alarm

noun

1. a device that signals the occurrence of some undesirable event

Synonym: warning devicealarm system

2. a clock that wakes a sleeper at some preset time

Synonym: alarm clock

3. an automatic signal (usually a sound) warning of danger

Synonym: alertwarning signalalarum

4. fear resulting from the awareness of danger

Synonym: dismayconsternation

alarm的翻译

verb

1. warn or arouse to a sense of danger or call to a state of preparedness

e.g. The empty house alarmed him
We alerted the new neighbors to the high rate of burglaries

Synonym: alert

2. fill with apprehension or alarm
cause to be unpleasantly surprised

e.g. I was horrified at the thought of being late for my interview
The news of the executions horrified us

Synonym: dismayappalappallhorrify

1. 惊恐；忧虑；担心
Alarm is a feeling of fear or anxiety that something unpleasant or dangerous might happen.

e.g. The news was greeted with alarm by MPs...
得知这个消息，议员们忧心忡忡。
e.g. She sat up in alarm...
她惊慌得坐了起来。

2. 使惊恐；使忧虑；使担心
If something alarms you, it makes you afraid or anxious that something unpleasant or dangerous might happen.

e.g. We could not see what had alarmed him.
我们搞不明白是什么使他忧虑不安。

3. 警报器
An alarm is an automatic device that warns you of danger, for example by ringing a bell.

alarm是什么意思

e.g. He heard the alarm go off.
他听见警报响了。
e.g. ...an extremely sophisticated alarm system...
极其先进的警报系统

4. 同alarm clock
An alarm is the same as an alarm clock .

5. see also: alarming;alarmed;burglar alarm;car alarm;false alarm;fire alarm;smoke alarm

6. 危险信号;警报
If you say that something sets alarm bells ringing, you mean that it makes people feel worried or concerned about something.

e.g. This has set the alarm bells ringing in Moscow...
这已给莫斯科拉响了警报。
e.g. Alarm bells are beginning to sound at Westminster.
威斯敏斯特的警钟已开始敲响。

7. 发出警报；敲警钟
If you raise the alarm or sound the alarm, you warn people of danger.

alarm

e.g. His family raised the alarm when he had not come home by 9pm.
等到晚上9点他还未回家，他的家人便报警了。

1. 警报器：门面模式要求一个子系统的外部与其内部的通信必须通过一个统一的门面(Facade)对象进行. 门面模式提供一个高层次的接口,使得子系统更易于使用. 可以看出,Client对象需要引用到所有的录像机(Camera)、电灯(Light)、感应器(Sensor)和警报器(Alarm)对象. 代码如下:

2. 警报：健康监控器可生成三种类型的警告:注意(attention)、预警(warning) 以及 警报(alarm). 度量特殊状态的健康指示器将在记录到非正常状态时发出警报;度量一系列连续值的健康指示器使用阈值来定义正常、注意、预警、警报状态的边界(或区域).

3. 报警：新理念三 机房监控的预警功能 报警(alarm)是报告事件的发生,是在故障或危害发生之后向管理人员发送警讯,及时地发送警讯可以缩短故障修复时间(MTTR),最大程度地保障系统运行.

4. 告警：DACSVI-2000能自动地将信号类和设备类的缺陷(defect)和告警(alarm)以及告警清除等信息以时间顺序依次记录. 同时系统会记录以不同用户名登录的操作者所执行的命令. DACSVI-2000提供15min或24h的性能监视管理.

5. alarm：air launched anti rodiation missile; 空射反辐射飞弹