英汉词典

1.In this paper, based on the theory of percussive drilling, the following optimum design of hydraulic rock drills are studied with the application of wave mechanics.

本论文在冲击凿岩的理论基础上，应用波动力学理论，研究了冲击凿岩系统优化设计中的一些问题。

2.Recently the Guangxi First Geological Engineering Construction Company introduces the percussive reverse drilling method, and has made a great breakthrough.

最近，广西第一地质工程地质施工公司引进了冲击反循环钻进方法用于滑坡治理工作，取得重大突破。

3.In bayonets and the percussive sound of shield.

在刺刀与盾牌的撞击声中。

4.Dynamics study on physics exploration percussive system.

潜孔冲击系统的动力学研究。

5.When it is dragged over pliant areas, an additional percussive tap could indicate this collision.

当它被拖到受范区域时，一个附加的敲击声提示这种碰触。

6.The percussive force endangers the safety of the bridge, while the abutment is subject to part of the seismic load because of the collision.

梁端与桥台之间的地震碰撞可让桥台分担部分地震荷载，但是撞击力对桥梁的安全性带来不利的影响。

7.A rush of percussive blasts followed the display, prompting some people in the region to run inside and hide, while others watched in awe.

紧接着是一连串敲击爆破声，附近一些居民纷纷躲进屋子，还有些人惊讶地望着发生的一切。