In the paper, the transverse dynamic stiffness curves of front shaft bracket and back shaft bracket of a ship were obtained by means of experiments.
采用实验方法对某舰尾轴架进行动刚度测量，得到了前尾轴架和后尾轴架的横向动刚度曲线。
This paper deals with the principle about a new environmental protection type of bicycle sweeping away rubbish and the structural design of back shaft about the bicycle.
介绍了一种新型保洁清扫自行车的工作原理，并提出了后轴结构设计方案。
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。
To pump energy back into the grid, some of the rotational energy is bled off to power a generator on the main shaft.
把电能又送回电网时，就释放一部分转动的动能，开动位于主轴的发电机。
Years before, men had dug the mine shaft straight back into the mountain.
几年前，人们开挖这个笔直地退进山里的这个矿井。
Rescuers said they would resume drilling a separate shaft as a back-up plan in case of problems with the first one.
救援人员称，作为备用他们将会重新开钻另一口竖井，以防第一口竖井出现问题。
If you bring them back to the lonely moor, you have to hit the shield three times with the shaft of the spear and then the silence of the moor will be broken forever.
如果你把这矛和盾带回到偏僻的荒野来，你必须要用矛的柄击银盾三下，这样荒野的寂静就能永远被打破。
A crevice at the back of the exhibition space, where the concrete comes together to form the pointed roof, allows a shaft of daylight to enter the room.
在展览空间的背面有一条裂缝，混凝土墙面聚集在一起形成尖屋顶，也将一缕光线照进房间。
The catheter is then withdrawn back into the right ventricle, with the first disc positioned against the left ventricular wall and the connecting shaft filling the hole created by the rupture.
导管接着后退进入右心室，随着第一片定位在左心室壁上，连接轴填充心脏破裂所形成的缺损。
Out in the shaft loaded oil ring groove or by centrifugal force along the axis of the oil drain off the surface, the oil flows back to the assembly after the pool, and thus play a role in sealing.
在轴上开出沟槽或装上油环，借离心力将沿轴表面外流的油甩掉，集结后流回油池，因而起到密封的作用。
Upper device — includes parts of upper casing, top cover, discharge outlet (with anti back feed plate), head shaft and backstop.
上部装置——有上部机壳、上罩、卸料口(装有防回料板)、头轴装配、逆止器等部件。
The position system by back bearings of main shaft is adopted to prevent vibration caused by spline and ensures current of main motor stable and extends service life of rollers and dies.
采用主轴后轴承定位系统，避免主轴花键间隙造成晃动，制粒机主机电流平稳，延长压模压辊使用寿命。
By analyzing the technics characteristics of back bevel gear shaft, this paper summarized a high precision and efficient processing method of back bevel gear shaft.
通过分析倒置锥齿轮轴的工艺特性，总结出一种高精度、高效率的倒置锥齿轮轴的加工方法。
Main products are: Continental C Series jaw crusher machine and its components, a moving jaw, front plate, back plate, dental plates, side guard, jaw plate, eccentric shaft, flywheel, bearing, etc.
主营产品有：欧式C系列颚式破碎机整机及其部件，有动颚、前板、后板、牙板、边护板、颚板、偏心轴、飞轮、轴承座等；
Also, it can be used in Rheoseal seal shaft sealing in a table, can make the reverse spiral groove back by the import of polymer.
也可以采用Rheoseal密封，它在轴封内表上加工有反向螺旋槽，可使聚合物被反压回到进口。
The succeed of rolling of eccentric shaft in front and back brake will expand the application of wedge rolling.
分析了前、后制动蹄偏心轴轧制的工艺设计，推导了偏心部分的孔型曲线方程，对零件轧制的工艺调试也作了简要分析。
On the basis of the analysis of shaft lining stress state and displacement state, proposed the back analytical method for determination of the elliptic load acting on shaft lining.
在分析受不均匀荷载作用的立井井壁应力和位移的基础上，提出了确定立井井壁椭圆荷载的反分析方法。
It includes driving shaft, helical spring, key way on the driving shaft, block, front stop unit, back stop unit, etc.
传动轴、螺旋弹簧、传动轴上的键槽、滑块、前限位和后限位等部分。
The dialing fork assembly drives the end shaft of the turnover plate for back and forth turnover.
拨叉组合带动翻转板的端轴，使翻转板实现一前一后的翻转。
The sequence of excavation for the shaft of diversion system at Pushihe storage power station is to excavate the pioneer well used by back well boring machine, then by hand air drill to expand it.
蒲石河抽水蓄能电站引水系统中的竖井开挖，拟采用反井钻机进行导井开挖，人工手风钻钻孔扩挖的方式施工。
They are particularly suited to low specific gravity applications where the back-to-back design and center bush provide natural axial balance and additional shaft support.
该类型泵特别适合于低比重介质的工况， 在这种情况下背对背的设计及中间衬套可以产生自然的轴向平衡和附加的轴支撑。
A front guide device is fixed on machine frame, and a back guide device can do parallel motion along the shaft line direction of the saw shaft.
圆锯片与锯轴通过花键连接，前导向装置固定在机架上，后导向装置可沿锯轴轴线方向平行移动。
The utility model relates to a rotary oil cylinder stroke control device which comprises an adjusting nut (3) arranged at the back end of an oil cylinder stroke shaft (2).
本实用新型涉及一种回转油缸行程调节装置，在油缸行程轴(2)的后端装有一个调节螺母(3)。
He would have dragged some chunks of concrete back, but maybe he heard others falling down into that shaft, bouncing back and forth, clinking off that standpipe.
他本来已经准备把几块敲下来的混凝土拿走，但是可能在这时候听到有东西掉落，在竖立的管子间来回弹跳，叮当作响。
The wheel shaft is connected at the lower side of the rear end of the car body, and can swing and move front and back.
与主动后轮同一轮轴的从动后轮，其可呈空转状态，该轮轴并连接于底盘后端下方，而可前、后幌动移动；
The engine acts as the power unit located normally at the front of the car, followed immediately by a clutch, gear box, propeller shaft, universal joint , differential, back axle, etc.
发动机是提供动力的组件，一般装在汽车的前面，紧接着离合器、变速器、传动轴、万向接头、差速器、后车轴等等。
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。
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。
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