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- Research of Indoor Air Quality and Selection on Fresh Air Quantity 室内空气品质与新风量选用探讨
- indoor air quantity 室内空气质量
- Indoor air quality can be improved efficiently. 可以有效提高室内空气品质。
- The summer is fastigium of indoor air pollution. 夏季是室内空气污染高峰期。
- From the report how to identify indoor air testing authority? 从室内空气检测报告上如何辨权威?
- Hon Audrey EU raised a question on indoor air quality. 余若薇议员就室内空气质素提出质询。
- The room often should open window leak, maintain indoor air fresh. 房间要经常开窗透风,保持室内空气新鲜。
- The high humidity makes the indoor air quality sultry. 潮湿的室内环境使室内空气质量恶化。
- Indoor air wants fresh, OK and free inspiratory oxygen. 室内空气要新鲜,可以自由吸入氧气。
- Above because indoor air off quality is caused,this phenomenon is. 以上这现象都是由于室内空气质量不合格造成的。
- Objective To study 222Rn 220Rn concentration and EEC_ Tn in indoor air. 目的研究室内空气中222Rn、220Rn浓度以及室内平衡当量220Rn浓度EECTn。
- Want, you bespread plywood whole room, indoor air should be how pure and fresh. 想想吧,你把胶合板铺满整个房间,室内空气该是多么清新。
- Objective To make the health standard of p-dichlorobenzene in indoor air. 目的制定室内空气中对二氯苯卫生标准。
- Indoor air quality -formaldehyde[Z]. http://www.nsc.org/ehc/indoor/formald.htm. 耿世彬.;人防工程内部空气有害物及其健康影响[Z]
- The review concerns on indoor air pollution and health with 4 references. 本综述论及室内空气污染与健康,附有4篇文献。
- Gas chromatograph is often used to survey concentration for VOCs of indoor air. 气相色谱仪是检测室内挥发性有机物浓度常用仪器。
- It uses four drying blower fans with the characteristics of low noise and high air quantity. 采用四个干燥风机,具有低噪音、高风量的特点。
- The effect of air quantity and zinc concentration on forming T-ZnO_w whisker is analyzed. 分析了空气量和锌浓度对形成四针状的氧化锌晶须的影响。
- Common indoor plants may prove to be a valuable weapon in the fight against rising levels of indoor air pollution. 普通室内盆栽植物可能是很有价值的武器,可以用来对付日益严重的室内空气污染。
- OBJECTIVE: To observe the efficacy of Cangshu compound disinfectant to indoor air disinfection in clean workshop. 目的:考察复方苍术消毒液对净化室空气的消毒效果。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries