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- No ise Measurement Test Set 噪声测定试验装置
- The data splitting using the method maximizes the classification model accuracy and at the same time minimizes the noise percentage between the training set and the test set. 通过该方法进行数据分割,不仅提高了分类模型的分类精度,而且能够最小化训练集和测试集之间的噪声百分比。
- The modified readout noise measurement is based on the standard deviation of a selected square in the overscan image. 在此基础上,提出了改进的噪声和CTE的测试和归算方法。也就是,读出噪声的测量以过扫描区的方差为基础来进行。
- The test set operates both the bleed valve and solenoid valve independently. 测试仪可以对排泄阀和螺线管阀分开操作。
- Fig.8. The ROC curves for our detectors on the MIT+CMU frontal face test set. 图8.;人脸检测器在MIT+CMU的正面人脸检测库上测试,得到的ROC曲线。
- The ambient noise measurement for substations in the city plays an important role in controlling and preventing ambient noise pollution. 城市中变电站环境噪声测量对控制和防治环境噪声污染起着重要作用。
- Change some of the load test settings. 更改一些负载测试设置。
- This method took advantage of both nodal test and measurement test and overcame their disadvantages. 该组合方法融合测量检测和节点检测方法的各自优点且克服各自的缺点。
- This method determines the most effective channels and frequencies to test so the number of phase noise measurements is reduced. 此测试方法能决定出最有效的频道及频率进行测试,以减少相位杂讯的测试次数。
- The door may be supported in a horizontal plane during the pull force measurement test. 在拉力测量期间,可以在水平面内对门进行支承。
- Under the contract, Agilent will deliver its AN/PRM-35 Radio Test Set (RTS) over six years, beginning in 2008, to the U.S.Army Product Manager Test, Measurement and Diagnostic Equipment organization. 根据合同规定,自2008年开始,安捷伦将在未来六年内向美国陆军产品管理试验,测量和诊断设备组织运送其AN/PRM-35无线电测试装置(RTS)。
- A 8mm waveband FM and AM noise measuring equipment is introduced in this paper. 介绍了8mm 调频调幅噪声测试设备的原理和设计;给出了完整的测试数据和误差分析.
- Based on a 300MW axial-flow RCP model, a measurement test rig with high temperature and ultra-high pressure is designed. 针对300MW轴流式核主泵模型,设计了内流测量实验台,提出高温超高压系统的生成办法;
- Proctor Test Set is a tool used by Telco personnel to diagnose problems with phone lines. 代理测试集是电讯工作人员用来检测电话线路问题的一种工具。
- The measurement test for the influence of rotor and stator interaction on internal flow of axial-flow compressor is carried out based on the combination of PIV and PLL technology. 利用PIV和锁相技术相结合的手段,对一轴流压缩机动/静叶相干现象对内部流动的影响做了测量试验,提出了数据的处理方法,并对试验结果进行了分析。
- Secondly, research development of noise control is analyzed and theory research of noise radiation, noise measurement and noise resource diagnosis, CAE, research of numerical value and visual analysis, noise active control are described in this paper. 接着,分析噪声控制工程的研究进展,提出噪声辐射理论研究,噪声测试与声源诊断,CAE、数值化与可视化研究,噪声的主动控制技术。
- Kocour Centrifuges are used primarily with Test Set KSTS to measure sulfates in Chromic Acid based Plating baths. 主营业务:测厚仪,水质测试包,金相耗材和设备,可焊性测试仪
- The correspondence of the two different kinds of multi-point noise measurement methods with the airworthiness regulation FAR36 part which is admitted internationally is analysed and studied here. 对噪声测量系统 中的关键问题-噪声前置放大电路,文中给出了具体的电路,已通过 计量检测和实际考核,并提出了改进的优化电路。
- In order to analyze the property of the multipath effect in GPS for deformation observation, a vibration measurement test is carried out by use of a simulation vibration table. 为分析变形测量中的GPS多路径效应特征,利用模拟振动台进行振动测量实验。
- It is presented an experimental study on the bond behavior of NSM CFRP strips using a simple shear test set -up. 通过CFRP板条嵌入混凝土试块的界面单剪试验,研究粘结长度对界面粘结性能的影响。