1.
air Brake safe control
空气制动安全警惕装置
2.
The order urge the armed force to enhance their alertness
该项命令敦促武装部队提高警惕
3.
The order urged the armed forces to enhance their alertness.
该项命令敦促武装部队提高警惕。
4.
F-ed is forearmed.
[谚]警惕即警备。
5.
marine automatic fire alarm system
船用火警自动报警装置
6.
master supervisory and alarm frame
集中监视报警装置集中监视警报装置
7.
2. We should maintain vigilance for patients with placental factors such as placenta previa and abruptio placentae.
②有前置胎盘、胎盘早剥等胎盘因素孕产妇应警惕产后子宫出血。
8.
fire detecting and extinguishing apparatus
火警指示及灭火装置
9.
watchman tour alarm service
巡逻员转动报警装置
10.
non-addressable fire alarm device
非寻址火灾报警装置
11.
firewire control unit
火灾报警缆线控制装置
12.
smoke detecting arrangement
烟管式火灾报警装置
13.
WARNING: TURN IGNITION OF
警告：关闭点火装置。
14.
automatic-alarm-signal keying device
自动告警信号键控装置
15.
water motor alarm
水动机报警装置喷水灭火装置之一
16.
be vigilant, be on the lookout, be on one's guard, be careful.
警惕的，小心戒备着。
17.
We must keep fully alert.
我们必须高度警惕。
18.
The authorities were alerted to the danger.
当局对危险警惕起来。