On concentration of sea water we obtain salt.
海水经浓缩后我们得到盐。
What is the concentration of salt in sea water?
海水含盐的浓度是多少？
In the Bohai Bay, NP and OP concentrations were far lower than those in Haihe River; but the dilution of sea water was not the only cause of its concentration lowering.
渤海湾中np和OP的浓度要远远低于海河，但是海水稀释不是造成其浓度降低的唯一原因。
Radioactive pollution degrees of both the sea water and the soil can be deduced by means of conversion of the concentration factor's formula.
再通过浓集系数公式的换算，可以同时反映海水、土壤两方面放射性的污染程度。
A corrosion equation of the oxygen concentration cell of low alloy steel in sea water is derived and proved.
在本文中推导和验证了低合金钢在海水中的氧浓差腐蚀方程。
A corrosion equation of the oxygen concentration cell of low alloy steel in sea water is derived and proved.
在本文中推导和验证了低合金钢在海水中的氧浓差腐蚀方程。
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