抽水

One of the Biospherians called it "garden of Eden on top of an aircraft carrier."

在下面，我们有我们所称的科学空间，在那里进行着所有的抽水，储水，空气循环以及相关活动，其中的一个生态圈建筑被叫做"在空气储存器上的伊甸园"。

A new method for estimating aquifer parameters and determining the position of straight linear recharge boundary is proposed.

提出了一种分析直线供水边界含水层抽水试验数据的新方法。

The procedures of determining confined aquifer parameters by BP neural network were introduced...

为说明BP神经网络求含水层参数的原理，本文以文献数据给出了基于非稳定流抽水试验的BP神经网络求承压含水层参数的过程。

On the basis of collecting systematically the materials of the physical prospecting, the geological drilling and the water pumping experiment of the mine, geological structure ,aqui- fers and other hydrogeological condition of the minefield have been detailedly researched. Finally, the conclusions that geological structure of the mine is ***, aquifers belong to the aquosity small rock layer, hydrogeological condition is ***, were drawn.

在系统收集该井田矿井物探、钻探和抽水试验资料的基础上，对井田内地质构造、各含水层等水文地质条件进行了具体研究，得出结论为矿区地质构造简单；含水层属于含水性弱或微弱的岩层；水文地质类型为中等。

It shows that the self-excited vibration of pumped-storage plants is comprised of several vibration modes with positive attenuation factor and its maximum amplitude is identical with theoretical analysis.

研究结果表明抽水蓄能电站自激振动由多个衰减因子为正的振动模式叠加而成，其最大幅值与理论分析一致。

"The place was a slum," declared Shankly in those assertive Ayrshire tones that delivered so many of football's deathless quotes and launched a thousand quips."Parts of the ground were dilapidated and crumbling. We even had to pipe in water from Oakfield Road to flush the toilets, at a cost of ￡3,000. I could have bought a player for that!"

"这个地方太不堪了，"香克利带着百分之百的苏格兰埃尔郡口音，而正是这把嗓子，妙语连珠，还带来了成千上万的足坛名言，"球场有些地方破破烂烂，摇摇欲坠，我们甚至要从奥克菲尔德抽水冲厕所，这可要花掉我们三千英镑啊，这笔钱够我买个球员了还！"

Tongguanshan pumped-storage hydroelectric station is located in the southmost part of Jiangsu Grid, which is the receiving system and whose regional voltage is comparatively low. And furthermore, the pumped-storage hydroelectric station is near Zhengping DC substation, so its performance of dynamic reactive power becomes one of the most important contents needed research.

由于铜官山抽水蓄能电站位于江苏电网的最南部，处于系统的受端，地区电压相对较低，另外，铜官山抽水蓄能电站距离政平直流较近，其动态无功支撑性能是研究的重要内容之一。

Based on data of pumping test, this paper summarized the variational law of well in phreatic aquifer of loess and the diversified relationship between water table and pumping time.

本文根据抽水试验资料总结了黄土潜水井水跃值的变化规律并分析了其成因；总结了水位降深随抽水时间的变化关系，并建立了经验公式；提出了公式中参数的确定方法。

The specifications for design of tailrace surge chamber at pumped storage plant are discussed in this paper,and the influence of wicket gate closing law,operactional regime layout of water conveyance system and pulsating pressure on the minimum negative pressure in draft tube is studied in connection with the actual operational and engineering calculating example of pumped storage plant.

对抽水蓄能电站尾水调压室的设计规范进行了探讨，结合可逆机组的实际运行情况与工程算例，研究了关闭规律、运行工况、输水系统布置方案以及压力脉动对尾水管内最小负压的影响，得到的相关结论可供抽水蓄能电站输水系统设计参考。

Said shaft with enclosed two ends passes from marine extraction platform through submarine water-bearing stratum into submarine oil bed and has water pumping and injecting openings corresponding to the water-bearing stratum and oil bed respectively. A sand control filter is mounted to water-pumping opening. A packer is provided in the shaft between water and oil beds.

井筒从海上采油平台穿过海底水层后伸入海底油层中，其井口和井底均为封闭，对应于水层和油层处的筒壁上分别开有抽水孔和注水孔，抽水孔内侧的井筒中装有防砂过滤器，水层与油层之间的井筒中装有封隔器。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。