1.
Investigation about Consumption Potential of Furniture Market in the Sub-cities
我国南方二三级城市家具市场消费潜力调查
2.
Study on Regional Differentiation of Urban Agglomeration Competitiveness:Based on Perspective of Secondary Urban Agglomerations in Changjiang River Delta;
城市群竞争力的区域分异研究——基于长三角二级城市群的视角
3.
A Study on New and Hi-tech.Industry Development in Cities Located at Yangtze River Delta;
长江三角洲都市区二级城市高新技术产业一体化发展研究
4.
Another 14 have exceeded Grade III.
14个城市超过三级标准。
5.
On How to Manage the Second Scale Cities in Chonqing --Taking Hechuan as an Example;
论重庆市二级城市如何经营城市——以合川市为例
6.
Functions of the Second-tier Cities in Global City Regions: A Case Study of Boston
国际城市区域中二级城市的功能——以波士顿为例
7.
The air quality in 113 was worse than Grade III, accounting for 33.2%.
113个城市空气质量劣于三级，占统计城市数的33.2%。
8.
Article 21 Plans for cities shall be examined and approved at different levels.
第二十一条 城市规划实行分级审批。
9.
STUDY ON THE COST FUNCTION OF SECONDARY MUNICIPAL SEWAG TREATMENT SYSTEM
城市污水二级处理系统费用函数研究
10.
Research on City Cluster Energy Grade Distribution in Three Large Economic Regions of China;
我国三大经济圈城市群能级分布研究
11.
Ladder-shaped Development of City and City Group--An Analysis of the Pearl River Delta and the Hu-Ning-Hang City Groups
城市与城市群的梯级发展——以珠三角和沪宁杭城市群为例的分析
12.
The cities where the annual concentration of SO2 did not attain national Grade II standards account for 19.4% of the cities for statistics.
二氧化硫年均浓度未达到国家二级标准的城市占统计城市的19.4%。
13.
The drinking water for experimental animals of the second, third and fourth classes shall measure up to the hygiene standards of urban drinking water and undergo treatment to kill bacteria.
二、三、四级实验动物的饮水，应当符合城市生活饮水的卫生标准并经灭菌处理。
14.
The sewerage treatment rate (secondary treatment) in the urban area and the satellite towns should be increased to 90%, and the reclamation rate should come close to 50%.
市区和卫星城城市污水处理率（二级）达到90%，回用率力争达到50%。
15.
translator I (II, III)
一(二、三)级笔译员
16.
On the performance of "urban isolated island" and the cultural Construction in the second-class college;
“城市孤岛”现象与新制二级学院校园文化建设
17.
The Method of Twice Fuzzy Synthesis Applied in the Urban Environmental Quality Assessment;
城市总体环境质量的二级模糊综合评价
18.
Build of Experiment Device About Municipal Secondary Effluent Fouling and Preliminary Experiments
城市二级出水换热污垢实验台搭建及初步实验