The hydrometric pendulum is sometimes used to determine flow velocities in open channels.

测流速的摆锤有时用于确定明渠中的流速.

辞典例句

In order to make irrigation convenient, we have built an open ditch.

为了方便农田灌溉, 我们修了条明渠.

互联网

The normal depth plays an important role in hydraulic calculation.

明渠恒定均匀流正常水深在水力计算中十分重要.

互联网

The study of this paper can deepen the recognition of vertical distribution in open channel flow.

通过对明渠含沙水流垂线流速分布特性的研究,增强了对明渠含沙水流垂线流速分布规律的认识.

互联网

When the theories are applied for the open channels, theoretical results accord with experimental materials relatively.

并将其应用于明渠水流, 理论结果与试验资料比较符合.

互联网

Haestad Methods , Inc pioneered the development of Windows - based hydraulic and hydrologic software applications.

描述:海思德工程软件公司精于开发和更新用于分析计算和模拟管道系统,明渠水力系统和地表水文学的软件技术.

互联网

It consists of shafts, culverts , channel and flood dam ( a small reservoir ) composed of four parts.

它由竖井 、 暗渠 、 明渠和涝坝 ( 一种小型蓄水池 ) 四部分组成.

互联网