查询词典 jack chain

The method is significant for a roller chain drive with fixed center distance.

因此，非线性方程法对中心距不可调整的重要链传动，或在同一中心距上有多挂链条的平行传动，具有重要的意义。

Economic globalization ; global value chain ; model of drive ; cluster ; industry upgrading

经济全球化；全球价值链；驱动模式；地方产业集群；产业升级

These cylinders power two rotary air engines which in turn drive the chain to the rear wheel.

这些气瓶的权力二回转式空气发动机，这反过来又推动连锁向后轮。

It had two wheels the same diameter, a chain drive to the rear wheel and a steerable front wheel.

它有两个车轮直径相同的链传动的后轮和前轮转向。

It adopts the advanced control system and decelerator.The superior drive chain and precise installation technology ensure the product running coziness.

采用先进的控制系统及减速器，优质的驱动链条和精密的安装工艺，保证产品的运行舒适性。

Rotator is a storage machine applying mainly the mechanism of chain drive.

回转库是以链传动为主要机械原理的存储机械。

Furnace Door movements through electrical and worm reducer and the drive sprocket chain conducted, and through electromagnetic brake.

炉门的升降是通过电动机和蜗轮蜗杆减速机及链轮链条的传动来进行的，并通过电磁制动器制动。

It is difficult to calculate the natural frequencies of silent chain drive accurately because of the discontinuity of its structure and the polygonal effect.

其中心线的位置存在着周期性的变化，这种变化使得链节和链轮的接触与脱离是在一瞬间完成的，链条存在着剧烈的横向振动。

The structure design of main transmission system of the teasing machine, especially belt drive and chain drive have been designed and checked in detail.

起毛机的主传动结构设计，尤其对其中的带传动与链传动做了详细地设计与校核。

How will globlized industrial design chain drive the development of the manufacturing industry?

全球化的工业设计链条如何驱动制造业巨轮？

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。