head water的例句大全

flow velocity in cylinder head water jacket is always higher than 0.5m/ s, assuring good cooling effect.

气缸盖水套保证水流速度高于0.5m/s，冷却良好。

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the cylinder head water jacket of a high speed diesel engine is analyzed by using cfd technology.

利用CFD技术对一高速柴油机缸盖水套进行了分析。

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CFD Analysis for Cylinder Head Water Jacket in Separated Cooling Type Diesel Engine

分体冷却式柴油机缸盖水套的CFD分析

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A method of head space solid phase microextraction ( HS-SPME) coupled with gas chromatography-mass spectrometry for the determination of tetramethyllead and tetraethyllead in water sample was developed. The conditions of SPME extraction and GC-MS determination were discussed.

建立了顶空固相微萃取（HS SPME）与气相色谱质谱（GC/MS）联用测定水样中四甲基铅和四乙基铅的方法，探讨了SPME萃取烷基铅的实验条件，并对GC/MS条件进行了优化。

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Terrestrial stress is a main control on hydrostatic head of reservoir, and its gradient powers oil, gas and water migration.

地应力是影响储层沉积水水头的主要因素，地应力梯度是油气水运移的主要驱动力。

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Structure-reasonable rotary impeller head has been investigated by the simulated test within water. A ceramic impeller head is manufactured and the degassing test in aluminium casting alloy in laboratory condition proceeded.

通过水模拟实验，研究了吹头的合理结构，制成了陶瓷吹头，并在实验室条件下进行了铸铝合金的除气实验。

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In this thesis, it takes the cooling system item of a six-cylinder direct injection diesel engine as the research background. The author researched cooling water jacket with CFD method and simulated the temperature field of cylinder head by thermal boundary conditions which obtained from the calculation.

本文以一台六缸直喷式柴油机冷却系统项目为研究背景，应用CFD分析方法研究缸盖冷却水套；并利用仿真计算获得热边界条件，进行缸盖温度场模拟。

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A tail water tidal power plant is a kind of power plant which utilizes the water head of tides and the tail water of thermal power stations along the coasts to exploit and recover energy.

利用海洋潮汐水位差和沿海火力电站的尾水应相结合开发和回收能量的水力电站称尾水潮汐电站。

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If it still needs help, try gentle irrigation with a bulb syringe or tilt your head in the shower, say doctors. After a few minutes, straighten up and let the water run out again.

医生们说，如果还不管用，就试着用洗耳球小心灌耳。或者在淋浴时歪着头，几分钟后，直起身让水再次流出来。

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When the head is stable, sword arm enters water, resumptive below one slowly expiratory process.

头部稳定时，右臂入水，再开始下一慢慢呼气的过程。

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In the light of the commonly encountered water wall tube explosion leakage of home made modified UP boilers an analysis is made of the thermal sensitivity of Φ 22 × 5 5 mm four head internally ribbed tubes commonly used in UP boilers.

针对国产改进型UP锅炉水冷壁经常爆漏的实际情况，分析了在UP锅炉中广泛使用的Φ22×5.5mm四头内螺纹管的热敏感性。

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Village banks of the river a few head of cattle heads bowed in the drinking water, the river formed the circle of ripples, tear a piece of sunset clouds and her hanging in the trees.

村前河岸边，几头黄牛低着头在饮水，河面上泛起的圈圈涟漪，撕碎了夕阳下的片片彩云，把她挂在了树梢。

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A Riverbank Water Intake Head: Cantilever Vacuum Tank

介绍一种岸边式取水头部&悬臂真空罐取水头部

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He can immerse his head in the water without breathing more than one minute.

他可以把头埋在水中超过一分钟不呼吸。

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So when you spin the glass over your head, the water inside it is trying to move off in a straight line too.

所以说当玻璃杯转过头顶时，杯里的水也同样倾向于做直线运动。

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Study on the relation of the sprinkler head structure and its water distribution performance

洒水喷头结构与布水性能关系的研究

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In a rage, he snatched a basin of cold water which another girl had brought in to wash down the table, and poured this over Spindle-shanks' head.

打杂的恼了，顺手夺过一盆另一个包身工正在抹桌子的冷水，迎头泼在芦柴棒头上。

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To paying insurance premium in installment," insurance law" further regulation, policy-holder ought to pay at the contract holds water head period insurance premium, ought to pay the others each according to contract agreement period insurance premium.

对于分期支付保险费的，《保险法》进一步规定，投保人应当于合同成立时支付首期保险费，并应当按照合同约定支付其余各期的保险费。

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According to the calculation results, circular pipe network could improve the hydraulic conditions, reduce the designed flux and water head loss, and debase the lift of fire protection water pump of wet automatic sprinkler systems.

由计算出来的结果可以看出，环状管网能够改善湿式自动喷水灭火系统的水力条件，减小系统的设计流量与水头损失，降低消防水泵的扬程。

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With the hydropower resources development in recent years, a batch of high dams is under design or construction in China, their common characteristics are: with high water head, with large discharge and narrow valley.

近些年来随着我国水能资源的开发，我国设计和修建了一批坝高在300m级别的水利枢纽工程，其共同的典型特点是：高水头、大流量、窄河谷。

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