parshall
美
英 
例句
LIQUID FLOW MEASUREMENT IN OPEN CHANNELS. PARSHALL AND SANIIRI FLUMES.
明渠液流测量。
Measurement of liquid flow in open channels; Parshall and SANIIRI flumes
明渠液体流量测量.Parshall和SANIIRI水槽
A fluid auto-measuring system based on Parshall model
基于巴塞尔模型的流体自动化计量系统