1.
primary retarder position
主制动位置，主减速器位置，头部制动位置
2.
electropneumatic master controller
电动气动制动主控制器
3.
stifle ideas, initiative
压制思想、 主动性.
4.
Research on Active and Semi-active Control of Structure Considering of Elasto-plastic
弹塑性结构的主动和半主动控制研究
5.
portless brake master cylinder
无补偿孔式制动主缸
6.
compensating brake master cylinder
有补偿孔式制动主缸
7.
control and primary scavenging pump
控制泵和主动回油泵
8.
quasi-active homing guidance system
准主动寻的制导系统
9.
hoel of piston crown
(制动主缸内) 活塞出油孔
10.
a loss or deficiency of motor control with involuntary spasms caused by permanent brain damage present at birth.
失去主动控制自发痉挛。
11.
active smoke control system
主动式烟气控制系统
12.
active satellite attitude control system
主动卫星姿态控制系统
13.
series dual chamber brake master cylinder
串列双腔式制动主缸
14.
Mouvement pour l'Instauration de la Democratie en Haiti
海地争取建立民主制度运动(民制运动)
15.
Active Vibration Control of Flexible Spacecraft during Attitude Maneuver
挠性航天器姿态机动的主动振动控制
16.
Active Vibration Control for Image on Moving Vehicles;
动载体成像振动主动控制技术的研究
17.
Research on Active Vibration Control Based on LaRC-MFC Actuator
基于LaRC-MFC致动器的振动主动控制研究
18.
A Research on Active Control Technology of Automotive Engine Vibration
汽车发动机振动主动控制技术的研究