jounce

1. His tooth gave another red-hot jounce.
   他的牙齿又火辣辣地疼了一下。
2. Install the jounce bumper on the upper spring mount. top-roll spring balance arrangement
   在上部弹簧固定处安装避震器。上轧辊的弹簧式平衡装置
3. Place the shock absorber with lowering spring under the car. Place the shock exactly the same as original. Install the jounce bumper on the upper spring mount.
   将减震器与运动弹簧安装到车上时，减震器的固定位置与螺丝强度也一定要和原装的相同。在上部弹簧固定处安装避震器。
4. It requires to work in an environment with high temperature and strong jounce;
   能工作在高温、强震动的环境中；
5. The model has three input degrees of freedom i. e. the steering-angle, the jounce of the left wheel and the jounce of the right wheel. Study on Behavior of Right-Turning Motor Crossing Through Bicycles at Grade Intersection
   此模型具有转向输入角、左转向轮的跳动和右转向轮的跳动3个输入自由度，能全面地反映转向机构的运动学特性。平交口右转机动车穿越直行自行车行为研究
6. Study on Influence of the Jounce of Ray Source on Image in Radiography System
   辐射成像中射线源低频震动对图像影响的研究
7. For vehicles with leaf spring suspensions, the dampers 'damping ratios for jounce travel should be 0.1~ 0.2 and that for rebound travel be 0.2~ 0.3.
   对于采用板簧悬架的车辆，减振器在压缩行程和复原行程的阻尼比范围应分别为0.1～0.2和0.2～0.3。

noun

1. a sudden jarring impact
   1. the door closed with a jolt
   2. all the jars and jolts were smoothed out by the shock absorbers

   Synonym:    joltjarshock

verb

1. move up and down repeatedly

   Synonym:    bounce