1.
solenoid value
电磁阀, 电磁活门
2.
auxiliary power unit bleed valve
辅助动力装置放气活门
3.
valve control motor
调节活门的传动装置
4.
fuel flow divider valve
燃料流量分配器活门
5.
fuel jettison shutoff valve
紧急放油系统断流活门
6.
minimum burner pressure valve
燃烧室最小压力活门
7.
fuel pressurizing and dump valve
燃料加压和排放活门
8.
intake valve deposit control additive
进气活门抗沉积添加剂
9.
bag valve mask resuscitator
胶囊活门面罩复苏器
10.
Resurrection Gate, an entrance to the Kremlin, sparkles with evening lights.
灯火辉煌的复兴门（活门？）克里姆林宫的一个入口。
11.
gear-operated sequence valve
用起落架操纵的程序活门
12.
There are trapdoors, sliding doors, double doors, stage doors, prison doors, glass doors.
还有活板门、拉门、双折门、舞台门、监狱门、玻璃门等。
13.
Interdepartmental Working Group on Public Information Activities
部门间新闻活动工作组
14.
46 Door travel range was too small
46 门活动范围太小
15.
the rudiments of social Behavior in children
孩子社会活动的入门
16.
This activity is called Open House.
这一活动叫做“开放门户”。
17.
a Bureau that runs espionage operations.
管理间谍活动的部门
18.
A folding section, as of a double door or of a movable partition.
门翼，屏翼如双层门或活动隔板的褶叠部分