manning的例句大全

Based on the assumption that the flow surface is an exponential curve, the Manning formula is applied to deduce the equation expressing the advance process of the irrigation water flow in ditches.

根据水流水面线为幂函数曲线假定用满宁水流公式，推求了水流在畦田推进过程的表达式。

The author gives a detailed analysis about automatical collection for underground open channel flow and pipeline flow. Parshall flume and Manning formula are studied for open channel flow. 3.

对井下明渠流量自动采集与管道流量自动采集进行了详细的阐述，对于明渠流量自动采集主要研究了其中的巴歇尔槽和曼宁公式。

Based on the field surface shallow flow experiments, the roughness coefficient value ( n) on different land have been quantitatively demonstrated by changed Manning Formula in this pa-per.

在野外小区径流实验基础上，通过经转换的曼宁公式，对不同坡地地表的糙率系数n值进行了定量研究。

Manning formula has been widely accepted for hydraulic calculation of open channel conduits in hydraulic engineering and water and wastewater works as well.

曼宁公式在给水排水工程和水利工程中进行明渠水力计算时是普遍采用的计算公式。

On Application of Manning formula for torrential current

曼宁公式应用在急变流的探讨

An Application of Manning Formula in Shallow and Wide River

曼宁公式在宽浅型河流中的应用

Because the situation of an actual river is so complex ( not as artificially channels) that using Manning's equation will lead to error inevitably.

因为天然河道形状复杂，故而在近似化为宽浅人工渠道并用曼宁公式处理时不可避免地会带来模型误差。

Besides, as it is very difficult in using Manning's equation to compute directly, traditional method made some approximation in application.

此外，由于直接采用曼宁公式计算比较困难，因此传统算法在实际计算时采取了一些近似方法。

Manning leaves and I walk back across the deserted courtyard.

曼宁告辞后，我一个人穿过空寂的院落走回房间。

But dozens of police with batons and riot vests remained manning blockades on the road outside.

但是,仍然有几十名手持警棍身穿防暴服的警察在布托住所外的街道上组成人墙路障.

They had intercepted the enemy's transmissions and seen the humans manning Bloodied Spirit. A disturbing revelation.

他们截获了敌人的通讯,知道了人类在操纵血灵号. 一个让人困扰的事实.