本论文结合国家863课题“灌区量测水自动化专题”，研究了在U形渠道的测流与计量问题。

This paper, combined with"Auto-measurement of Water Irrigation Theme"of 863 national programs had studied the measurement problem of flow out in U shape channel.

youdao

本论文结合国家863课题“灌区量测水自动化专题”，研究了在U形渠道的测流与计量问题。

This paper, combined with"Auto-measurement of Water Irrigation Theme"of 863 national programs had studied the measurement problem of flow out in U shape channel.

youdao