查询词典 reciprocating motion

Mud at the role of single-and dual role of two types, single-action reciprocating piston movement in a cycle to complete a suction drainage only action.

泥浆泵分单作用及双作用两种型式﹐单作用式在活塞往复运动的一个循环中仅完成一次吸排水动作。

The stuffing box is the kernel hermetic component of the high pressure reciprocating pump .

填料函是高压往复泵的密封部件，改进前，填料函与泵体连接处榫面上频繁发生断裂的现象直接影响了高压往复泵的运行寿命。

In this thesis, computer technology, automatic testing technology and measuring technology were successfully intergrated in the developed intelligent testing system for the HWF-5 reciprocating tribometer. It is of great significance for the research of guide sleeves in the shock absorber.

本文所研究的HWF-5往复摩擦磨损试验机的智能测试系统，将计算机技术、自动化技术以及测试技术与摩擦磨损试验机有机地结合起来，对于减振器轴套研究的深入开展有着重要意义。

The measuring precision of the rotational tribometer is upgraded from the millimeter level to the micrometer level compared with the linearly reciprocating friction test rig, which gives a more profund understanding of friction characteristics and is necessary for developing high precision frition models.

在摩擦预滑动阶段，GBM模型用一系列含库仑摩擦的弹簧振子模拟预滑动阶段的摩擦特性；在宏观滑动阶段，则采用了改进的Bouc-Wen模型和含变摩擦系数的扩展Stribeck曲线。

The reciprocating type cutter harvesters have wider cut spacing and walk slowly; Rotary type cutter harvesters have narrower cut width and walk rapidly.

往复式切割器收割机"宽而慢"，即在作业中"割得宽，走得慢"；回转式切割器收割机"窄而快"，即在作业中"割得窄，走得快"。

A method to develop a reciprocating translation with uniform moving velocity was provided.

在某些机床中，往复运动基本上是用曲柄摇杆机构或曲柄导杆来实现的。

This seems very unpromising to me, with all those heavy doors banging in and out; it's not exactly free of reciprocating parts, as noted at the time.

这似乎是很没出息，我与所有那些沉重的门，撞及在列；它的不完全免费的往复部分指出的那样，在时间。

A virtual test of reliability was proposed to solve the wear-out failure problem of the main sliding bearing of reciprocating compressor.

针对往复式压缩机主轴承的磨损失效问题，提出一种可靠性虚拟试验方法。

Dynamic loading is produced by seismic forces, non-steady wind, blast, reciprocating machinery.

动荷载是由于地震力、不稳定的风、冲击波，往复式机器所产生。

Reciprocating means up and down or banck and forth, It is the up and down action of a piston in the cylinder blick, or engine block.

大多数汽车的发动机是内燃机，往复四冲程汽油机，但是也有使用其它类型的发动机，包括柴油机，转子发动机，二冲程发动机和分程燃烧发动机。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？