impingements
英
美
(impingement 的复数) [化] 碰撞
impingement 的复数
双语例句
- Sum up the thermo-chtr cal erosion calculation and contrast with the test results, the qualitative and quantitative results of particle impingements were gained.
综合热化学烧蚀计算与实验对比，得到粒子冲蚀的定性及定量结果。