1.
(of parts of a machine)move alternately backwards and forwards in a straight line
（指机件）沿直线往复移动
2.
Damping (Dampening )distributor: The roller with a lateral reciprocating motion in addition to rotation which applies the moisture to the dampers. Also called Dampening vibrator.
分布水辘:把水份分布在水辘上的辘；它除转动外还用左右往复移动。
3.
Distributor: Any distributing roller on an inking or damping system which has a lateral oscillating motion in addition to rotation.Also called Reciprocating roller,Vibrator.
摆动轴:滚墨或润湿系统上任何除转动外还作左右往复移动的分布轴。
4.
The chamber in which a piston of a reciprocating engine moves.
汽缸有往复式发动机的活塞移动的空室
5.
It cannot allow the link to translate on the horizontal direction, thus enabling the link to do reciprocating motion.
不能让杆子的中心点左右移动，才能做往复运动。
6.
compressor ,reciprocating piston, air. mobile (excl. motor vehicle-type)
往复活塞式空气压缩机,移动式（机动车型的除外）
7.
Those in the rear moved up.
后面的人往前移动。
8.
The dunes usually migrate inland.
沙丘常往内陆移动。
9.
To move a category, click Move Up or Move Down in the category's row.
想移动分区时，在分区行中按下往上移动或往下移动。
10.
Power reciprocating pump
GB/T9234-1997机动往复泵
11.
differential pump
差动泵（往复泵的一种）
12.
tape control shuttle mechanism
纸带控制往复运动机构
13.
workstring reciprocation
工作管柱上下往复运动
14.
the rapid to-and-fro movements of a piston
活塞快速的往复运动.
15.
In shaping, the cutting tool on a shaper reciprocates or moves Back and forth while the work is fed automatically towards the tool.
在仿型刨削操作中,仿型刨床上的刀具作往复或前后移动的同时,工件被自动推向刀具。
16.
Effects of Posttransplantation Jiggling Force on the Experimental Autotransplantation of Teeth in Vivo;
移植后往复正畸力对犬自体移植牙的影响
17.
Move Up will swap the position of the desired forum with the forum above it.
点选往上移动会把该版面往上移动并且和前一个版面调换位置。
18.
Move Down will swap the position of the desired forum with the forum below it.
点选往下移动会把该版面往下移动并且和后一个版面调换位置。