Recently, the calculation of water environment capacity has become a focus on the research of environment science.
水环境容量计算是近年来环境科学中研究的热点问题之一。
Some general problems in the research of environment planning including content, nature, characteristics and methods used in environment planning, are discussed in this paper.
本文论述了在环境规划研究工作中带有普遍性一些问题作者的观点。
Charles Boutron is an expert on the impact of heavy metals on the environment at the National Center for Scientific Research in France.
查尔斯·布特隆是法国国家科学研究中心的一名专家,研究重金属对环境影响。
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