The installation and setting for type WQC -1 Bubbler gage are expatiated in detail, which supply guidance to users.
阐述了WQC-1型气泡水位计的安装和设置，为用户安装提供参考。
The water quality criteria (WQC) and water quality standard (WQS) are the managed basis for the environmental water quality control aim.
辨析了水环境质量基准与标准的概念差异，指出了它们对水污染物总量控制的作用。
The water quality criteria (WQC) and water quality standard (WQS) are the managed basis for the environmental water quality control aim.
辨析了水环境质量基准与标准的概念差异，指出了它们对水污染物总量控制的作用。
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