这个浓度是安全的最鱼，并在此浓度，原生动物不能住这个水平的含盐量。
This concentration is safe for most fish, and at this concentration, protozoa cannot live with this level of salinity.
山梨酸生产废水有机浓度高、可生化性好、含盐量高。
Potassium sorbate wastewater contains highly concentrated organic substances and high salinity, which can be biodegraded easily.
本文研究和探讨了MCS - 51单片微型计算机在碱液浓度及含盐量自动测量系统中的应用。给出了单片机硬件结构框图。
The paper deals with the application of single-chip microcomputer MCS-51 series in a sodium hydroxide process analysis system for chloric based industry.
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