“国际环境保护”的潮流也对我国企业产生重大冲击，要求企业按国际环境标准从事营销。
The impact of "international environmental protection" is large to our enterprise, and enterprise must be operating marketing on international environment standard.
文章对我国环境保护系统研制出用于海洋和江河水域环境监测的牡蛎生物环境标准样品的一些情况做了详细介绍；
This paper described in detail the oyster biology and environment reference material used in environment monitoring of ocean and rivers and prepared by environment protection system.
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