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- It is indicated that W type ventilation goaf reduces the pressure difference between working face ends, and narrows air leakage range. 指出W形通风采空区明显降低工作面两端风压差，缩小漏风范围的效果。
- Yunfu(GD) Hengbao Factory is specialize in the environmental protection type ventilation facilities and air filtration purification equipment , It is enterprises producing the air blower with earliest history in this area. 广东省云浮市恒宝通风设备有限公司（原云城风机厂）专业生产环保型通风设备和空气过滤净化设备，是本地区生产风机历史最早的企业。
- A new type ventilatory capacity meter is introduced in the paper.It can dynamically measure worker s ventilatory capacity while in work. 作者介绍了新型动态肺通气量计实现肺通气量实时动态测量的方法与原理。
- three-down-two-up and inclined to Y type ventilation 三进两回偏Y型通风方式
- Keywords plumbum smelter push and pull type ventilation; 熔铅锅;吹吸式通风;
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- Do you type the letter or take a rest? 你打信呢，还是休息呢？
- The headwords in this dictionary are in bold type. 本词典的词条用的是粗体字。
- He devises a new type of transistor. 他发明了一种新的晶体管。
- This type of bulb screws into the socket. 这种灯是拧到灯座上的。
- This type of bicycle is up to date. 这种款式的脚踏车是最新式的。
- I don't think she's the artistic type. 我认为她不属艺术家那类的人。
- She is not the type of girl that Daniel goes for. 她不是丹尼尔追求的那种女孩子。
- Could you type this letter for me? 你能为我打这封信吗？
- A new type of car is on the market now. 现在一种新型小汽车正在上市。
- The new type of bus comes into service next month. 下月这种新型公共汽车即可投入运行。
- This sentence is in italic type. 本句是用斜体字印刷的。
- I'm unfamiliar with this type of computer. 我不熟悉这种类型的计算机。
- Dilution process of the coal gas in the laneway with pressured-injection ventilation and extracted methods had been analyzed comparatively. 结果发现:压入式通风方式在掘进面附近引起较大的漩涡流动,不利于瓦斯气体的稀释,而抽吸式通风方式则无明显涡流存在。
- A complete set of type of one size and face. 一副活字一整套同样尺寸和型号的活字模
