gas blast造句

• It could cause gas blasts when you turn it on and off
  当你开启和关闭它时，它可以造成瓦斯爆炸。
• All 166 miners trapped underground in a coal mine gas blast , were confirmed dead yesterday
  由于瓦斯爆炸而身陷煤矿底下的166名矿工昨天被证实已全部死亡
• The diagonal feature may be caused by twin jets of gas blasting away from the hidden star
  对角线状的结构可能是从隐藏恒星吹出的孪生气体喷流造成的。
• In order to avoid gas blast because of short circuit , it should popularize shielded mine cable under coal mine . except insulated surface of part products adopting tinnint brass wires and nylon wires , its protective shield adopting conducting rubber and shielded layer which transition resistance not bigger than 3k . the protective layer adopt high machinery chloroprene rubber which is fireproof
  为防止电缆相间短路而造成瓦斯气体爆炸，在煤矿井下应大力推广使用屏蔽矿用电缆，除部分产品的绝缘表面采用镀锡铜丝和尼丝交叉纺织之外，其外屏蔽型电缆的保护屏蔽采用导电橡皮及屏蔽层，其屏蔽层的过渡电阻不大于