The shot noise and thermal noise with homodyne demodulation technique is given in this article. And phase noise induced with different time delay is also analyzed.
给出了采用零差解调技术时干涉系统的散粒噪声和热噪声，并且分析了在不同时间延迟情况下的相位噪声。
As a result, the process of the spin excitation delay through spin polarized excitation is not related to temperature; however, the process through thermal excitation is temperature dependent.
结果表明：经自旋极化激发实现的自旋激化弛豫过程与温度无关，而经热激活的自旋激发弛豫过程与温度有关。
Large delay systems in the control process are very common and difficult to control, such as the majority thermal objects in the coal-fired power plant are with a large time delay.
大纯滞后系统在控制过程中比较常见且难以控制，如火电厂大多数具有大延迟、大时滞过程的热工对象。
Protection against motor over - load usually adopt thermal relay, but protection against line over - load usually adopt long delay over- current release of circuit- breaker.
电动机过载保护通常采用继电器，而配电线路过载保护多采用断路器的长延时过电流脱扣器来完成。
Coke tower is major equipment in delay-coking unit. but due to the severe service conditions, coke tower is loaded recling thermal stress and pressure.
焦炭塔是延迟焦化装置中的关键设备之一，由于操作条件苛刻，使焦炭塔受到循环往复的热应力和内压的作用。
Ash yard project is an indispensable part before generating electricity, and its progress delay has a direct influence on trial operation of thermal power projects.
灰场工程是火电厂发电不可或缺的一部分，其进度延误就直接影响火电工程试运行的进行。
The zigzag waveform movement curve is often used in the scanning mirror of thermal imager, so its performance and frequency are limited by the delay time of returning movement.
热像仪扫描摆镜通常采用锯齿波形运动曲线，扫描频率和效率取决于回扫间隔时间。
A thermal conduct model of ignition phase was established, with which the effect of various parameters on the ignition delay is analyzed.
建立了推进器点火过程热传导模型，利用该模型分析了不同因素对点火延迟时问的影响。
A thermal conduct model of ignition phase was established, with which the effect of various parameters on the ignition delay is analyzed.
建立了推进器点火过程热传导模型，利用该模型分析了不同因素对点火延迟时问的影响。
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