backup washer是什么意思

网络释义

用法例句

It was concluded that the excessive vibration was caused by the friction between movable and static parts and the alteration of rotor core following the loosening of support block and the resultant drop of bearing bush.

针对某电厂亚临界压力600MW机组QFSN-600-2型发电机轴系振动异常的情况,通过对振动现象及特征的详细分析,得出了发电机轴承振动大是由于支撑垫铁松动,致使轴瓦下沉,从而引发了动静摩擦和转子中心发生变化所导致的。

A Development of the Emergency Track Girders Assembling and Controlling System and the Positioning Control System of Supporting Padstone in the Monorail System

跨座式单轨交通应急梁拼装控制系统和支撑垫石定位分析系统开发

To support or prop up with or as if with a long, narrow pillow or cushion.

支撑如用长枕靠垫支撑或支承

Support Cushion/Bracket Nuts (Manual)

支撑垫/托架螺帽（手排）

layer of air supporting eg a hovercraft

气垫（支撑如气垫船的空气层）.

The sick man lay bolstered up in his bed

这病人用垫枕支撑在床上躺着。

It was the idea of supporting a craft on a 'pad ',

他的设想是：用一个垫来支撑船体，

Spacer ring provides bearing surface and prevents deformation of the gasket.

隔离环提供支撑面，防止垫圈的变形。

Marble pillars supported the roof.

大理石柱子支撑着屋顶。

The bridge rests on stone arches.

这座桥靠石拱支撑。

One of the springs supporting the mattress of a bed.Often used in the plural.

床座弹簧支撑床垫的弹簧。常用在复数中

Lower the engine and engine support cushions onto the engine compartment brackets.

降低引擎和引擎支撑坐垫到引擎室托架上。

A frame or pad to support and expand the fullness of the back of a woman's skirt.

裙撑支撑并且使女裙后部完全展开的框架或衬垫

To support, strengthen, or retain in place by means of a block.

支撑，加强，保持用木料和石料等支撑、加强或保持

Adjustments for the front seats include dual lumbar controls and adjustable cushion length for more comfortable thigh support for the driver, as well as a single lumbar control for the passenger.

前座改进包括双腰部支撑和可调座垫长度，令驾驶者驾驶更舒适，还包括有乘客单腰部支撑控制。

The lumbar support with its variable air cushion system can be adjusted to provide optimum support for the back muscles.

腰部支撑带可调节空气垫系统，可以通过精心调节更好地为背部肌肉提供最优化支撑。

a foundation of earth or rock supporting a road.

支撑公路的用泥土或岩石做的路基。

The roof of the church was supported By stone pillars.

这座教堂的屋顶由石柱支撑着。

A continuous course of stones supporting a wall

墙基层支撑一堵墙的一组连续的石块