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water head

美英

un.水头；水位差；头水肿
网络压力水头；地下水水头；抽水机常采水头

water head

英-汉网络释义

water head

水头

消防英语专业词汇(U-Z) ... water hammer 水锤 water head 水头 water hole 蓄水池 ...

水位差

船舶专业词典.xls ... 220 吸水率 water absorption 221 水位差,水头 water head 222 总水管,主水管 water main ...

压力水头

...暴雨或雷阵雨的天候情况，短时间即常因排水不良而蓄积压力水头（water head），建物之防水系统应该具备waterproofing的 …

地下水水头

...置，虽然工程技术与费用较高，但也有额外好处：第一是地下水水头（Water Head）达到平衡，因此实际上地下水并不流动…

抽水机常采水头

机械设计计算公式及单位换算 - 豆丁网... ... 很多汞(压缩机,抽水机)常采水头( Water Head, 为旋转之角速度，单位弧度/秒( rad/s) ...

水高差

准兹沃思棱镜系统相关词汇港台译法 ... 水干涉计 water interferometer 水高差 water head 水含量 water content ...

适应水头

轴流式水轮机... ... 转轮直径 Diameter of Runner 适应水头 Water Head 流量范围 Discharge ...

水压头

U1_专业词汇_专业英语_食品伙伴网... ... water hammer 水锤（现象） water head 水压头；水位差 water holding capacity 保水 …

例句：

This paper puts forward the relation of water head and blanket length of earth-rock dam on the infinite deep pervious foundation .

由此，提出了建在无限深透水地基上的土石坝水平铺盖长度与坝前水头的关系。

The airfoil-shaped measuring flume water head loss isn't higher, and the water head losing has 14% of the total head of water .

机翼形量水槽的水头损失不大，水头损失约占上游总水头的 14%左右。

The results showed that, water head decreases linearly from maximum to minimum while draining from full-reservoir to empty-reservoir .

结果表明，从满库排水至空库过程中，水头线性减小至最低水头。

The simulation reveals that the influence of gravity can be neglected if the ratio of the water head to runner diameter exceeds 5 . 0.

当水头与转轮直径的比值超过 5时，重力的影响可以忽略。

ROOFING ACCESSORIES . ROOF SKYLIGHT WITH GUTTER AND RAIN WATER HEAD FOR SLATE AND PLAIN TILED ROOF TOPS. TERMINOLOGY. DIMENSIONS.

屋顶附件 .石板或平瓦屋顶用带接水槽和箱屋顶框架 .术语 .尺寸

The apron consists of the shell, support, feel instrument, spray water head .

围裙清洗器由壳体、支腿、感应器、喷水头等组成。

The change of water head, discharge, discharge proportion of storage from reservoir full to empty were analyzed .

分析了从满库至空库过程中水头、排水量和蓄水排放变化情况。

to jump into water head first. * He dived into the river and swam to the screaming child .

他跳入这条河并且向尖声喊叫的孩子游去。

There is a strict request on the water head allocation of aqueduct in main channel of Middle Route of North-South Water Transfer Project.

南水北调中线总干渠上渡槽等建筑物上的分配水头有严格要求。

Duber Khwar Hydropower Project is a diversion type power station characterized by high water head and long tunnel .

巴基斯坦杜伯华水电站工程是一项高水头、长隧洞、引水式水电站工程。

He jumped into the water head over heels .

他头向下地跳进水里。

The utility model has the advantages of high speed of filtering, small loss of water head, and generous content of dirt .

无密实核心。具有滤速高、水头损失小、含污量大的优点。

Based on the study in the water head area in Changle County , the paper emphasize the significance of protecting the water head area.

在实地考察昌乐县水源地现状的基础上，提出该县水源地保护的意义。

Influence of discharge width ratio of two branches of a low water head project at branching channel on flood discharge capacity

分汊河段低水头枢纽两汊泄流宽度对泄洪能力的影响

Study on How the Organic Pollutants in Songhua River Influence the Water Quality of the Water Head Site

松花江有机物污染对水源地水质的影响研究

Study of Pressure Fluctuations in Draft Tubes of Francis TypeHydraulic Turbines under Strong Water Head Varying Conditions

大水头变幅工况下混流式水轮机尾水管水压力脉动分析

Optimizing Water Head Allocation of the Main Canal of the Middle Route Project in South-to-North Water Transfer

南水北调中线总干渠水头优化分配

Ecological Environment Problems and Protection Measures in the Dongfeng Reservoir of Pucheng County - the Important Water Head Site

重要水源地浦城县东风库区生态环境问题及保护对策

not consuming the principal part of a project the water head energy ;

不消耗主体工程的水头能量；

Development Trends of High Water -head Mixed-flow Turbine and Its Hydraulic Features

高水头混流式水轮机的发展趋势及水力特点

Discussion on Treatment of Culvert Gate Submerging in Reservoir Area of Run-off-river Hydroelectric Station with Low Water Head

浅谈低水头径流式电站库区涵闸的淹没处理

Generation Control According to Water Head Algorithm and Its Application in Middle and Small Scale Hydropower Station

中小型水电站按水头发电控制算法及其实现

Basic characteristics of design and operation of multi-level ship lock with the non-uniform water head method

多级船闸非等分水头方法设计运行的基本特点

Two-dimensional turbulent-flow numerical modeling in non-pressure tunnel of high water-head reservoir

高水头下水库无压泄水洞的二维紊流数值模拟

mooring test function test air pressure test water tight test tested by water head hydraulic test hose test sea trial

系泊试验效用试验气压试验水密试验压头试验液压试验冲水试验航行试验

Analysis on the Crach of the Runner with Long and Short Blade of Francis Turbine with High Water Head

高水头混流式水轮机长短叶片转轮裂纹分析

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