Determining the range over which a more appropriate steamflowmeter may be used.
确定领域内的更符合的蒸汽流量计可利用。
2
Must be clear about the flow measurement range, on the basis of choice in conformity with the relevant operation parameters of the steamflowmeter, which can bring into full play.
必须明确流量测量范围，在此基础上选择符合相关运行参数的蒸汽计量仪表，使其能充分发挥作用。
3
To make an approach to the difficult problems occurring in measuring the steam by use of the vortex street flowmeter with double vortex generators and the countermeasures taken.