middle shaft的例句大全

Objective To explore the clinical results of the middle shaft fractures of the 4th and 5th metacarpi treated with intramedullary absorbable implants.

目的探讨运用可吸收材料髓内固定治疗第4、5掌骨中段骨折的临床疗效。

The rims of the end part of the spiral shaft and a main spiral middle part are respectively provided with a straw cutter.

在螺旋轴尾部及主螺旋中部边沿分别有一断草刀。

The test and verification of the Z-shaped ski-jump energy dissipator has proved that the reduction of the overflowing cross section of the middle gate shaft is an effective means to avoid cavitation that may be caused due to rapid variation of water flow.

本文通过对┓型龙抬头试验研究、验证了避免水流急剧变化而产生空蚀的较有效的方法是：缩小中间闸门井的过流断面。

Optimum design of middle hard rock blast parameters during shaft extending

立井延深中硬岩爆破参数的优化设计

a square shaft is arranged in the middle of each universal switch;

所述的两万能开关的中间设有方轴；

in a shaft hole in the middle of the connecting flange, an impeller shaft is connected with a power motor shaft;

在连接法兰中间的轴孔内，叶轮轴连接动力电机轴；

Mine-shaft of downhole mining is plugged in the middle of borehole to break off the production.

井下采矿的运输溜矿井在溜矿过程中常会被卡堵,中断生产.

The spiral vane is fixed on the central shaft, forming a whole body which is disposed at the middle of the spiral air locking valve body and is firmly welded with the spiral air locking valve body.

螺旋叶片固定在中心轴上形成一个整体置于螺旋锁风阀体的中间并与螺旋锁风阀体焊牢。

Three plane gates, including the middle, low and bottom gate, are provided in the conveyance shaft, and connected by telescope joint-type hoist rods which are capable of being lengthened and shortened.

在输水竖井中设有中、低、底3扇平板挡水闸门，由可伸缩的套接式拉杆连接；