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- parametric preamplifier 参数前置放大器
- Also a wide-band and gain-stable PMT Preamplifier has been designed and fabricated according to the paramet... 实验结果表明该电路在提供信号增益的同时能有效的削弱高频噪声,提高激光雷达的信噪比。
- Parametric and bottom-up cost estimation. 参数及自下而上成本估算法。
- Parametric coding for high quality audio, FPDAM. 高质量音频的参数编码，
- It still is offerred dog the options such as generator and preamplifier. 它还供给跟踪发生器和前置放大器等选件。
- The PA7:4 preamplifier is available for J16Quad and J10Quad detectors. 该pa7：4前置供j16quad和j10quad探测器。
- Many parametric curves and surfaces have been developed in CAGD. 在计算机辅助几何设计领域中,许多种参数曲线和曲面已经有了完整的理论。
- A New CARS Thermometry Using an Optical Parametric Oscillator[J]. 引用该论文 申铉国;张铁强;殷景志.
- Instabilities of Nondegenerate Optical Parametric Oscillator[J]. 引用该论文 Fei Jia;Guo Qizhi.
- Performs product characterization and parametric testing. 完成产品特性及参数测试。
- A parametric study of ductility of T beams has been conducted. 在此基础上对T梁的延性进行了参数分析。
- Parametric Wavelength Conversion Based on a Holey Fiber[J]. 引用该论文 桑新柱;余重秀;张琦;王旭.
- The receiver has been designed and made, including preamplifier,amplifier, filter circuit, AGC, PLL, etc. 设计并制作了接收机电路,包括前放电路,放大电路,滤波电路,自动增益控制电路,锁相环电路,判决电路等。
- The nonparametric test are not as efficient or "sharp" as parametric test. 非参数检验不如参数检验那么灵敏有效。
- This paper presents an up-to-date design of bioelectric preamplifier with low noise- high common-mode-rejection ratio (CMRR) and high impedance. 本文介绍一种利用负反馈原理由集成运算放大器构成的低噪声、高共模抑制比、高输入阻抚前置放大器。
- The key to the design of feeble signal sampling system lies in the designing of ultra low noise preamplifier. 设计超低噪声前置放大器是设计微弱信号采集仪器时不可回避的技术问题。
- Main amplifier is used for amplifying the output signal of preamplifier into digital voltage level. 主放大器把前置放大器的输出信号放大到数字逻辑电平,并且保持数字电平的恒定,以实现限幅的功能。
- The same basic circuit configuration shown in Figure 1-8 can be used as an input preamplifier for a nanovoltmeter. 与图1-8所示相同的基本电路结构也可以用作纳伏表的输入前置放大器。
- The characteristics of an X ray detector composed of PIN photodiode and charge sensitive preamplifier are studied . 本文简要介绍了X射线实时成像系统,综述了国内外该系统在食品安全检测中的应用。
- Preamplifier and filter were used for cancellation of respiratory ECG, body interference. 利用前置放大器和滤波器有效滤除掉呼吸,心电,人体等干扰。
