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lock-in amplifier in Chinese

Pronunciation:
How to pronounce "lock-in amplifier""lock-in amplifier" in a sentence"lock-in amplifier" meaning

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  • 鎖定放大器

Examples

  • Digital lock - in amplifier based on dsp and sampling adc
    的數(shù)字鎖定放大器
  • Lock - in amplifiers
    鎖定放大器
  • A computer controls the whole process of measurements by communicating with the lock - in amplifier via rs232 interface
    計(jì)算機(jī)通過rs232接口與鎖相放大器通信,控制測(cè)量的全過程。
  • A lock - in amplifier is used to supply the driving signal and to detect the output signal corresponding to the sample ' s strain
    使用鎖相放大器提供驅(qū)動(dòng)信號(hào),并同時(shí)檢測(cè)對(duì)應(yīng)于樣品形變的輸出信號(hào)。
  • Photoelectric detecting circuit is constituted of four parts , i / v conversion , lock - in amplifier , low - pass filter and operation
    光電檢測(cè)電路由四部分組成,分別是i / v轉(zhuǎn)換環(huán)節(jié)、鎖相放大環(huán)節(jié)、低通濾波環(huán)節(jié)、運(yùn)算環(huán)節(jié)。
  • The core of the lock - in amplifier used to measure response of laps consists of a high precision modulator / demodulator and dds as signal generator
    對(duì)于光尋址電位傳感器,我們?cè)O(shè)計(jì)了以高精度調(diào)制解調(diào)器件和數(shù)字頻率合成器件為核心的模擬鎖相放大器。
  • For the signals are very weak , the lock - in amplifier is employed to extract the signals in the circuit design . it can inhabit the noise in the most and maximize the signal - to - noise
    因?yàn)樾盘?hào)十分微弱,所以在電路設(shè)計(jì)上采用鎖相放大器來提取信號(hào),最大限度的抑制噪聲,提高系統(tǒng)的信噪比。
  • Using the home made device , the relationship between the 3 voltage and the heating frequency is obtained by lock - in amplifier , thus the thermal conductivity of the fluid is calculated with the least square fit method
    自行研制了流體導(dǎo)熱系數(shù)的測(cè)量裝置,采用鎖相放大器獲取3電壓與頻率的關(guān)系,并借助最小二乘法,算出待測(cè)試樣的導(dǎo)熱系數(shù)。
  • The experiment results show that : the frequency stabilization of the optimized doppler modulator has already reached rms error about 1 % , which could meet the need of reference signal of the lock - in amplifier
    實(shí)驗(yàn)結(jié)果表明,經(jīng)過優(yōu)化后的多普勒調(diào)制器的輸出調(diào)制信號(hào)頻率的相對(duì)標(biāo)準(zhǔn)誤差達(dá)到了1 %左右,能夠滿足鎖相放大器對(duì)輸入?yún)⒖夹盘?hào)頻率穩(wěn)定度的要求。
  • Choosing y type reflection fiber optic detector , this thesis create a tiny displacement - detecting sensor that is made up of led ( light emitting diode ) , fiber optic detector , electric eye , lock - in amplifier , display and other electro circuits
    本論文采用y型反射式光纖探頭設(shè)計(jì)制作了一種微位移測(cè)量裝置,它主要由發(fā)光二極管、光纖探頭、 、鎖相放大器、顯示器及相關(guān)電路組成。
  • More examples:  1  2

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