采用国内目前常用的两种密度三溴甲烷重液（重液1，密度为2．87g／cm^3；重液2，密度为2．80g／cm^3），分别对黄河、长江、珠江等河流以及东海、南海等......

The use of seawater for industrial cooling is a vital technology that poses some of the most profound environmental impa......