1.
Kitchen s Air Quality Investigation and Study;
厨房操作间空气卫生质量的调查研究
2.
Investigation and Analysis on Indoor Air Quality in Star Hotel Room;
星级宾馆客房室内空气卫生质量调查分析
3.
Surveillance of Indoor Air Quality of Prefab Houses in Deyang
德阳活动板房住宅室内空气卫生状况监测分析
4.
Result: The results indicated that the eligibility rate of hands and air were 98.65% and 99.71%, respectively.
结果：采血人员的手合格率为98.65%，采血环境空气卫生合格率为99.71%。
5.
Sanitary fumigant, poisonless and smokeless, can clean and refresh air effectively.
卫生熏香，无毒、无烟，清新空气有特效。
6.
Health experts are trying to cleanse the air in cities.
卫生专家们正设法净化城市里的空气。
7.
Inspection report from Hygiene authority against air, noise in the workshop.
卫生部门对车间空气 ,噪音等的检测报告 .
8.
Health standard for flax,jute and ramie dusts in the air of workplace.
车间空气中麻尘(亚麻、黄麻和苎麻)卫生标准.
9.
Hygienic standard for arsenic and its inorganic compounds in the air of workplace.
车间空气中砷及其无机化合物卫生标准.
10.
Analysis and Hygienic Evaluation of Air Contamination in Submarine Chambers
核潜艇舱室空气污染分析及卫生学评价
11.
Research on the Health Standard for Terephthalic Acid in the Ambient air of Workplace;
工作场所空气中对苯二甲酸卫生标准的研制
12.
meteorological-satellite space station
气象卫星宇宙空间站
13.
air producer gas
空气(发生器)煤气
14.
Let us get over there by the sea where it is fresh and healthy.
让我们搬到海滨那个空气新鲜、环境卫生的地方去。
15.
hygienic habits like using disposable tissues; hygienic surroundings with plenty of fresh air.
诸如使用一次性纸巾等的卫生习惯；充满新鲜空气的健康环境。
16.
These are the systems that provide the building with HVAC( Heating, Ventilation, and Air Conditioning), Electricity, and Sanitation.
整个系统是给HVAC（力，透气性和空调设备）电力和卫生设施提供建设。
17.
Study on the Standardization of Pneumatic and Hydranlic Circuit System Pivotal Parts of Vacuum Toilet of Coach;
长途客车真空卫生间气路及水路系统关键部件标准化研究
18.
Analysis of Hygienic Status of Public Supplies and Air in Xi'an Hotels during 2006-2008
2006—2008年西安市宾馆公共用品及空气的卫生状况分析