1.
Quick shutting valve for marine use
GB/T5744-1993船用快关阀
2.
We can stop them all at once or gradually, totally or partially.
关，也可以快关，也可以慢关，也可以留一点尾巴。
3.
When I say “come quickly”, the operative word is “quickly”.
我说“快来”, 关键的字是“快”。
4.
flip flop switch
快速开关,触发式开关
5.
Of, relating to, or marked by pleasure.
快乐的，享乐的快乐的，与其有关的或显示快乐的
6.
Fast and instant are the key words.
“快速”是关键的两个字。
7.
snap off timing discriminator
快速关断定时甄别器
8.
and closes the door quickly.
然后快速地把门关上。
9.
Hurry up! Time is of the essence.
赶快!时间是至关重要的。
10.
automatic onoff snap action thermostat
自动开关快跳恒温器
11.
The machine gunner fired a quick burst.
机关枪快速连发射击
12.
To speed up business relationship
加快业务关系的发展
13.
the sport of racing greyhounds.
关于比赛快艇的运动。
14.
Shall practice convenient customs clearance measures such as “filing customs declarations ahead of the scheduled time, filing customs declarations through networks, fast transfer
实行“提前报关、联网报关、快速转关、
15.
The Study of Fast Making Switch for Synthetic Making Test Circuit under Full Voltage;
全电压合成关合试验快速关合开关的研究
16.
Fast User Switching cannot be turned off at this time. Log off, log back on, and then turn off Fast User Switching.
快速用户切换此时无法关闭。注销，重新登录，然后关闭快速用户切换。
17.
What happens when the shutter closes?
－－当快门关闭时发生了什么事情呢？
18.
This calls for close monitoring and rapid feedback.
这需要对业务的紧密关注和快速反应。