您要查找的是不是：
- standing wave type accelerator cavity 驻波型加速撇振腔
- That is actually a cavity in the earth. 那其实是一个地下洞穴。
- A cavity or hollowed surface, especially of a bone. 腔尤指骨头的腔或凹陷的表面
- The cavity formed by this structure. 盆腔由这种骨骼结构形成的体腔
- An instrument used to measure acceleration. 加速计，测震仪用于测量加速度的仪器
- TRANSVERSE IMPEDANCE MEASUREMENT OF INDUCTION ACCELERATING CAVITY 感应加速腔横向阻抗测量
- acceleration cavity 加速共振腔
- I have a toothache because there is a cavity in one of my teeth. 我牙疼，因为我的一颗牙齿上有个洞。
- The system undergoes no acceleration. 该体系不承受加速度作用。
- All spacemen must be able to bear acceleration. 所有太空人都应能承受加速度。
- The peritoneal cavity is a potential space. 腹腔是一个潜在的间隙。
- What direction is the acceleration of the canoe? 独木船的加速度方向如何?
- The peritoneal cavity is a closed sac. 腹膜腔是一个封闭的囊腔。
- It is called the centripetal acceleration. 这叫做向心加速度。
- A fluid-containing sac or cavity in the body of an organism. 池有机体体内一种贮存流体的液囊或穴
- A small angular cavity or pit, such as a honeycomb cell. 小窝，蜂巢小窝或小泡，如蜂房的巢室
- Yes, you have a big cavity there. 你有一个大大的蛀牙洞。
- Acceleration and velocity are both vectors. 加速度和速度都是矢量。
- Then came that acceleration of locomotion. 后来，移动加快了速度。
- The cavity is usually evacuated. 共振腔通常是抽空的。
