rate accuracy的例句大全

The accuracy of machine tool of many enterprises is not up to standard and with high rate of breakdown.

老设备多，新设备少。许多企业的机床精度差、故障率高。

To get good control accuracy, the actual value of the extrusion rate must be accurately measured firstly.

为了获得良好的控制精度，首先必须能够精确的测量出生产率的实际值。

The results showed that the rate of accuracy is 100% IN the twice experiments of sexing identification.

两次性别鉴别结果的相符合率为100%。

Selected cases of epilepsy, pre-clinical investigation, according to pre-survey results, statistics "epileptic syndromes Clinical Investigation Form" in the absence of the entry rate, and the dialectical survey accuracy of the results, adjust the diagnosis threshold.

选取癫痫病例，进行临床预调查，根据预调查结果，统计《癫痫中医证候临床调查表》中各条目的缺失率，并对调查表的辨证结果进行准确性评价，调整确诊阈值。

Simulation show that the dynamic method improves the baseline recognition accuracy rate from 80.1% to ( 84.1%), with a decrease of 19.96% in the relative error rate. Thus, the dynamic method rapidly increases practical speech recognition system performance.

实验表明：该方法使识别率从80.16%提高到84.12%，相对误识率降低了19.96%，在实用中提高了基线系统的识别性能。

Using optical analog to digital conversion technology has been the development trend of high conversion rate, high bit accuracy analog to digital convertor ( ADC).

采用光学模数转换技术已经成为高转换速率、高比特精度模数转换器（ADC）的发展趋势。

We have applied holdout method and 10-fold cross-validation method in the system. They estimate mainly the accuracy rate of the model.

本系统实现的是保持法和10折交叉确认法，主要是对生成的决策树模型进行准确率方面的评估。

by choosing the model parameter properly, the mean absolute percentage error is only about 5.61%, if the absolute error is less than 2 ℃, the rate of accuracy comes to 95%. this shows the validity of the svms forecast system.

通过适当选择模型参数，其平均绝对百分比误差只有5.61%，在绝对误差温度小于等于2℃的条件下，预测的准确率达到了95%，显示出所建立的支持向量机模型预测系统的有效性。

if the dictionary database can contain all the terms of patent information, patent search that the full rate of accuracy and a certain high standard.

如果词典库能包含专利信息中所有的词汇，那专利检索的精确度和准全率一定很高。

in testing the water quality, we verify the accuracy and the precision of the methods in various aspects such as blank value assay, recovery rate experiment and parallel determination experiment.

在水质化验室的工作中，采用测定程序空白值、加标回收、平行测定等质量控制手段，从不同方面来验证方法的准确度和精密度。

The experiment indicated that the retrieval could enhance the rate of accuracy immensely.

实验表明检索的准确率有了明显的提高。

Ensuring Truthfulness and Accuracy of Employment Rate by Means of Scientific Working Pattern

用科学的工作模式确保毕业生就业率的真实准确

Adopted the improvement method of difference between each frame, in the detection of each kind of vehicles to run a red light violating the rules and regulations, we achieved 25 frame per second and the accuracy rate of detection are about 90%.

采用改进的帧间差分算法，对各种车辆违章闯红灯行为的检测达到25fps，对车辆检测的准确率达到90%左右。

Results With the improvement of the reporting modes of infectious disease epidemic situation, the integrity rate, the accuracy rate and the reporting timeliness rate of infectious disease report cards and the failed reporting rate of infectious diseases were obviously improved.

结果随着传染病疫情报告方法的改进，传染病报告卡的完整率、准确率、报出及时率及传染病漏报率都有了明显的改善。

The advantages of this method are: accuracy rate of detecting gross errors is high;

该法的优点是辨识粗差准确率高，能同时定位多个粗差。

The accuracy of FDG-PET was 33.3% ( 3/ 9), and the flase positive rate was 66. 7% ( 6/ 9).

PDG-PET诊断准确率是33.3%（3／9），假阳性率为66.7%（6／9）。

Conclusions: The main measures of decreasing the neonate mortality are to increase the accuracy rate of prenatal diagnosis, to prevent pregnancy complications, and to avoid hypoxia, apnea and premature delivery.

结论：提高产前检查诊断的准确率，防止孕期并发症，预防缺氧、窒息和早产，是降低新生儿病死率的主要措施。

In order to improve the alarm accuracy rate in nuclear power station, this paper adopts Wavelet De noising ( WD) method based on statistic characteristics and presents a loose parts alarm method.

针对核电站中检测跌落零件误报警率高的问题，本文对带通滤波后的跌落零件冲击信号应用了基于统计特征的小波去噪方法，并给出了去噪后的跌落零件报警方法。

Aiming at the system of Huabei Oil Field, the system combines real time transient modeling method and rarefaction wave method, and achieves highly improved accuracy and large reduction of false alarm rate.

该系统针对华北油田某采油厂输油系统，结合瞬态负压力波法和管道实时传输模型法，有效提高了管道油品泄漏检测的准确性和报警的及时性，减少了报警失误率。

Finally, to verify the validity of the model, I used historical data back to the early warning model for sub-test, binary logistic model to calculate the overall accuracy rate and false alert rate.

最后，为了验证模型的有效性，笔者利用历史数据对预警模型进行回判测试，计算出二元逻辑斯蒂模型的总体预警准确率和误判率。