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.
Conclusion The incpection shows that this blood bank has high quality.
结论：本血站采血人员手及空气环境卫生合格率较高，消毒质量可靠，管理严格。
4.
Satellite-Remote-Sensing-Based Monitoring of Straw Burning and Analysis of Its Impact on Air Quality
基于卫星遥感的秸秆焚烧监测及对空气质量影响分析
5.
Analysis of Air Supply Quality of Central Air-conditioning Ventilation System in Building before and after Cleaning
集中空调通风系统清洗前后空调送风卫生质量分析
6.
Effect of equivalence ratio on co-gasification of pine sawdust and coal
空气当量比对生物质和煤共气化影响的研究
7.
An ecological trend study of air quality outside and birth defect and suggestion
户外空气质量与出生缺陷的生态学研究及干预
8.
Investigation of the Sanitary Quality of Centralized Air Conditioning System in 35 Public Areas in Guangzhou
广州市35间公共场所集中空调通风系统卫生质量调查
9.
Air quality--Vocabulary
GB/T6919-1986空气质量词汇
10.
d emission standard
空气质量和排放标准
11.
multiparameter air quality analyzer
多参数空气质量分析仪
12.
ambient air quality standard
GB3095-1996环境空气质量标准
13.
The air quality in the urban areas picked up gradually.
城市空气质量逐步提高。
14.
Investigation on indoor air quality in Guangdong Medical College students’ dormitories
广东医学院学生宿舍室内空气质量调查报告
15.
The Quality Evaluation of Living Space of the Central Cit y and Its Satellite Towns in China --A Case Study of the Satellite Towns of Xi'an
中国区域中心城市及其卫星城镇生活空间质量评价——以西安卫星城镇评价为例
16.
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。
17.
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。
18.
air quality-determination of performance characterristics of measurement methods
空气质量-质量测定法的评价