Frequency-modulated, lock-in amplifier method 选择语言:从中文简体中文翻译英语日语韩语俄语德语法语阿拉伯文西班牙语葡萄牙语意大利语荷兰语瑞典语希腊语捷克语丹麦语匈牙利语希伯来语波斯语挪威语乌尔都语罗马尼亚语土耳其语波兰语到中文简体中文翻译英语日语韩语俄语德语法语阿拉伯文西班牙语葡萄牙语意大利语荷兰语瑞典语希腊...
翻译 lock-in amplifier [ˈlɔkin ˈæmpləˌfaɪə] 释义 锁定放大器 实用场景例句 全部 In this paper, the calibration method for lock in amplifier is described. 介绍了锁相放大器的一种校准方法. 互联网 释义 实用场景例句
A lock-in amplifier with an additional phase-sensitive detector is provided. A measurement signal is mixed in a multiplicative fashion with a reference signal, which is phase-shifted by 90 degrees, for a modulation frequency. In order to reliably filter out interference signal portions in a ...
In this paper, the calibration method for lock in amplifier is described. 介绍了锁相放大器的一种校准方法. 互联网 DEADLOCK _ TIMEOUT 60 # Max time to wait of lock in distributed env. 用于配置多实例的分布式事物,指定在远程服务器上获取资源时等待的秒数. ...
synchronized at the same frequency or at an an integer multiple of it and used as a reference signal of a 10 MHz bandwidth double lock-in amplifier... S Petitgrand,R Yahiaoui,K Danaie,... - 《Optics & Lasers in Engineering》 被引量: 214发表: 2001年 Cognitive Modelling of Pilot Errors...
This letter presents principles and applications of a virtual multi-channel lock-in amplifier that is a simple but effective method to recover small ac signal from noise with high presison. The fundamentals of this method are based on calculation of cross-correlation function. Via this method, ...
A method for measuring friction forces on a nanometer scale is described. This method combines a lock‐in technique with scanning force and friction microscopy. Essentially, a lock‐in amplifier is used to determine the amplitude of the friction loop, which is measured at high frequency. To demo...
lock-in amplifier lock_电力行业词汇 锁定 lock词源英文解释 Noun (1) Middle English lok, from Old English locc; akin to Old High German loc lock, Greek lygos withe, Latin luxus dislocated Noun (2) Middle English lok, from Old English loc; akin to Old High German loh enclosure and perhaps...
1) Lock-in amplifier 数字锁相检测 2) figure 数字 1. Figure stomach intestine machine promotion step and merit. 数字胃肠机的升级步骤和优点。 2. Color,pattern,shape andfigureare elements which inevitably cause people’s imagination. 恰当地运用包装色彩、图案、造型和数字能够引发顾客积极的联想为产品...
Sound Field Visualization of Specified Frequency by Combining Scanning System with Lock-in Amplifier 喜欢 0 阅读量: 3 作者:J Yang,P Li,G Yin,S Nie,Y Tian,J Guo 摘要: Sound field visualization of specified frequency is an essential method for acoustic studies, especially in nonlinear acoustics...