A crew was sent down the shaft to close it off and bail out all the water.
一队工作人员被派下去关闭竖井，并把所有积水舀出来。
This avoids the use of a traditional propeller shaft and puts the propellers in a clear flow of water, which greatly improves efficiency.
这样就避免了使用传统的螺旋轴，将螺旋桨置于干净的水流中，从而大大提高了效率。
In addition, as the shaft is vertical the electric generator can be installed on one end above the water-without any need of waterproof boxes.
此外，由于轴是垂直的，发电机可以被安装在水面以上的一端——从而无需任何防水箱。
In addition, since the shaft is vertical, the electric generator can be installed at the top, above the water-so there is no need for any waterproof boxes.
除此之外，它的轴的垂直的，发电机可以装到其顶部，高于水面，这样就不需要任何防水装置了。
The shaft drilled for the probe that made contact can be used to send them food, clean water and medicine. But rescue workers still have to decide how to bring back them to the surface.
那个之前钻好用来放置探针进行交流的通道现在可以被用来往矿下递送食物，清洁的水和药物，但是如何将他们带上地面仍是一个问题。
On Sunday, underground workers draining water from the flooded section saw swaying lamplight at the other end of the flooded v-shaped shaft, raising hope again.
周日，负责在地下从透水段抽水的工人见到V型巷道的另一端有微弱的灯光透出，这再次燃起人们的希望。
According to state media, water started flooding into the mine a week ago Sunday at 1:40 p. m. after the wall in an adjacent abandoned mine shaft was breached while 261 miners were underground.
官方媒体报道，一周以前的周日下午1点40分，因附近一个废弃矿井被挖透，煤矿中开始有水涌入，此时有261名矿工还在井下。
Treatment of industrial water for cooling generators and filtration of sealing water to increase the service life of the turbine shaft sliding-ring seals in hydroelectric power stations.
工业水处理冷却发电机和封水增加的涡轮轴滑动在水力发电站的密封圈使用寿命过滤。
Shukron's excavation uncovered a narrow shaft where spring water flowed into a carved pool, thought to be where city inhabitants would gather to draw water.
舒科伦的挖掘工程发现一个狭窄的排水井，泉水从由其中流入一个精细雕刻的池子，该池子被认为是城里居民取水的地方。
May provide other drilling services, such as repair or dismantling of existing water well structure, elevator shaft drilling and hydro pole drilling.
可能会提供其他的钻井服务，如维修或拆除现有水井结构，电梯井钻井和水力极钻井。
Pump shaft seals use mechanical seal, pump top and bottom, respectively, equipped with water injection plug and the drain plug.
泵的轴封采用机械密封，泵体顶部和底部分别装有注水、放泄的螺塞。
The strut has a positive angle when the prop shaft points upwards towards the water surface.
高视阔步有一个正面角度当支柱轴指向向上往水表面。
However, when the pump reaches higher speeds the cracks expand due to centrifugal force and the vane slips on the water pump shaft.
但是，如果水阀滑动较快，裂纹由于离心力会变宽，泵片会从水阀主轴上脱落。
Few are corrupt seal, infiltration of water through the motor shaft inside the motor due to improvement in the motor insulation.
少数是水封败坏、水经过电机轴渗入电机内使电机绝缘性能好转所致。
When pumping water, the head, shaft power and efficiency of the pump decrease with the reducing in impeller diameter.
输送水时，叶轮切割后，泵的扬程、轴功率、效率都下降。
Developed marble karst in Dahongshan mine has led to a great deal of water burst in mine shaft and rapid groundwater table lowering, resulting in a large scale of surface subsidence.
大红山矿大理岩岩溶发育，由于突水造成井下大量涌水，同时引起地下水位急剧下降，引发了较大范围、较大规模的地面塌陷。
This article bases on insufficient ability of boiler feed water and constant shaft broken problems.
本文针对锅炉给水泵运行中存在能力不足、经常发生断轴的问题进行研究。
By comparing the calculated water head, shaft power and efficiency with the experimental results, the method was proved to he feasible.
计算了泵的扬程、轴功率和效率，并与试验进行了对比，验证了计算方法的可行性。
Marble karst development in Da-hong-shan mine caused a great deal of water bursting in mine shaft, sharply lowering ground water and large scale of surface subsidence.
大红山矿大理岩岩溶发育，由于突水造成井下大量涌水，同时引起地下水位急剧下降，引发了较大范围、较大规模的地面塌陷。
The submarine's propulsion system is believed to be nuclear, turbo-electric arrangement, consisting of one pressurised water reactor (PWR), with one shaft.
潜艇推进系统据信是核、涡-电布置，包括一台压水反应堆（PWR）组成，采用单驱动轴。
This paper is introduced the method, grouted materials, principles and effects of sealing water in shaft wall with C-S grout and chemical grout on three shafts in recent years.
本文介绍近年来三个矿井利用C - s双液浆和化学浆处理井壁淋水的方法、材料、反应机理和堵水效果。
The engine fan is usually mounted on the water pump shaft and is driven by the same belt that drives the pump and the generator.
发动机风扇通常安装在水泵轴上，由驱动水泵和发电机的同一条皮带驱动。
The main design problems of air cushion surge shaft include designing norm, layout design, water curtain design, the estimation of gas volume a.
气垫式调压室的主要设计问题包括设计准则、布置设计、气体体积及尺寸的估算、水幕设计、防渗处理等方面内容。
An in-situ test of large industrial water primps characteristics, which is a combination of thermodynamical method and motor shaft power measurement, is described in this paper.
将热力学方法与电工仪表测算电动机轴功率方法结合起来，可以较准确地测出一台工业用大型水泵的性能。
Water transportation and sand movement characters in the shaft double layer culvert are studied in this article.
试验研究了废黄河竖井双层涵洞输送水流和泥沙运动特性。
The property and feature of PSFL series vertical shaft impact crusher and application in coal water slurry production are introduced in this paper.
介绍了PSFL系列立轴双反击破碎机的性能、特点及在水煤浆生产中的应用效果。
The first step is to close all vents and openings at the top of the hoistway to prevent water from entering the elevator shaft.
第一步是关紧电梯井道上方所有的排气口以及出口，防止水进入电梯井道。
The first step is to close all vents and openings at the top of the hoistway to prevent water from entering the elevator shaft.
第一步是关紧电梯井道上方所有的排气口以及出口，防止水进入电梯井道。
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