例句與造句

1. Abstract : according to characteristics of the explosion welding , the safety problems of vibration , hazardous gases and noise involved in the process are analyzed , and a calculation equation is provided . respective safty protection measures are given to different hazards
   文摘:根據(jù)爆炸焊接的裝藥特點，對爆炸焊接炸藥的使用、爆炸產(chǎn)生的地震波、毒氣、噪音等的安全性進(jìn)行了分析，給出了定量的計算公式，同時還針對不同的爆破危害，提出了相應(yīng)的安全防護(hù)措施。
2. It's difficult to find explosion welding in a sentence. 用explosion welding造句挺難的