面积法 meaning in English

area method
area rule
method of areas
method of determining yield by area
organization by area
planimetry

Design of flow meter based on partial area method
基于部分面积法的流量计算仪设计
Liquid flow measurement in open channels . slope - area method
明渠液体流量的测量.坡度面积法
Measurement of liquid flow in open channels - velocity - area methods
明渠液体流量测量.速度面积法
Verification regulation of flowrate facilities by velocity - area method
速度-面积法流量装置检定规程
Measurement of liquid flow in open channels - velocity - area methods
明渠中液体流量测量.速度面积法

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