1·Another negative feature of hydrogen is that it is hazardous material.
氢气的另一个缺点是：氢是一种易爆的物质。
2·Superfund, the hazardous material cleanup group, does not seem to work well.
有害物质清除组织超级基金似乎没有起到什么作用。
3·The remaining 20% is considered hazardous material that may be infectious, toxic or radioactive.
剩余的20%被视为具有感染性、毒性和放射性的有害物质。
4·It has become potential hazardous material in aquatic environment for its toxic and distribution.
由于其毒性大、分布广，从而成为水环境中的重要潜在危害物质。
5·With the increasing demand of hazardous material, Traffic accidents of transportation increasing fast.
随着危险品公路运输需求的增加，危险品公路运输事故与日俱增。
6·The study of the hazardous material (HazMat) leakage and diffusion is the base of emergency management.
对危险化学品泄漏扩散的研究是事故应急救援的基础。
7·The heat transfer fluid shall be environmentally safe and shall not require hazardous material disposal.
热传导流体必须是符合环保要求的，不会产生有害物质。
8·The work of geotechnical engineers includes rock moving, land filling, and hazardous material containment.
岩土工程师的工作包括岩石移动，倾弃垃圾填地，遏制有害物质等。
9·For information on how to activate Hazardous Material Management, refer to the chapter Hazardous materials"."
更过关于如何激活危险物料管理，可以参考危险物料章节。
10·The study on the leakage and diffusion of the hazardous material (HazMat) is the base of emergency management.
对危险化学品泄漏扩散的研究是事故应急救援的基础。