blast volume

基本解释

With microcomputer, a automatic measuring system of blast volume for the bursting gas pool in sewage treatment was built.
将微型计算机应用于污水处理过程中，构成一个曝气池鼓风量自动监测系统。
During lowering charge level with water spraying into the blast furnace, the gas is recovered and the charge level is judged by the blast volume not by special stock rod.
操作时采用空料线法（从炉顶打水），回收高炉煤气，不安装特殊探尺，用风量判断料面行程。
The automatic control system based on frequency control technique is composed of the boiler extracting water temperature system, blast volume system, and hearth negative pressure system.
变频调速自动控制系统由锅炉出水温度控制系统、总送风量调节系统和炉膛出口负压控制系统组成。