screw rack的例句大全

The utility model relates to a combined starlike multi-purpose support seat, comprising a standpipe, a foot rack, an adjusting screw, a pipe clip, clipping sheets and a jack seat.

一种组合式星形多用支杆座，包括竖管、脚架、调节螺杆、管卡、夹片、插口座。

The new unit is mainly made up of adjusting base, leading screw, diagonal rack and special spanner.

该装置主要由调整座、丝杠、斜齿条和专用扳手组成。

The back part of the supporting rack is provided with a positioning bracket, and the positioning bracket is provided with a positioning screw bolt.

支撑架背部设有定位支架，定位支架上设有定位螺杆；

it is supposed to introduce the technology of gear-rack driven mechanism and nut-screw safety mechanism from germany.

目前，三峡升船机引入德国技术，拟采用齿轮—齿条爬升机构、长螺母柱—短螺杆安全机构。

the thickness of the teeth on the rack and sector teeth can be adjusted by the adjusting screw driven in the side cover of the housing.

齿条和扇形齿上的齿数密度可以在机架盖内用调整螺旋驱动调节。

A toothed rack was commonly adopted for the automatic screw thread rotational unloading.

自动旋转脱螺纹一般采用齿轮齿条机构或液压齿轮机构.