Synthesis pollution equal criterion index, exceed multiple and exceed ratio were chosen as the index of synthesis assessments to the water quality effect.
选用综合污染等标指数、超标倍数和超标率等指标对水质污染状况进行评价。
From the moment of its coming into effect all the citizens were divided into K (may be not equal) groups.
从其生效的那一刻起一切公民都分为的K(可能不对等)组。
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