city environmental pollution的意思|示意

In the environmental stakes, Calgary, Canada, finished top while pollution-choked Mexico City ranked last.

如果仅就环境状况进行排名，加拿大的卡尔加里将名列第一，而城市污染严重的墨西哥城则排在了末尾。

This paper is introducing the situation and existing questions of city environmental noises pollution.

城市环境噪声污染的现状分析，存在问题。

The surface water pollution is so serious that shortage of water environmental capacity has become the major environmental constraints in Mianzhu City.

绵竹市地表水环境污染较为严重，水环境容量短缺已成为绵竹市主要环境制约因素。

Some other problems such as soil and water loss, the large-scale desert belt in north, environmental destruction and pollution control in city, and so on.

水土流失与我国北方大规模荒漠化问题及城市的环境破坏与污染控制问题等等。

From environmental geology point of view, the main route and patterns of groundwater pollution, and heavy polluted area in Jinan City have been analyzed.

从环境水文地质学的角度出发，对济南市地下水污染的主要途径和方式，以及局部地下水重污染区进行了较为详细的分析。

Kaifeng city is a big agricultural city, its rural area is typical of central China Plain in rural areas, rural environmental pollution prevention planning has some representation.

开封市是农业大市，其农村地区是我国中部典型的平原农村，环境污染防治规划具有一定的代表性。