ball bearing
英 [ˌbɔːl ˈbeərɪŋ]
美 [ˌbɔːl ˈberɪŋ]
n. 滚珠轴承; 滚珠
牛津词典
noun
- 滚珠轴承；滚珠
a ring of small metal balls used in a machine to enable the parts to turn smoothly; one of these small metal balls
柯林斯词典
- （滚球轴承的）滚珠，钢球
also ball-bearing. Ball bearings are small metal balls placed between the moving parts of a machine to make the parts move smoothly.
英英释义
noun
- bearings containing small metal balls
双语例句
- The smoke of steel ball bearing pressure such as depth limit ring precision sure.
钢球的烟如深度有轴承压限位环精度确定。 - Contact vibration and flexible-multibody dynamic analysis of a ball bearing
球轴承柔性多体动力学分析与接触振动研究 - The other is the miniature ball bearing, essential in the assembling of a missile-guidance system.
另一件是微型滚珠轴承，这是装配导弹的制导系统所必不可少的。 - Shielded ball bearing a cover to protect the mattress.
带防护垫圈的滚珠轴承一种保护床垫的外套。 - Ball bearing precision turntable structure makes angle swinging flexible and accurate.
滚珠精密转盘结构，令角度摆动灵活准确。 - DAC series wheel bearing is a double row angular contact ball bearing incorporating an integral outer ring and two separable inner rings which is available with seals or without seals.
DAC系列轮毂轴承是由一个整体外圈和两个可分离内圈组成的双列角接触球轴承，有带密封圈和不带密封圈两种结构。 - Thrust ball bearing is separated type bearings, according to its structure is divided into one-way thrust ball and two-way thrust ball bearings.
推力球轴承是分离型轴承，根据其结构形式分为单向推力球和双向推力球轴承。 - Push rod and intermediate shaft must be frequently per year lubricated by ball bearing grease.
推杆和中间轴必须每年用轴承油润滑。 - Deep groove ball bearing is a kind of crane accessories.
深沟球轴承是起重机的一种配件。 - The transient response of rotor and dynamic characteristics of the ball bearing were analyzed by using an example.
研究发现，耦合影响对转子系统的瞬态响应和球轴承的动态性能都有较大的影响。