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- local ventilating pipe 局部通气管
- Considering the necessity of real-time ventilating,this paper proposes a kind of method of self-adjusting fuzzy control in mine local ventilator. 针对矿井掘进工作面通风的实时性要求,提出了一种基于自调整模糊控制技术的局部通风机变频控制方案。
- OCCUPATIONAL EXPOSURE LIMITE: NOT ESTABLISHED ENGINEERING MEASURES: Local ventilation to be used. 操作措施:保持空气流通。
- Employ local ventilation and protective gear, including chemical goggles or safety glasses, and protective gloves, throughout drying and melting operations. 当进行树脂干燥和熔化时,需要进行局部通风并穿戴防化学品手套,化学安全眼镜等。
- Two alternative methods can be adopted, one being to provide a ventilation pipe fixed to a building and carded above the eaves level, and the other to have ventilated manhole covers. 有两种解决办法,一种是安装固定在建筑物上高度超过屋檐的通气管,另一个使用通风检查井盖。
- It points out that obsolete common axial local fan copying Soviet Union (international level) is excellent local ventilation device for mine in our country. 指出被淘汰的仿苏(国际水平)普通轴流式局扇是我国优良的矿用局部通风设备。
- The adsrobers that were equipped with several closely spaced parallel screen plates were integrally installed in the circulation ventilation pipe system to realize gas purification and adsorption. 该吸附器通过内置数片小间距的平行薄网板,整体安装在循环通风管路系统内来完成气体净化和吸附。
- A syndicate of local businessmen is bidding for the contract. 一个当地企业家的联合组织在向这一合同投标。
- My husband is a history teacher at the local school. 我丈夫是本地学校的一位历史教师。
- His son was indentured to the local blacksmith. 他的儿子拜当地的铁匠为师签订了师徒合同。
- Design Methods of Uniform Ventilating in Ventilation Pipe 送风管道均匀送风的设计方法
- Thinking about safety monitoring system's usage, we use monitoring system to monitor the local ventilator's working state, it can offer a way to manage the local ventilator better for coal mine. 摘要从实际应用的角度出发，使用安全监测系统对局部通风机进行运行状态的实时监测，为煤矿提供一个对局部通风机加强管理的实施方案。
- Barry is the new news hawk at the local newspaper. 巴利是这家地方报纸最新聘任的新闻记者。
- I booked my holiday through my local travel agent. 我是由本地的旅游代理人预先安排的度假事宜。
- Plastic Ventilating Pipe for Expanding and Contracting Should Be Fixed Lighting Protection Device 伸顶塑料透气管应设防雷装置
- He's a paint sprayer in the local factory. 他在当地工厂当喷漆工。
- The local shop has some radios going cheap. 本地商店有些廉价的收音机。
- By theoretical analysing and applied results determing directly equalizing for local ventilator,discusses the suitable of the directly equalizing of local ventilator in coal mine controlling fire. 通过对局部通风机直接调压作用的理论分析及实际应用效果测定,探讨了局部通风机直接调压在矿井防灭火实践中的可用性及适用性。
- The local economy is now in a mess. 当地的经济现在很混乱。
- That's not a local accent. Where do you hail from? 那不是本地口音，你是什么地方人？
