大家都搜：
冲击洗涤器
1、impingement test───冲击试验
2、palatal impingement───腭撞击
1、compounds can actually be collected more efficiently by means of inertial impaction or mechanical impingement than by the continuous recirculation of scrubber water.───不断循环的涤器气用水相比，惯性嵌塞或机械冲击的手段能够更高效的收集化合物。