您要查找的是不是：
- rate of false alarm 误报率
- The testing of CMU face database show that the algorithm successfully segments the image with a "non-face" rejecting rate of 99% and a false alarm rate of 1.3%. 对CMU数据库中的图像进行测试;非人脸区域的排除率能达到99%25;误检率仅有1.;3%25。
- optimization of false alarm rate 虚警优化
- Of course, we also can decrease the probability of false alarm and increase the radar detect performance, so the dada processing of the radar is very important. 它对雷达信号处理后的数据进行合理、有效的整理和关联，进而给出目标飞行物的运动航迹。
- Compared to the traditional conveyors, this one can lessen times of false alarm, improve the credibility, and increase the efficiency and reliability of the conveyor. 与传统的胶带机综合保护系统相比,减少了误报和漏报现象,既提高了故障诊断的可信度,又提高了胶带机运行的效率和可靠性。
- We use the fuzzy sets to describe the probabilities of detection and probabilities of false alarm,then propose a fuzzy information fusion algorithm of multi-sensor detecting. 利用模糊集合来描述检测率和虚警率,提出了一种多传感器目标检测的模糊信息融合算法。
- 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。
- Rate of false alarms 误警率
- In the course of tracking JR motive targets, a large number of false alarm signals might appear in the target detection stage of an IR ATR system because of the non-prediction of IR targets signature. 摘要在红外动目标序列图像跟踪过程中，由于目标本身的红外特征具有较大的不可预测性，使ATR系统在目标探测阶段产生大量的虚警讯息。
- Six varieties were compared on incidence, severity and loss rate of false smut of rice (FSR). 采用6个对稻曲病抗感程度不同的水稻品种(组合),调查稻曲病发病率、严重度并计算损失率。
- Under the NP and LBPD criteria, we provide explicit algorithms to solve the LRT fusion rules, the probability of false alarm, and the probability of detection for the fusion center. 在这篇论文中，我们也提供演算法可以计算出在决策中心的决策规则、侦测率、及误警报率。
- He was the victim of a false alarm. 他受了一场虚惊。
- In order to enhance detection and reduce the rate of false positives we recommend that you send the file to our virus lab for further analysis. 为了提高侦测和减少误报率我们建议您发送文件到我们的病毒实验室进行进一步分析。
- The troops (were) stood down: it was a false alarm. 部队解除了戒备状态，原来是虚惊一场。
- Positive rate of EL TOR Vibrio cholerae by usual proliferation method was low, determination error of false negative sample was easy to occur. 霍乱弧菌的检测。采用常规的浓缩蛋白胨水增菌法检出率低,容易造成假阴性。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少？
- The results indicate that with the increase of the welding current,welding press and electrifying time,there are decreased in rate of false welding and increased in pressed depth. 结果表明:当焊接电流越强,电极压力越大,焊接通电时间越长时,钢筋网焊点虚焊率越低,压入深度越大。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- The humidity near smoke detectors was compared with outputs of smoke detectors to analyze the cause of false alarms. 结果表明在气温较低的冬季,水蒸气较易形成液态小水珠,容易导致感烟火灾探测器误报;
- The rumors 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。
