weir formula的例句大全

Secondly, the model of 2-D overtopping unsteady flow based on finite volume method ( FVM) is presented the weir formula is used here to realize the coupling calculating of three step method and FVM. the generating algorithm of the data structure of grid is developed.

根据简化有限体积法建立了二维漫顶非恒定流模型，提出了漫顶条件下三级解法和有限体积法耦合的计算方法，提出网格数据结构的生成算法。

By rectangle thin-plate weir test, this paper validates the existence of scale effect, analyses the affection of scale effect for discharging capacity of rectangle thin-plate weir, recommends a high-precision calculating formula, and puts forward the measure and the suggestion of reducing scale effect.

本文通过矩形薄壁堰试验，验证了缩尺效应的存在，分析了缩尺效应对矩形薄壁堰泄水能力的影响，推荐了计算精度较高的计算公式，提出了减小缩尺效应的措施及建议。

According to the operating of Anti Reservoir spillway gate, results of model experiment and field observation as com-pared with theoretical calculation have been made and got the relation formula between weir overflow and hole overflow.

根据岸堤水库溢洪闸的工程实例，通过模型试验和现场实测对比理论计算得到孔流与堰流的关系式，把堰流的试验结果推广到闸门控制泄流上，取得成功。

The measuring principles of weir and flume open channel flowmeters are introduced and a new calculation formula for weir flowmeter is stated.

介绍堰式和槽式明渠流量计的测量原理，提出了一种新的堰式流量计算公式。

the calculating formula of flow coefficient of wes weir

WES剖面实用堰流量系数的计算公式

During the computation of dike burst, this thesis used the formula of the broad-crested weir without bank to fulfill it.

在进行溃口计算过程中，本文采用无坎宽顶堰流公式来进行计算；