weirs
英 [wɪəz]
美 [wirz]
n. 堰; 拦河坝; 导流坝
weir的复数
柯林斯词典
- 堰;拦河坝
A weir is a low barrier which is built across a river in order to control or direct the flow of water. - （置于河中捕鱼的）鱼梁，拦鱼栅
A weir is a wooden fence which is built across a stream in order to create a pool for catching fish.
双语例句
- Such weirs were called staunch.
这种堰称之为拦水坝。 - The authorities constructed dams and weirs to improve irrigation and control floods, disrupting the cleansing circulation of fresh water.
当地政府修筑了水坝和围堰来加强灌溉和控制洪水，中断了湖水的自净循环。 - Dams, weirs, ledges, reversals, holes, and hydraulics.
坝，水栅，暗礁，反转，坑，和水利设施。 - The water supply for irrigation in the Shin-Wu drainage is mainly based on diversion weirs, which are managed by the Tao-Yuan irrigation association.
本计画的主要目的是对新屋溪河系的河水堰作现况调查及建立一套基本资料库管理系统。 - Like their counterparts elsewhere in the world, Australian engineers gaily pockmarked the basin with dams, weirs and locks, with little thought for what that would do downstream.
和世界其它地方的工程师一样，澳大利亚的工程师满心欢喜地把水坝、河堰和水闸散布在墨累-达令流域，而不顾忌它们给下游所可能带来的影响。 - The rivers and brooks reticulated the broad plains of the valley, as thickly as veins in marble. Across the rivers great and small stretched the fish weirs, usually made of stakes and nets or basketwork.
在这山谷的平原上河流呈网状，其密有如大理石上的纹。大河小溪上都横跨着鱼梁，它们通常是以木桩栅、网或篮篓作成的。 - The water quality of the streams in Taoyuan area has been deteriorating and therefore the water diverted by river weirs is having poor quality.
桃园地区河川水质日趋恶化，河水堰引水之水质堪虑。 - Usually the water from river diversion weirs is drawn at the time of little precipitation.
河水堰若在降雨取水，其时机大多在降水不大之时。 - She bid me take life easy, as grass grows on the weirs;
她让我简单地去生活，就像堰上长出青草； - They shot some pretty weirs and rapids.
他们看到了一些美丽的堰坎和湍滩。 - Across the rivers great and small stretched the fish weirs, usually made of stakes and nets or basketwork. I passed much of the trip looking back at the fish as they sloshed around in their baskets.
大河小溪上都横跨着鱼梁，它们通常是以木桩栅、网或篮篓作成的。大部分的旅途中我都转过头看后面的鱼，看着它们在篮筐里扑腾。 - Small weirs divert them to one side, where they are washed into traps.
一个小拦水坝将虾虎鱼引导到一侧，并把它们冲进陷阱之中。 - The residence time distribution curves were detected by changing dams, weirs and stoppers and the factors that influence the fluid flow in the tundish were also analyzed.
根据相似原理，以水模拟钢液在中间包内的流动特征。通过改变挡墙、塞棒等参数，测定停留时间分布曲线，分析了影响中间包内流体流动的因素。 - The reason why it keeps vital force chronically can be seeked from a lot of stone carving and inscriptions leaved behind in the history of Dujiang Weirs.
都江堰能够长期保持生机活力的原因，可以从都江堰历史上留下的大量摩崖石刻及碑铭中去探寻。 - On the basis of the results of study, sloping stable stand structures are designed according to different sloping parts of weirs and moulds and gullies.
依据研究结果，分别提出黄土丘陵沟壑区梁峁坡和沟坡不同部位林分结构设计。 - The discharging characteristics, computation curves and the control range of parameters for labyrinth weirs are summarized in the paper.
叙述了迷宫堰的泄流特性、计算曲线及计算参数的控制范围。 - Critical Submerged Method Applied to the Computation of Flow over Broad crested Weirs
用临界淹没法计算宽顶堰流 - Hydraulic computation and application for labyrinth weirs
迷宫堰的水力计算与应用 - In the latter, a number of computed results are presented which reflect various applications of the finite-volume Osher scheme for flows in open channels, over weirs, and due to dam-break, overbank and dike-corruption.
后者给出了一些计算结果，用以反映有限体积Osher格式在明渠、堰闸、漫滩、溃坝和决堤流动计算中的应用。 - A Calculating Formula for Spillway Capacity of Drowned Wide Crest Weirs
对淹没宽顶堰泄流能力计算公式的探讨 - Discussion on weir flow coefficient for broad-crest ridge-free weirs
无坎宽顶堰堰流流量系数的探讨 - The Flow Measurement Performance of Triangular Profile Weirs in Trapezoidal Channels
梯形槽中三角剖面堰测流特性研究 - Study on application of digital weirs
数字量水堰的应用研究 - A modelling system for water level and tidal current using composed movable weirs in Basin
一种水池中组合活动堰的潮位潮流模拟系统 - This thesis mainly studies the adhesive performance between concrete and polymer mortar and the bond performance of steel weirs anchoring in the mortar.
本论文主要研究聚合砂浆与混凝土之间的粘结性能以及钢绞线在聚合砂浆中的粘结锚固性能。 - In the paper, the author makes a study and probing on the hydraulic characteristics of low weirs. In view of the main problems of hydraulic characteristics of low weirs, the experimental analysis and theoretical inquiry are made.
本文研究和探讨了低实用堰水力特性，围绕低实用堰水力特性存在的主要问题，展开了实验分析和理论探讨。 - Based on the methods of runoff plot on sloping land and triangle-trapezoid multi-measuring weirs, the runoff, sediment and change of soil physical character were observed.
采用坡面径流场和三角形-梯形复合测流堰方法，观测了芦花冲小流域多功能防护林林地的径流、泥沙及土壤物理性质变化。 - It is necessary theoretically to make an overall and systematic study on the hydraulic characteristics and design methods of low weirs. That is an urgent need for project practices, too.
全面、系统地研究低堰的水力特性和设计方法，不仅在理论上是必要的，对工程实践来说，也是迫切需要的。 - Design for Weirs of Plunge Pools in Xiaolangdi Project
小浪底工程消力塘尾堰的设计 - He flow measurement performance of the triangular profile weirs in trapezoidal channels have been investigated in this paper.
研究梯形槽中三角剖面堰的测流特性，首先导出了梯形槽三角剖面堰的流量公式；