• alert /əˈlɜːt/           CET4 TEM4 [ alerting alerted alerts ]

  • 1

    形容词 If you are alert, you are paying full attention to things around you and are able to deal with anything that might happen. 警觉的

    We all have to stay alert.

    我们都必须保持警觉。

  • 2

    不可数名词 警觉性

    The drug improved mental alertness.

    这种药物提高了大脑的灵敏度。

  • 3

    形容词 If you are alert to something, you are fully aware of it. 充分意识到的

    The bank is alert to the danger.

    该银行对这种危险有警觉。

  • 4

    可数名词 An alert is a situation in which people prepare themselves for something dangerous that might happen soon. 戒备状态

    There has been criticism of how his administration handled last week's terrorism alert.

    对他的政府对待上周恐怖主义戒备状态的方式有批评之辞。

  • 5

    及物动词 If you alert someone to a situation, especially a dangerous or unpleasant situation, you tell them about it. 向…发出警报

    He wanted to alert people to the activities of the group.

    他想警告人们注意这个组织的行动。

  • 6

    习语 If you are on the alert for something, you are ready to deal with it if it happens. 准备应对

    They want to be on the alert for similar buying opportunities.

    他们要准备应对类似的购买机会。

alert[ə'lə:t]

• n.
  • 1

    condition of heightened watchfulness or preparation for action

    bombers were put on alert during the crisis

    同义词： qui vive

  • 2

    a warning serves to make you more alert to danger

    同义词： alerting

  • 3

    an automatic signal (usually a sound) warning of danger

    同义词： alarm / warning signal / alarum

• v.
  • 1

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

    We alerted the new neighbors to the high rate of burglaries

    同义词： alarm

• adj.
  • 1

    very attentive or observant

    an alert and responsive baby is a joy ; caught by a couple of alert cops ; alert enough to spot the opportunity when it came ; constantly alert and vigilant, like a sentinel on duty

  • 2

    mentally responsive

    an alert mind

  • 3

    not unconscious; especially having become conscious

    the patient is now awake and alert

    同义词： awake(p)

  • 4

    (usually followed by `to') showing acute awareness; mentally perceptive

    alert to the problems

    同义词： alive(p) / awake(p)

• 计算机科学技术

  • 报警-引用次数：178

    Telephone numbers, alert information and data alternation in the system are all stored in databases.

    系统中电话号码、报警信息、数据修改和用户管理都建立了数据库，以便用户对各种数据信息进行查看。

    参考来源基于Internet的远程控制技术研究

  • 告警-引用次数：71

    A new Alert Region Pointer Search arithmetic is put forward.

    提出了一种新的告警区域指针查找法。

    参考来源基于嵌入式视频监控系统的指针识别

  • 警报-引用次数：40

    Experimental results on the DARPA 2000 IDS test dataset show that the proposed method can efficiently decrease the false alert rate and reduce more than 60% of the alerts.

    在DARPA 2000测试数据集上的实验结果表明,该方法能有效降低误报率,减少警报数目60%以上。

    参考来源多IDS环境中基于可信度的警报关联方法研究

  • 警报信号

• 经济学

  • 预警-引用次数：102

    This will be a good conference and a guide for the coming related study.5. the construction of the alert model.

    5.预警模型的构建。

    参考来源企业持续成长评价和预警研究

• 交通运输工程

  • 告警-引用次数：4

    Because this system is stable and reliable, can truly solve the security problem which in the negligence and the management loophole brings, therefore the high-voltage alert combined earthing system development has the very big reality and the promoted significance.

    由于此系统稳定可靠，能确实解决人为疏忽和管理上的漏洞带来的不安全问题，因此高压告警联运接地装置的研制具有很大的实际和推广意义。 目前整套系统已在向塘机务段安全运行，各项设计功能和性能指标均达到鹰潭务段安全管理控制要求，整个系统工作稳定可靠，维护方便。

    参考来源机车车顶人孔盖高压告警联动接地装置

  • 机灵的

• 文学

  • 警策-引用次数：8

    Hence, almost all of the lines of a poem are full of Alert. The Alert of Han Yu’s poem is mainly manifested in the two aspects.

    韩愈诗歌的“警策”则主要表现在两个方面:注重字法形成警句;讲求句法成就警句。

    参考来源论杜甫和韩愈诗歌的“警策”

• 能源科学技术

  • 报警-引用次数：3

    The primary function of this system is to collect and process the data, transfer and display the data on the LED screen, communicate with the host, and send the alert signal before the blowouts.

    它的主要功能是完成数据采集、处理,将数据传送到LED屏上显示,与上位机通信并在井喷前发出报警信息。

    参考来源油井防喷器监测、数据保存与报警系统

  • 警觉的

• 心理学

  • 警觉性-引用次数：3

    Our aims are to study modafinil as countermeasures for the effect on alert,memory and mood state during 48h sleep deprivation. The research include two parts.

    实验研究分为两部分,第一部分为莫达非尼对48h睡眠剥夺下的记忆力、警觉性影响,第二部分为莫达非尼对48h睡眠剥夺下情绪状态的影响。

    参考来源莫达非尼对48小时睡眠剥夺下认知和情绪影响的实验研究

  • 警觉的

• 军事学

  • 警戒

  • 警惕性

  • 警惕的

  • 使警惕

• 电子、通信与自动控制技术

  • 报警

  • 警告

  • 告警

  • 报警消息

  • 告警信息

• 机械工程

  • 亚勤特

  • 亚勒特

• 警惕

  • 不过，在金交所于早盘交易结束(End)时告示上调黄金展期合约保证金比例后，需 警惕 ( Alert )金价冲高回落，智慧是勤劳的结果。同时需密切芝加哥商业交易所(CME)是否很快将宣布上调Comex期金交易的保证金比例。

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• 机灵的

  • ... alcohol n.酒精，乙醇;含酒精的饮料 alert a.机警的，警觉的;机灵的 alien n.外侨，外国人;外星人 ...

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• 消息

  • 激活：被叫端点可以向主叫端点发送激活消息(Alerting)，表明被叫端点已经处于 激活状态，比如电话在振铃等，此消息也是可选的。 8.

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短语
• Red Alert
  红色警戒 | 红色警报 | 白色警惕 | 紧急警报
• AMBER Alert
  安珀警戒 | 安珀警报 | 安珀警告 | 安伯警报
• Full Alert
  高度戒备 | 片 | 全面戒备状态
• ugly alert
  丑八怪警报
• Koeberg Alert
  科贝赫核电站警告
• Red Alert 2
  红色警戒 | 白色警惕 | 红色警戒2完整双CD汉化版 | 红色警戒2完整汉化版
• Emergency Alert System
  紧急报警系统 | 紧急警报系统 | 应急警报系统 | 美国紧急情况预警系统
• Red Alert 3
  红色警戒 | 红色警报 | 红警
• Alert File
  警告文件 | 警文件

词根：alert

• adv.

  • alertly 留意地；提高警觉地

• n.

  • alertness 警戒；机敏

• vt.

  • 警告；使警觉，使意识到

    alarm / warn

• adj.

  • [军]警惕的，警觉的；留心的

    vigilant / precautious

• n.

  • [军]警戒，警惕；警报

    guard / vigilance