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- hazardous gases leakage 毒气泄漏
- Several kinds of models and characteristics of leakage and diffusion of hazardous gas are summarized and described. 总结归纳了描述气态危险物质泄漏扩散过程的多种现有模型及其特点。
- The form of the hazard prevention organization and the emergency rescue measures in gas leakage, poisoning, fire and explosion incidents are discussed. 对城市防灾组织构成、气体泄漏、中毒、火灾爆炸事故的应急救援措施，做了重点探讨。
- Hazardous gases and fumes produced during welding processes will contaminate work environment and affect worker's health directly. 焊接过程中所产生的有毒气体、烟尘等有害物质污染了工作环境,直接影响工人的身体健康。
- Applicable for treatment of hazardous gases of various industrial emissions including casting, processing, chemical engineering, kiln firing, electroplating, etc. 适用于各种工业废气之处理,如铸造业、加工业、化工制造、窑业、电镀业之化学反应所产生有害废气之处理。
- This system contains safety intercom system, anti theft alarm system, fire alarm system, anti coal gas leakage system and alarm linkage control. 它包括安全对讲系统、防盗报警系统、火灾报警系统、防煤气泄漏系统、报警联动控制等内容。
- Some specified scrubber( s) to treat toxic or hazardous gases should be provided at the end of exhaust system and the concentration of exhaust gas should be meet the CCIQ policy. 对有毒、险气体的排气管路末端有空气洗涤塔，最终气体排放浓度要满足CCIQ的相关标准。
- Gas leakages can be detected anywhere in the city. 城里各处都可能发现煤气泄漏。
- The results show qualitative and quantitative risk analysis of near field of hazardous gas can be preceded with the data by the model. 研究结果表明利用该扩散模型计算的数据能定性和定量地动态分析毒性重气扩散过程的近场风险。
- All vessels. This is Avonport. Navigational warnings. There are pipelaying operations near gas leakage. 各船请注意，航行警告，在气体泄露处附近有管道敷设作业。
- Bag filter used in high temperature conditions should prevent gas leakage and dewing phenomenon. 高温条件下的袋收尘器更应防漏气,确保不发生结露现象;
- About 90%casualties caused by toxicant leakage are related to dense gas leakage. 目的:在因毒物泄漏造成的人员伤亡中,约有90%25与重气泄漏有关。
- Three experimental methods for study diffusion of leaked hazardous gas are reviewed,i.e.full-scale field experiment,lab-scale simulation and smallscale field experiment. 综述了研究危险气体事故泄漏扩散的3种实验方法,即全规模大型现场实验、实验室模拟和小型现场实验,详细讨论该3种试验方法在实施和应用中的优缺点。
- Because of the gigantic harmfulness of gas leakage, it is important to measure the gas leakage accurately. 由于煤气泄漏具有巨大的危害性,需要对煤气泄漏进行实时的精确监控。
- Simple structure,ideal greasing position and rear cover with nitrogen gas leakage proof make the maintenance very easy. 简单的结构;极佳的油脂润滑位置;无氮气泄漏的后盖;使维修保养异常便利.
- Simple structure, ideal greasing position and rear cover with nitrogen gas leakage proof make the maintenance very easy. 简单的结构、极佳的油脂润滑位置、无氮气泄漏的后盖,使维修保养异常便利。
- The handles and outer cover are made from polypropylene, which unlike some plastics does not generate hazardous gasses when incinerated. 提手和外侧提手扣由聚丙烯制成。焚烧后不会产生有害气体。
- This paper analyzes theoreticall the methane gas leakage and the photolysis are the main reasons of the output power declining. 本文在理论上阐述了工作气体甲烷的漏气现象以及气体光分解反应，是激光输出功率下降的主要原因。
- Not only that, in ink mode will also be able to effectively reduce business card printing during hazardous gases, in Green Office, the environmental protection from subtlety embodimentsof! 不仅如此，省墨模式还能有效减少制卡过程中产生的有害气体，在绿色办公的同时，从细微处体现环保！
- Simple structure，ideal greasing position and rear cover with nitrogen gas leakage proof make the maintenance very easy. 简单的结构、极佳的油脂润滑位置、无氮气泄漏的后盖，使维修保养异常便利。
