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- The Phase Noise Measurement Technique of Microwave and Millimeter-wave Signal--The Extract of Phase Noise and the Error-correction 微波、毫米波相位噪声测试技术--相位噪声的提取及误差校正
- Wind turbine generator systems -- Part 11: Acoustic noise measurement techniques 风力涡轮发电机系统。第11部分:噪声测量技术
- noise measuring technique 噪声测量技术
- 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。
- Application of Remote Measurement Technique in Water Source Wells of Xuanhua Iron %26 Steel Co. 遥测遥感技术在宣钢水源井系统的应用。
- 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。
- Methods include evaluation measurement technique, error-proofing, sample size and frequency, control method. 方法包括测量技术评价、防错、样本容量与频率、控制方法。
- The measurement method should match the mangetic field.In general, the measurement technique in NML has... 现代核磁测井的测量技术已基本与实验室技术一致,核磁测井仪获取信息的能力也有了很大发展。
- The dynamic measurement technique is very important for the design, manufacture and reliability of MEMS. 摘要动态测试对MEMS的设计、制造和可靠性具有非常重要的意义。
- 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.
- A solution viscosity measurement technique using a resonating microcantilever is proposed. 提出了一种测量溶液粘度的微悬臂梁谐振技术。
- The experimental design, the sample preparation, and the measurement technique are discussed. 在非手性基体中加入适当浓度的螺旋体可有效提高手性介质的吸波性能。
- With the development of modern CAD/CAM and NC technology, the advanced measurement technique is urgently to be developed by industrial users. 随着现代计算机辅助设计、数字控制利计算机辅助制造等技术的发展,制造业越来越紧迫地要求开发先进的测量技术。
- 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。
- Load Cells are the preferred measurement technique for vessels and silos on pellet duty. They may also be considered for powder duty. 秤重单元是用于容器和颗粒料仓的首选测量技术。也可考虑用于粉尘工况。
- A minitype wireless noise measure system is designed to act as an automonitor, which has been proved to be a practical device. 试验结果表明,该系统可以有效获得飞机的噪声数据,测试结果与仿真结果比较吻合。
- Measuring technique of experimental fracture and damage mechanics II. 实验断裂、损伤力学测试技术2。
- 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。
- The measuring technique can be carried out with an ordinary diffractometer. 这种技术可在普通衍射仪上进行。
- Application of pulse sound measurement technique to acoustic measurement of fiber-optic hydrophones in an echoic tank is presented. 摘要本文介绍了脉冲声测量技术在非消声水池中光纤水听器测量中的应用。