淺談電磁流量計(jì)工作原理
2020-03-04 13:40:21
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演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)。演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演，演示數(shù)據(jù)示數(shù)演。演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)20：1演示，演示數(shù)據(jù)演示數(shù)據(jù)數(shù)示，演示數(shù)據(jù)3m，演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)，演示數(shù)據(jù)演，演示數(shù)據(jù)示數(shù)≥5μs/cm演示、演、演示數(shù)、演、演示、演示數(shù)據(jù)演示數(shù)據(jù)數(shù)、演示、演示數(shù)據(jù)演示數(shù)據(jù)。演示數(shù)據(jù)演示數(shù)據(jù)、演示數(shù)據(jù)演示數(shù)據(jù)數(shù)示。
演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)，演示數(shù)據(jù)演示數(shù)據(jù)數(shù)示演，演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)示數(shù)。演示，演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)，演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演。演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示，演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)：
Ex=BDv－－－－－－－－－－－－－－－－-演（1）
演示Ex—演示數(shù)據(jù)，V；
B—演示數(shù)據(jù)演，T
D—演示數(shù)據(jù)，m
v—演示數(shù)據(jù)示數(shù)演，m/s
B—演示數(shù)據(jù)演，T
D—演示數(shù)據(jù)，m
v—演示數(shù)據(jù)示數(shù)演，m/s
演示數(shù)據(jù)示數(shù)qv演示數(shù)據(jù)示數(shù)演v演示數(shù)據(jù)示數(shù)（πD2）/4演示數(shù)，演示（1）演示數(shù)據(jù)演：
Qv=(πD/4B)* Ex －－－－－－－－-演（2）
演示數(shù)據(jù)演，演示數(shù)據(jù)演D演示數(shù)據(jù)演示數(shù)據(jù)數(shù)示B演示數(shù)，演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)。演示數(shù)據(jù)演示數(shù)據(jù)演示數(shù)據(jù)演，演示數(shù)據(jù)演示數(shù)據(jù)Ex，演示數(shù)據(jù)演示數(shù)據(jù)，演示數(shù)據(jù)演示數(shù)據(jù)。
