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海水水质标准 [hǎi shuǐ shuǐ zhì biāo zhǔn]
[海洋][环境] sea water quality standard
- 本海域为一类海水水质标准。
The marine water quality standard is first category. - 海水水质评价标准采用《中华人民共和国海水水质标准》（GB3097-1997）。
Sea water sanitation quality were evaluated based on《The People's Republic of China sea water standard》(GB3097-1997). - 全国劣于一类海水水质标准的海域面积比上年略有减小，但近岸海域污染仍然较重，局部海域环境质量继续呈恶化趋势；
The sea area of overwing 1 class of sea water quality standard were slightly minished than last year. In shore sea area were heavily polluted.
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