preamplifier
美 
英
- n.【電】前置放大器
- 網(wǎng)絡(luò)前級放大器；前級擴大機；預(yù)放大器
詞形變化
復(fù)數(shù)：preamplifiers
英漢解釋
英英解釋
例句
Preamplifier and filter were used for cancellation of respiratory ECG, body interference.
利用前置放大器和濾波器有效濾除掉呼吸，心電，人體等干擾。
The main work of the dissertation is to design the buoy hardware besides preamplifier and communication and control part.
本論文的工作是完成除前放和通信及控制分機之外的浮標主艙硬件設(shè)計。
The same basic circuit configuration shown in Figure 1-8 can be used as an input preamplifier for a nanovoltmeter.
與圖1-8所示相同的基本電路結(jié)構(gòu)也可以用作納伏表的輸入前置放大器。
In the system, the charge integral amplifier was used as the preamplifier whose output and noise has been studied in details.
電路實現(xiàn)中采用積分電荷放大器作為前置級，文中對其輸出和噪聲進行了深入的分析。
These cards include a built in preamplifier and are controlled through a microchip processor.
這些卡中包含一個內(nèi)置的前置放大器，是通過一個微芯片處理器來控制的。
Therefore the capability of a competent preamplifier should meet the requirements of all aspects.
因此，一個合格的前置放大器必須滿足各個性能方面的要求。
Experiment results show that the preamplifier designed could meet requires effectively.
實驗表明，所設(shè)計的前置放大電路可以有效地滿足設(shè)計要求。
Otherwise, the circuit also comprises offset high-voltage, semiconductor detector and preamplifier, etc.
另外，電路還包括偏置高壓、半導體探測器、電荷靈敏前置放大器等部分。
Preamplifier is an important unit for amplification of weak reflection signals.
在地震物理模型實驗系統(tǒng)中，前置放大是提高弱反射信號的重要器件。
Specially designed preamplifier circuits ensure that unwanted noise, thermoelectric EMFs, and offsets are kept to an absolute minimum.
專門設(shè)計的前置放大器電路確保不希望有的噪聲、熱電動勢和偏置電壓保持在絕對最小的數(shù)值。
Intergral Preamplifier - compatible with most normal spectroscopy amplflier systems.
集成前置放大器-與絕大多數(shù)正常光譜放大器系統(tǒng)兼容。
The unit structures of some preamplifier circuits were listed and their operating characteristics were analyzed.
列出了部分前放電路的單元結(jié)構(gòu)，并分析了它們的工作特點。
An electrical signal is generated by a preamplifier or impedance converter.
一個電子信號由前置放大器或阻抗變換器。
A capacitor feedback transimpedance amplifier (CTIA) is selected as preamplifier of ROIC based on comparing several preamplifier structures.
在對多種前置放大器比較分析后，提出了電容反饋互阻抗放大器結(jié)構(gòu)。
Noise of CMOS charge sensitive preamplifier ASIC is a critical factor for radiation detection.
CMOS專用集成電荷靈敏前放的噪聲性能對于輻射探測非常關(guān)鍵。
Acceleromater, preamplifier and display are installed in a pocket-size vibration mete.
前置放大器和顯示安裝在口袋大小的振動查處。
A current-sensitive preamplifier used for measuring neutronics characteristics of sub-critical nuclear reactor
一種用于次臨界反應(yīng)堆中子特性研究的電流靈敏前置放大器的研制
Design of a Readout Circuit and Its Preamplifier for Differential Capacitive Sensors
一種差分式電容傳感器讀出電路及其前置放大器的設(shè)計
Influence of Pointing Error on Laser Satellite Communication System with an Optical Preamplifier
對準誤差對前置光放大衛(wèi)星激光通信系統(tǒng)性能的影響
Echo preprocessing including Dynamic low-noise preamplifier, Dynamic logarithm compress, TGC control and Wave filtering, etc. ;
動態(tài)低噪聲前置放大器、動態(tài)對數(shù)壓縮、TGC控制、濾波等回波預(yù)處理；
Study on effect of Gauss light pulse with chirp and GVD to the sensitivity of receivers with an optical preamplifier
啁啾高斯光脈沖和群速度色散對帶前置放大器光接收機靈敏度的影響研究
The statistic fluctuation estimation of the output of integration-type preamplifier
積分型前放輸出電壓統(tǒng)計漲落的估算
Novel Real-time Compensation Technology for the Offset and Drift of the High-gain Preamplifier
一種高增益前置運放失調(diào)漂移的實時補償
Design of the preamplifier in a novel nano impedance microscope
新型納米阻抗顯微鏡前置放大器的設(shè)計
Thermal conductivity detector with preamplifier
帶前置放大器的熱導檢測器
The Research and Design of Trans-impedance Preamplifier in Optical Fiber Communication System
光通信系統(tǒng)中前置跨阻放大器的研究和設(shè)計
Applied Circuit of Lower-Noise Preamplifier Composed by Unattached Components
分立元件設(shè)計的低噪聲前置放大器實用電路
Design of the transimpedance preamplifier of the optical receiver
光接收機中前置跨阻放大器的設(shè)計
En-In Noise Performance Analysis of Integrated Operational Circuit in Low-Noise Preamplifier
低噪聲前放中集成運放電路的En-In噪聲性能分析
Development of two types of sensitive charge preamplifier for Rn measure device
兩種用于氡氣測量裝置的電荷靈敏前置放大器的研制
Connection of piezoelectric sensor and preamplifier
壓電傳感器與前置放大器的配接
The simulation with orCAD for charge-sensitive preamplifier designed
基于orCAD的電荷靈敏前置放大器仿真設(shè)計
Design of preamplifier and anti-interference for the portable ECG monitor
便攜式心電監(jiān)護儀前置放大電路和抗干擾的設(shè)計
Preamplifier suitable for the new generation of digital sound source
適應(yīng)新一代數(shù)碼音源的前置放大器
A modified design method of noise optimization for CMOS charge sensitive preamplifier
改進的CMOS電荷靈敏前放噪聲優(yōu)化設(shè)計方法
Study on Effect of Gauss Light Pulse with Chirp on Sensitivity of Receiver with Optical Preamplifier
啁啾高斯光脈沖對帶前置放大器光接收機靈敏度的影響研究
Design of Low Noise Preamplifier in Infrared Photoelectric Target
紅外密集度光電立靶中放大電路的設(shè)計
dummy units are applied on the sides of preamp preamplifier to reduce the boundary effect;
在預(yù)放大器的兩邊采用了冗余單元來減小邊界效應(yīng)；
Preamplifier and controls for normal operation
前置放大器與控制處于正常操作狀態(tài)*
The Design of Preamplifier with High Performance in EMG Detection
高性能肌電檢測前置放大器的設(shè)計
