1.
On Perfection of Safety Guard System for Urban Sanitary Workers
论完善城市环卫工人的安全保障体系
2.
Upon graduation, he became a city sanitation worker in Miami Beach.
毕业以后，他成了迈阿密滩的一名城市环卫工人。
3.
A Study on the Working Security Guarantee of Urban Sanitary Workers;
城市环卫工人的作业安全保障问题研究
4.
Investigation on Air Bacteria Contamination in Operation Areas of Environmental Health WorKers in Beijing
北京市环卫工人作业环境空气细菌污染调查
5.
Investigation into the status of scavengers suffering from pterygium in Haikou City
海口市环卫工人翼状胬肉患病情况调查
6.
Research on Urban Sanitation Efficiency based on Data Envelopment Analysis;
基于DEA的城市市容环境卫生效率研究
7.
Technical level standard for workers of environmental sanitation
环卫工人技术等级标准
8.
The characteristics of environment for urban floating population in a view of public health and its policy implication
我国城市流动人口公共卫生外部环境的基本特点和政策需求
9.
Urban Environmental Sanitation and Cleaning By the end of 2001, the areas of the urban roads being swept and cleaned hit 1.84162 billion m2.
城市环境卫生、保洁工作截止2001年底，城市道路清扫保洁面积184162万平方米。
10.
Probe into the Management of Environmental Hygiene in Guangzhou City in the Period of the Republic China;
民国时期广州城市环境卫生治理述论
11.
Research on Environmental Hygiene Management of "Urban Village" in Guangzhou City;
广州市“城中村”环境卫生治理研究
12.
Research on Difference of Urban Environment in Henan Province;
河南省城市卫生环境现状的差异分析
13.
Study on Urban Man-made Objects Extraction Methods in High Resolution Remote Sensing Satellite Images;
高分辨率遥感卫星影像中城市人工地物提取方法研究
14.
Achievements and evaluation of the quality promotion project of urban and rural medical personnel in Ningbo City
宁波市城乡基层卫技人员素质提升工程实施成效及评价
15.
Application of constructed wetlands parks in Chongqing eco-environment;
人工湿地公园在重庆城市生态环境中的应用
16.
Research on the Building Methodology of the Artificial Luminous Environment in Urban Landscape Road
城市景观道路的人工光环境营造方法研究
17.
INVESTIGATION ON THE ENVIRONMENTAL HYGIENE OF DOMESTIC REFUSE DISPOSAL SITES IN NANCHANG CITY
南昌市城市生活垃圾无害化处理环境卫生调查
18.
Analysis of The City Public Health Problems in Industralized Britain;
工业化时期英国城市的公共卫生问题