false alarm
英
美
- n. 虚警(假警报)
详细释义
Noun:
-
a warning that is given about something that fails to occur
双语例句
- 1. The fire service was called out but it was a false alarm.
- 消防人员接到报警后出动，但这是假报火警。
《牛津词典》
- 2. Maybe it was just a false alarm.
- 或许只是一场虚惊罢了。
youdao
- 3. It's usually a false alarm anyway.
- 一般都是假警报罢了。
youdao
- 4. I know, yeah. False alarm, I guess.
- 我知道，是啊。我想是虚惊一场。
youdao
- 5. It's just a false alarm.
- 这只一场虚惊。
youdao
- 6. Sorry, folks. False alarm. It was just a kick.
- 抱歉了，各位，虚惊一场，宝宝只是提了一下。
youdao
- 7. A further 200 healthy women will have a false alarm.
- 此外，还有200名健康女性会被误诊。
youdao
- 8. The alarm system went wrong and created a false alarm.
- 报警系统失灵，引起一场虚惊。
youdao
- 9. This modification had a significant effect on the false alarm rate.
- 此修改对假警报率有很大的影响。
youdao
- 10. The rumours of a petrol shortage turned out to be a false alarm.
- 汽油短缺的谣传原来是一场虚惊。
youdao
- 11. All the air raid warnings, without exception, had been false alarm.
- 所有空袭预告——毫无例外——都是虚假警报。
youdao
- 12. The moment that happiness is just a false alarm, what is not love at all.
- 那一刻才发现，幸福只是虚惊一场，爱根本什么都不是。
youdao
- 13. In particular this means that this file is not malicious but a false alarm.
- 尤其是这意味着该文件是不是恶意的，但是是虚惊一场。
youdao
- 14. He reported it as a false alarm to his superiors, and hoped to hell he was right.
- 他认为当时苏联的早期预警系统还不成熟.他向他的上级报告说这是一次假警报并发自内心的希望他是对的.
youdao
- 15. "For this one, we have about 1 percent false alarm possibility," Dr.Lovis said.
- “对于这一颗来说，我们有大概百分之一的误报率，”洛维斯博士说。
youdao
- 16. The two rushed to the Cleveland Clinic, where they found out it was a false alarm.
- 于是两个奔赴克利夫兰诊所，后来发现没什么问题，虚惊一场。
youdao
- 17. Policeman: it seems that there is not my job here. This seems that it's been a false alarm.
- 警察：看起来这儿没我的事了。好像有人报错了警。
youdao
- 18. The last deflation scare, after the Internet bubble burst in 2000, turned out to be a false alarm.
- 上一次拉响通缩警报是在2000年互联网泡沫破裂后，后来证明那只是“狼来了”。
youdao
- 19. Gregory's model finds the probability that the six-planet model is a false alarm is 99.9978 percent.
- 格列格雷断定六星模型的错误几率达到了99.9978%。
youdao
- 20. Propabilities of false alarm and acquisition of the system in white gaussian noise are discussed.
- 文中分析了在白高斯随机噪声情况下，系统的虚警概率和捕获概率。
youdao
- 21. One of the main goals of the Hornet is to reduce the false alarm rate for target acquisition, House says.
- House说。House说，Hornet的主要目标之一是减少目标获取的错误报警率。
youdao
- 22. Therefore, employing theoretical detection threshold will greatly increase the false alarm probability.
- 此时若采用理论的检测门限，将使虚警率大大增加。
youdao
- 23. A Psych Ward orderly walks out and tells the inmates that it was a false alarm and guides them in back inside.
- 一个精神病区的勤务员走出来告诉囚犯们，只是一场虚惊-假警报，然后引导着囚犯们返回牢房区。
youdao
- 24. Fortunately, it turned out to be a false alarm because a careless customer mistakenly set the fire alarm off.
- 幸好，那结果是虚惊一场，因为有个粗心的顾客误触警铃。
youdao
- 25. To counter the risk of a false alarm, the regulator would reserve the right to declare a bank solvent after an audit.
- 为了减弱虚假警报的危险，监管者会保留在审计后宣布银行有清偿能力的权力。
youdao
- 26. The constant false alarm rate (CFAR) processing of radar signal is an important item of modern radar signal processing.
- 雷达信号的恒虚警率(CFAR)处理是现代雷达信号处理的重要内容。
youdao
- 27. The constant false alarm rate (CFAR) processing of radar signal is an important item of modern radar signal processing.
- 雷达信号的恒虚警率(CFAR)处理是现代雷达信号处理的重要内容。
youdao
- So the false alarm signals had to be filtered in the stage of holding down background clutters.
因此，必须设法在复杂背景抑制段将虚警探测讯息滤除掉。 - The experiments show that false positives are decreased and the detection rate is improved in this system.
分析比对实验表明，该系统降低了入侵检测系统的虚警率，提高了检测率。
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