But when divers moved into the mine early on Friday the body of the first miner was discovered at the bottom of the main shaft.
但是当潜水员在周五早些时候向矿井靠近的时候，第一具尸体是在坑道的底部发现的。
They worked with hand trowels, a plywood form for lining the shaft with concrete, inch by inch, and a sturdy hand-built crank for lowering a man to the bottom and sending up buckets of sand.
他们的作业工具是：挖土用的手工泥铲、浇筑混凝土井壁用的胶合板模板、还有手工制作摇杆。摇杆将一个人送到井底，那个人就在井底一点点挖土然后再通过摇杆把沙子一桶桶送到地面。
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。
Seal air is injected into the labyrinth seals located at the main motor shaft (top and bottom) and at the pinion shaft driving the motor.
密封空气被注入到主马达轴（顶部和下部）和驱动马达的齿轮轴的迷宫式密封里。
The idea on low strength request (relative to the strength of the pile shaft) to grouted body in sedimentary region at the pile bottom is clarified.
阐明了对桩底沉渣区灌浆体低强度(相对桩身强度)要求的概念。
However, the largest sparks came at the bottom of the shaft at the motor where it was attached and the arm just before it turns down at a ninety degree turn.
然而，最大的火花是在底部的轴在马达那里重视和手臂刚刚收到拒绝在一个90度大转弯。
Place your hand at the bottom of your shaft in this position.
你的手放置在底部的轴在这个位置。
The jaws can rotate around the bottom hinged pin shaft.
锁舌是以其底部铰接销轴为中心的转动件。
Replace your hand at the bottom of your shaft and repeat.
将你的手在底部的轴和重复。
He peers down into the shaft. At the very bottom, maybe 20 feet down, a big ceramic pipe runs the length of the cellblock.
他向下探视竖井，就在底部，大概有20英尺高吧，一根粗大的陶瓷管道毗邻着囚楼。
The pump consists of three sections from bottom to top: the hydraulic section, the shaft seal section and the motor section.
主泵由三个部分组成(由下而上)：水力部件，轴密封部件和电机部件。
H. Install a fixed shaft properly on the ground. Maintain both the top and bottom fixed shafts seat in the centerline.
在地面适当位置安装下固定转轴座，保持上、下固定转轴座在同一中心线。
He died all right, the poor devil, a few hours after he hit the bottom of the shaft.
这可怜虫果然死了，是掉在电梯下过了几个小时后死的。
The propeller is threaded over the shaft, and when mounted between the magnets, the heavy blade will drop to the bottom.
螺旋桨是螺纹在轴上，而当安装之间的磁石的著磁，沉重的刀片将降至底部。
Aimed at the phenomena of prestressed concrete pipe piles floating, the influence of floating to shaft resistance, bottom resistance and bearing capacity has been studied.
针对某广场在高强预应力管桩施工中出现大量浮桩的现象，研究了软土地基中管桩浮桩对桩侧阻、端阻和承载力的影响。
It is the first that the application of PLC to the loading system for the bottom of main shaft in our mine.
PLC在我国矿主井底装载系统中的应用还属首次。
The blades after being installed take spiral shapes which are evenly arranged from the top to the bottom around the longitudinal central shaft.
安装后的叶片绕纵向中心轴呈自上而下均匀设置的螺旋形。
The unloading system is arranged at the bottom part of the tank body, and a spiral conveyor is supported by a rotating shaft seat and a position-limiting seat.
罐体底部设置有卸料系统，其螺旋输送器由转动轴座和限位座支撑。
The nine miners were believed to be either buried under debris from a shaft collapse or swept to the bottom of the mine by floodwater, the headquarters said.
总部说九名矿工可能是在矿井坍塌时被埋在了里面，也可能是被洪水冲到了矿井最底部。
The optimal positions of the vibration sensor should be located on both sides of the crank-shaft bearing or bottom of the engine.
传感器最佳位置是在曲轴轴承正对的发动机两侧或油底壳处。
On the contrary, the back well drill method is from bottom to top, which is suitable for the small inclined Angle, but not for the large shaft section.
反井法施工斜井为自下而上进行，适合倾角不大的斜井施工，但不适宜运用于断面较大的斜井。
The bottom of the cradle is provided with a metal bush (5) so as to guide a rotating shaft (3).
在锭座的底部装有一个金属轴瓦(5)用来给转轴(3)进行导向。
And the Fuzzy-follower is applied in shaft bottom coal conveyor of a medium-sized coal mine and gives good results. Thus, it solves the problem of power balance of double-motor driving system.
该模糊跟随器在某中型煤矿的井下原煤运输系统中进行了实际应用，效果良好，较好地解决了双电机拖动系统的功率平衡问题。
The machine consists of four major parts with material plate, cutter shaft group, bottom pedestal and dust cover.
本机主要由料盆、刀轴座、底座、防护罩等四部分组成。
The failure background of an isolated rock wall in soft fractured rock mass of a mine shaft bottom is introduced.
介绍了某煤矿井底车场软弱破碎岩体孤立岩墙失稳破坏工程背景。
The problem of scaling in oilfield injection process is common. It can occur in the bottom and every part of the shaft.
结垢是油田注水生产过程中普遍存在的问题，可以发生在地层和井筒的各个部位。
The maximum of various stress locate the bottom of the section of gate shaft;
④检修闸门井各项应力最大值均位于闸门井底部剖面；
The maximum of various stress locate the bottom of the section of gate shaft;
④检修闸门井各项应力最大值均位于闸门井底部剖面；
应用推荐