security explosive

For your safety and security, please don't carry inflammable, explosive, fragile or heavy articles on board.

各位乘客:为了您和他人的乘车安全, 请不要携带易燃 、 爆 、 碎和笨重物品乘车.

Study on dynamic performance of key members in structure under explosive load to enhance the anti-knock ability can enhance the security level of the overall structure effectively.

研究爆炸荷载作用下结构中关键构件的动力性能并提高其抗爆能力，可以有效的提高整体结构的安全水平。

The progressive collapses of building structures under explosive load are often caused by the failure of the key members. The anti-knock performance of key members can affect the security of overall structure directly.

建筑结构在爆炸荷载作用下发生的连续性倒塌破坏，往往是由结构中关键构件的失效引起的，这些关键构件的抗爆性能直接影响到整体结构的安全性。

Security market has reformed: the decreasing profit, differentiation and reconstruction, explosive growth of online trading.

浮动佣金制度的实施带来证券业业态的显著改变：行业利润降低了，行业出现了分化重组，网上交易的迅速发展。

Combustible gas detector is a security product that can be used to detect combustible gas and warn about it in combustible and explosive area.

可燃气体探测器是用于易燃易爆场所可燃气体探测和报警的一种安全产品。