( chemical warfare ) a gas that is poisonous to breath or contact .

（化学 战）一种吸入或接触后导致中毒的 气体。

A method for the determination of nerve warfare agent and vesicant war gas in polluted soil was estab ˉ lished by GC-MS_SIM . The sample preparation of six warfare agent s in soil and the extraction yield of two step extractions for these agents were studied .

建立了土壤中神经性 毒剂及糜烂性毒剂 GC-MS-SIM分析法，对土壤中6种毒剂的样品制备和二步萃取方法进行了研究；

In naval warfare with the development of underwater weapons non-contact underwater explosions growing threaten the security of warship equipments . As a power installation the shock resistance capability of gas turbine is directly related to survivability and battle effectiveness of a warship .

在 海战 中，随着水中兵器的发展，水下非接触爆炸产生的冲击对舰船设备的安全威胁越来越大， 燃气轮机作为舰船的动力装置，其抗冲击能力直接关系到舰船的生命力和战斗力。