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。
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.
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。
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”。
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%。
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。
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。
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。
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。
The experiment results illustrate the high detection precision and low false alarm of the proposed algorithm.
实验结果表明新算法具有较高的检测精度和较低的漏检率。
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。
To decrease the false alarm rate and improve hit rate of IDS, an improved BP algorithm was applied to an ID model.
为了降低入侵检测系统的误警率，提高检测率，在入侵检测模型中应用了一种改进BP算法。
A new multi-threshold frequency domain constant false alarm rate detection algorithm for radar fuse was presented.
提出了一种新的雷达引信多门限频域恒虚警率检测算法。
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。
A scan detection platform constructed by unused IP addresses will effectively improve detection accuracy and reduce false alarm.
利用网络中未使用IP地址构建扫描检测平台能够有效提高检测准确率，降低虚警率。
The false alarm about Spanish cucumbers will further scuff Germany’s image in a neighbourhood where it has not been popular lately.
近来德国在邻国中颇不受欢迎，这次对黄瓜的误报将进一步损害德国在邻国中的形象。
Experiment result with real targets show that the method can detect the target effectively and reduce the false alarm probability.
实验结果表明，该方法能够有效地提取目标，减少虚警率。
To accelerate the speed of face detection and get low false alarm rate, an approach of knowledge-based face detection is proposed.
为了获得具有较高检测率并保持较低误检率的快速人脸检测，提出了一种基于知识的人脸检测方法。
The false alarm about Spanish cucumbers will further scuff Germany's image in a neighbourhood where it has not been popular lately.
德国近期一直不受邻国欢迎，西班牙“毒黄瓜”的错误警告将会进一步损害其在邻国的形象。
Given detection probability and false alarm time of a radar, the system output SNR would affect the radar's effective rang directly.
在给定雷达的检测概率和虚警概率后，系统输出信噪比直接影响雷达的作用距离。
To cry Wolf is to give false alarm. It comes from the fable of the shepherd boy who often called "Wolf" to make fun of the neighbors.
喊狼来了就是发假警报。它来源于一个牧童的寓言。他经常喊狼来了，以此捉弄邻居。
Petrov was initially praised for his cool head but later came under criticism and was, for a while, made the scapegoat for the false alarm.
Petrov刚开始因为他冷静的头脑而被表扬，但是过了些时候却变成了这次假警报事件的替罪羊来批评。
However, despite the false alarm, Mr Harkins said the farmer had done the right thing by calling 000 (the Australian equivalent of 999).
尽管是个乌龙，但哈金斯表示，农场主拨打紧急救助电话的做法是正确的。
At last the experiment shows that the system could fulfill the objectives, that is, lower false alarm ratio and higher response ability.
最后通过实验表明，该系统具有较低的误报率和较好的响应能力，达到了设计的目标。
The proposed detection algorithm ensures the constant false alarm rate (CFAR) in homogeneous and partially-homogeneous clutter background.
研究结果证明该算法在均匀杂波环境和局部均匀杂波环境都有恒虚警的性质。
The nonparametric constant false alarm rate (CFAR) property of digital polarity sampled phase reversal coded pulse compressors is described.
本文阐述了极性采样倒相编码数字脉冲压缩处理器的非参量恒虚警率（CFAR）特性。
For reducing the false alarm, we adopt hierarchical alert classifier which combined misuse intrusion detection and anomaly intrusion detection.
并且采取结合了不当行为与异常行为侦测的阶层式警报分类器来降低假警报。
For reducing the false alarm, we adopt hierarchical alert classifier which combined misuse intrusion detection and anomaly intrusion detection.
并且采取结合了不当行为与异常行为侦测的阶层式警报分类器来降低假警报。
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