动测技术及其应用 |
| 8. | Methane emission rate prediction in fully - mechanized excavated faces based on initial speed of methane emission of coal wall
基于煤壁瓦斯涌出初速度的综掘工作面瓦斯涌出量预测 |
| 9. | Whether sand can saltate from sand bed surface and quality of sand incipience are very important to the sand transport and the form of wind - blown - sand
沙粒能否起动以及起动质量如何，如起动初速度、起动角度等参数都直接关系到沙粒的输运和风沙两相流形成。 |
| 10. | The author builds up a mechanical model , in which the motion is portrayed when electric charges get into even strength of electric fields and magnetic fields which are perpendicular to each other
摘要研究以不同初速度进人互相垂直的匀强磁场和均强电场中的带电粒子束的运动情形， ?同相似的力学运动相比拟，建立了直观的力学模型。 |
