模拟信号

Mitral valve insufficiency ; Field Ⅱ ultrasound simulation ; Blood flow imaging ; RF signals spectrum analysis

二尖瓣闭锁不全； Field Ⅱ超声模拟；血流成像； RF信号谱分析

Analog multiplexers increase the number of measurement channels while still using a single instrumentation amplifier.

通道是模拟、数字信号进入及离开DAQ设备的管脚或引线。

Oversampled ADCs based on sigma-delta modulation are well-suited to the implementation of analog interfaces in digital communication and signal processing systems.

过采样∑△ADC采用∑△调制技术来实现模数转换，非常适合用来实现数字通信系统和信号处理系统中的模拟接口部件。

The princi2 ple of signal processing of eddy current sensors and a simulate test device are illust rated.

文中说明了传感器与信号处理的原理，并且介绍了模拟试验装置与实测结果。

An improved scheme for replication of analogue optical pulses based on active recirculating fiber delay line is proposed.

改进并验证了一种基于有源循环光纤延迟线的模拟光脉冲信号复制技术。

The equipment is by repositions the pressed key initialize the system complete machine, by the potentiometer function in the analog input related sur- electric circuit's signal, through the monolithic integrated circuit interior appreciation, triggers the monolithic integrated circuit system function operation.

设备是以复位按键启动系统整机，由电位器作用于模拟输入相关外加电路的信号，通过单片机内部鉴识，触发单片机系统功能操作。

The analogue control signals and parameter retransmissions are applied to the driver board user terminal blocks.

模拟控制信号的转发是通过用户接线端块实现的。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。