1) shock recovery
冲击回收
2) percussion and rotation
冲击回转
1.
The percussion and rotation drilling is the most effective method of hard rock, pebbles gravel and broken formation drilling.
本文针对冲击回转钻进中气动潜孔锤钻机能量过剩的问题,即钻机提供的扭矩远大于实际需要的扭矩,设计了一种新型潜孔锤,将传统气动潜孔锤与气动凿岩机相结合,把气动凿岩机转钎机构原理应用到气动潜孔锤中,利用空压机的高压动力介质驱动潜孔锤工作,只利用空压机的压缩空气即可实现冲击回转两个运动。
3) Impact-echo
冲击回波
1.
The overall condition of the concrete structure is firstly evaluated with ground penetrating radar(GPR),and the abnormal area detected by radar are located with the impact-echo(IE)scanning technique, then the style and position of the potential defects are diagnosed effectively.
该方法先采用探地雷达对结构物进行整体评价,再结合冲击回波技术对雷达检测异常区域进行定位,进而对结构内部缺陷类型和位置加以判定。
2.
The applications of impact-echo method on nondestructive testing for concrete structures are researched in this paper.
本文针对冲击回波法在混凝土无损检测中的应用展开研究。
4) impact-response
冲击-回应
5) impact on revenue
税收冲击
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条