hazardous gas emissions 有害气体发散
liquefied hazardous gas 危险液化气
hazardous gas spillage 危险气体泄漏
Occupational hazardous gas 职业危害气体
emission of hazardous gas 有害气体涌出量
Hazardous gas bio-filtration 有害气体生物过滤
Hazardous gas ditector system 车间和实验室有毒有害气体检测系统
hazardous s gas emissions 有害气体发散
The small-scale field experiment is especially appropriate in simulation study of the diffusion of leaked chemically active hazardous gas to provide valuable reference data for emergency rescue and risk assessment.
小型试验法特别适用于模拟化学性质活泼的危险气体的泄漏扩散研究，可为安全评价、应急救援提供有价值的参考数据。
参考来源 - 期刊学术社区·2,447,543篇论文数据，部分数据来源于NoteExpress
避免吸入有害气体。
Initial tests on its photocatalytic degradation of formaldehyde indicated that it could greatly reduce pollution of indoor hazardous gas.
对其光催化氧化降解甲醛进行了初步测试表明，对室内有害气体污染有较大的改善作用。
As an effective method for remotely detecting the hazardous gas pollutants in atmosphere, the Fourier Transform Infrared (FTIR) spectroscopy has been used wider and wider.
作为一种有效的大气污染气体遥感探测识别手段，傅里叶变换红外光谱仪已经得到越来越广泛的应用。
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