backwater的例句大全

By comparing and analyzing the measured water level, three-dimensional velocity distribution and turbulent character around the bridge location, the calculation method for the backwater of skew bridges is improved and the reduction factor of block water width is presented.

通过对桥位附近的实测水位与水流三维流速分布及紊动特性的比较分析，改进了计算斜交桥壅水的方法，并给出阻水宽度折算系数。

Northern Kerala has long been the underrated half of the state, concealing its backwater charms and emerging slowly like a butterfly from a chrysalis.

喀拉拉邦北部作为喀拉拉邦的另一半，其景色一直被低估，不为人知的回水区美景犹如破茧成蝶正慢慢浮现。

By menas of the wake theory and principle of superposition, the article analyses the retarding area and discharge decay in abutment and every pile section of skew bridge crossing, and studies the calculating method of max. backwater in different sections.

借助于尾流理论及叠加原理，对斜交桥各墩台断面的流量亏值和阻水面积，进行了理论分析，探讨了不同断面最大壅水高度的计算方法；

Since there is a larger difference between backwater in river-run reservoir and in the general one, the results of the conventional calculation of backwater can not be used to define the inundated area of a river-run reservoir.

由于河道型水库回水情况与一般水库有较大的差异，因此不能采用常规的回水计算成果来确定水库的淹没范围。

Calculation of backwater and method of defining inundated area in reservoir of low-bead river-run power station

低水头径流式电站回水计算及水库设计淹没范围的确定方法

Calculation of backwater in reservoir is foundational for defining inundated area in a reservoir and demonstration a planned program.

水库回水计算是确定水库淹没范围，进行规划方案论证的基础工作。

According to some correlative research, the backwater often happens in the aeration cavity when setting aeration bucket or slot on the base plate with slight slope.

研究发现，在小底坡的情况下设置掺气坎（槽），往往会造成掺气空腔内回水。

Parameters identification of water quality model in branch backwater reach based on genetic algorithm

基于遗传算法的次级河流回水段水质模型多参数识别

Britain could become a political backwater with no serious influence in the world

英国有变成在世界上没有真正影响力的政治死水之虞。

Study on Backwater Surface Profile in the Three Gorges Reservoir

三峡工程库尾段回水水面曲线的研究

A Law of Temperature Variations of Water Supply and Backwater in Starting Heating System

供热系统启动过程中供回水温度的变化规律

Experimental Study of Affection of Backwater to Control Flood in Lanzhou

桑园峡壅水对兰州市防洪影响的试验研究

For many years, the commodities sector was an economic backwater.

许多年间，大宗商品行业曾是经济中的一处回水。

Analysis of backwater on multi-successive bridges in river course

河道多桥连续壅水分析

Computation of backwater end for small hydropower station on mountainous river

山区河流小型水电站回水末端计算

An iterative method of backwater height calculation for vegetation domain

植物带前壅水高度计算的迭代方法

Effect of Synthetic Tailings backwater on Positive floating of Iron ore

综合尾矿回水对铁矿石正浮选影响的研究

COMPUTATION OF BRIDGE FRONT BACKWATER wind set-up of the water surface;

桥前壅水的计算水面风壅高度；

They look down upon those who live in intellectual backwater.

他们瞧不起智力处于停滞状态的人。

Preliminary Study on Influence of Deviation of Gravity Similar and Backwater of Regulation Structures

整治建筑物壅水及重力相似偏离影响的初步研究