查询词典 pump well

No, but we can pump in ballast water while discharging the cargo to keep the ship well balanced.

不 ，但我们在卸货时可以泵入压载水，以使船舶得到良好平衡。

The problems in the start stop logic of band screen and the tripping logic of recycle water pump are analyzed in this paper, and improvement measures are given as well.

为此 ，分析了旋转滤网控制逻辑和循环水泵的跳闸逻辑存在的问题，并提出了相应的改进方

In this thesis, Based on the advantages of diode-pumped solid-state laser in Chapter 1, the development of diode-pumped solid-state laser is introduced. The trends of DPSSL are pointed out, the wide application fields ,as well as the bright market future of high power DPSSL are also summarized. In the Chapter 2 , all kinds of solid-state laser gain materials are introduced in detail. In the Chapter 3 , the theory on the mode-matching of the pump beam and the cavity mode is analyzed in detail based on the basic theory and work principle of LD-pumped all-solid-state laser.

本论文第一章从二极管泵浦固体激光器的优势出发，介绍了二极管泵浦固体激光器的发展，指出了DPSSL的发展方向，概括介绍了大功率DPSSL的诸多应用领域和广阔的市场前景；第二章对固体激光增益材料作了详细的介绍；第三章基于LD泵浦固体激光器的基本理论和工作原理，从理论上详细分析了LD端面泵浦激光器中泵浦光与腔模的匹配问题。

Based on the well known optical them distribution in free space a generalizedstimulated Raman scattering coupled wave equation is deduced and a simplemethod to calculate the temporal and spatial distribution of pump beam and Stokes beamin SRS is proposed in the paper.

基于在自由空间光束的分布是已知的条件下，推导出适用于任意束分布的广义化的耦合波方程并得到一种计算受激拉曼散射过程中泵浦束与斯托克斯束的时、空分布的简单方法。

It is found that the output mirror transmissivity of the two cavities keep a certain relation when the beam radii of pump laser, 1064 nm laser and 946 nm laser in the Nd: YAG crystal are well matched.

结果表明，当Nd：YAG晶体中抽运光，1064，946 nm激光的光束半径达到合理匹配时，两个子腔的输出镜透过率之间有确定的关系。

By the bone-dry banks of the Gaoping, there is strange sky-blue structure. This is actually a well. An electric pump draws water from below.

在一片乾枯的高屏溪畔，这个斑驳淡蓝色的建筑其实是一口汲水井，而这里的抽水机持续在运转。

Important things that should always be a part of your repair kit are spoke tool, spanners, screwdriver, pump, Allen key, puncture repair kit, a bottom bracket tool as well as some lubricant.

重要的事情，应该永远是部分的修理工具的发言工具，扳手，螺丝刀，泵，阿伦关键，穿刺修理包，一中轴工具，以及一些润滑剂。

In a report that Congress ordered last summer after price spikes following the hurricanes that struck the Gulf Coast, the Federal Trade Commission said that the sharp jump at the pump was attributable to market forces — namely big drops in supply and production as well as runs on inventories after major damage to refineries, ports and pipelines.

报告还称，去年夏季在飓风袭击海湾后石油价格飙升，对此国会下达相应命令，联邦贸易委员会称，油价的飙升是由市场因素造成的，即飓风对精炼厂、港口和石油管道造成的破坏使得石油产量不稳定、供应能力急速下降。

Authors I have observed two projects have been completed, the interior pipe leaks water main pipe at the interface capillary action of water leakage, as well as contacts at one end and Atmospheric Test drainage valves and pump check valve leakage of water exports.

作者本人曾观察过两个已竣工的工程，室内管道的泄漏水主要在管道的接口处毛细作用渗漏水，以及一端与大气接触的试验排水阀门和水泵出口止回阀的泄漏水量。

In view of the main problems existed in drainage gas recovery of the well Song-8 by pump, the reasonable matching technique programs and measures are put forward.

针对宋8井机抽排水采气存在的主要问题，提出了合理的配套技术方案与措施。

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。