breathing zone是什么意思_breathing zone的中文翻译

呼吸带

呼吸区

breathing───n.呼吸；瞬间；微风；v.呼吸（breathe的现在分词）；adj.呼吸的；逼真的

breathing air───呼吸气

air-breathing───adj.吸气式的

Zone───n.(Zone)人名；(塞)佐内；vi.分成区；n.地带；地区；联防；vt.使分成地带；环绕

gurgled breathing───咯咯地呼吸

breathing mask───防毒面具；呼吸面具；呼吸面具，防毒面具; 口罩

tantric breathing───坦陀罗呼吸

phrenetic breathing───膈呼吸

shallow breathing───浅呼吸

The possibility of suck-back of fume cupboard exhaust gases into building air intakes, open Windows or the breathing zone of people working on the roof or in other buildings should be investigated.───应该调查通风橱废气回吸至房屋内的进风口、打开的窗户或者房顶工作人员的呼吸区域或者其它房屋的可能性。

Air in the breathing zone (about 30cm from the mouth) was sampled for each trip to measure PM concentrations.───在每个参试者嘴巴前30厘米区域采集空气样本并测量颗粒物质浓度。

If [sprays are] used, people can protect themselves by opening Windows, avoiding the application near the breathing zone, and by using masks or other types of personal respiratory protection.───如果一旦使用了喷雾剂，可以通过开窗，不在呼吸区域使用，应用面罩或其他的个人呼吸道保护措施来保护自己。

Provide ventilation, exhaust at the arc, or both to keep the fumes and gases from your breathing zone and the general area.───在电弧区内提供通风设备、排气系统，或者两者都要，以保持烟雾和气体远离你的呼吸区域和你所在的区域。

Due to a high degree of automobile exhaust in the breathing zone of people, so the exhaust pollution harmful to human health.───由于汽车的排气高度处于人的呼吸带，故排气污染对人体健康危害很大。

If a respirator does not seal tightly to the face, airborne hazards can penetrate or enter underneath the facepiece seal and into the breathing zone.