运用正交实验法研究了不同双钝体组合对斯特劳哈尔数影响，得出通过选择适当的钝体及钝体组合，通过试验可以设计出满足要求的涡街流量计的结论。
At the same time, the experimental results show that the method of the isolate elasticity has little effect on the anti-jamming performance of the dual bluff body vortex flowmeter.
设计了一套热式流量计的标定试验台，用标准流量计法，对热式流量计进行标定。
In order to calibrate the thermal mass air flow meter by the method of standard flow meter, this paper designs a suit of thermal flow meter's calibration test-bed.
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