城市调查 meaning in Chinese

civic survey
urban survey

Besides that , a survey has been carried out in six different cities such as beijing , and chengdu . in this way , this paper pool 803 samples and further the study in data analyzing
然后在北京、上海、长沙、南昌、兰州和成都六城市调查取样,共获得803份有效样本,并对数据进行分析处理。
A city study found that almost 4 percent of all the garbage picked up at san francisco s was from animal waste destined for the city ' s landfill , norcal waste spokesman robert reid said . san francisco has an
该公司的发言人罗伯特里德说，据一份旧金山的城市调查显示，在抽样的所有家庭中，几乎4 %的垃圾都来自动物排泄物。
A city study found that almost 4 percent of all the garbage picked up at san francisco homes was from animal waste destined for the city ' s landfill , norcal waste spokesman robert reid said . san francisco has an
该公司的发言人罗伯特里德说，据一份旧金山的城市调查显示，在抽样的所有家庭中，几乎4 %的垃圾都来自动物排泄物。