Air- space Charge的用法和樣例：
例句
- The practical application in Xinqiao Pyrite Mine has proved that the technology of air-space charge can receive good economical and technical effects.
現場(chǎng)實(shí)踐證明，空氣間隔裝藥在爆破降震中有良好的經(jīng)濟技術(shù)效果。 - The sympathetic detonation of charges and air separated charging were adopted in the smooth blasting to simplify the charging technology and sho.
同時(shí)，在用邊孔的先面爆破中，利用炸藥的殉爆，采用空氣間隔裝藥，縮短了裝藥時(shí)間，簡(jiǎn)化了裝藥工序。
