roller support meaning in Chinese

滚动支座
滚轴支座
滚柱支承
滚柱支座

The roller supports at a and b prevent transition in the vertical direction but allow rotation .
A和B处的辊轴支承不允许沿竖直方向平动，但允许转动。
The roller supports at a and b prevent transition in the vertical direction but allow rotation
A和b处的辊轴支承不允许沿竖直方向平动，但允许转动。
High - speed performance : in precision machining cam and cam rollers support the taper rib exerted pressure on the load , totally avoid 2806 - 1980 , reliable and high - speed operation
高速性能：在精密加工的凸轮和凸轮滚子的锥度支撑肋上施加预压负荷，完全避免间隙产生，使运作可靠和高速。
In this study , sts - - the steel construction design module of pkpm , a software program of china " s institute of the construction science - - is employed to create the construction model in order to study the construction of the supporting seat . a mechanical analysis of the variant arched girders was implemented , with the result that consturction documents meeting mechanical requirements were designed for the hinge support , the roller support and the steel girders
本文采用中国建筑科学研究院pkpm软件的钢结构设计模块sts ，从结构建模入手，根据规范要求研究了支座的构造形式，通过对变异拱梁的力学分析，设计出符合力学模型的铰支座、滑移支座和变异拱处钢梁的施工图。