The noise current source is denoted by a diamond with an asterisk inside.
我们用一个内带星号的菱形表示电流噪声源。
Based on the equivalent circuit model of a two-port optical receiver front-end, the relationship between the equivalent input noise current spectral density and the noise figure is analyzed.
根据光接收机前端等效电路模型，建立了噪声系数与等效输入噪声电流谱密度的关系。
With this shield in place, the noise current generated by the electrostatic voltage source and the coupling capacitance flows through the shield to ground rather than through the signal conductors.
有了这种屏蔽，由静电电压源和耦合电容产生的噪声电流就经过屏蔽流到地，而不再流过信号线。
According to a neuroscience study published today in Current Biology, they’re blessed with a type of brain activity that may essentially block out noise.
发表在“现代生物学”杂志上的一篇神经科学研究论文，破解了这个秘密：他们大脑组织能有效阻断噪声的输入。
Those whose brains produced the most spindles were most immune to the noise, the journal Current Biology reports.
那些大脑产生更多纺锤波的人更容易对噪声免疫，《当代生物（Current Biology）》期刊报道说。
The system can take a picture of the user's face, "without a flash, any noise, or any indication that a picture is being taken to prevent the current user from knowing he is being photographed";
此系统能为用户面部照相，“无声无息无闪光，也没有任何提示，当前用户根本不知道自己已经被留影了”；
Soft transient control reduces inrush current and audio noise.
软瞬态浪涌电流控制和降低音频噪声。
Measurement of the signal is usually vibration and noise, temperature, pressure, current, voltage, etc to one or more of the signal.
测量的信号通常是振动、噪声、温度、压力、电流、电压等信号中的一种或几种。
Noise can seriously affect sensitive current measurements. This section discusses how source resistance and source capacitance affect noise performance.
噪声能够严重地影响灵敏的电流测量工作。本节讨论源电阻和源电容如何影响噪声的性能。
Standard deviation of current noise is qualified to compare corrosion rates of metals with the same corrosion type.
电流噪声标准偏差可用于比较同一种腐蚀类型下材料的腐蚀速度；
The normalized LMS (NLMS) algorithm is a current algorithm usually used in an adaptive noise canceller.
归一化lms (NLMS)算法是目前自适应噪声对消器中常用的一种算法。
Lift the current design PLC (PLC), function in a flexible, simple programming, less failure, low noise.
目前电梯设计使用可编程控制器(PLC)，功能变化灵活，编程简单，故障少，噪音低。
When measuring low current, electrostatic shielding (as discussed in Section 2.6.2) is the most common way to reduce noise due to AC interference.
在测量弱电流时，静电屏蔽(如第2.6.2节所讨论)是降低交流干扰引起的噪声的最常用的方法。
This current-decay control scheme results in reduced audible motor noise, increased step accuracy, and reduced power dissipation.
此电流衰减控制方案成果在减少声响马达的噪声，提高一步的准确性，并降低功耗。
These error sources include offset voltages, noise and common-mode current, and reversal errors.
这些误差来源包括偏置电压、噪声和共模电流以及反向误差。
This product paves the way for a smaller, lighter, easier to produce, high noise rejection, low cost solution to motor current sensing.
此产品铺平了道路，为更小，更轻，更容易生产，高噪声抑制，低成本解决方案，以电机电流感应。
The key of corrosion detecting technique of ground grid was to solve the problem of in field current distribution, detecting methods and the noise interfering.
埋地裸金属网现场腐蚀检测技术研究着重解决了现场检测中的电流分散、检测方法、噪声干扰等问题。
In experiment, we research the optical spectrum and analyze the influence of driven current noise on optical spectrum linewidth of tunable DBR laser.
实验研究了可调dBR激光器的光谱特性，并分析了驱动电流噪音对可调d BR激光器线宽的影响。
All real voltage and current sources contain an internal resistance; therefore, they exhibit Johnson noise.
所有真实的电压源和电流源都具有内阻，所以它们都表现出约翰逊噪声。
An adaptive harmonic current detecting method based on the adaptive noise canceling technology is presented.
提出一种基于自适应噪声对消技术的谐波电流检测方法。
It is shown that the differential conductance, average current and shot noise power are suppressed by the impurities and rough interface scattering.
研究表明，无序层中的杂质散射和粗糙界面散射都能抑制系统的微分电导、平均电流和散粒噪声功率。
The ground connection of the light current system, mainly working grounding, aims to prevent electromagnetic noise and assures the equipment to work steadily and reliably.
弱电系统的接地以工作接地为主，目的是为了防止电磁干扰，保证弱电系统中设备稳定、可靠工作。
The diameter of the impeller is reduced through cutting impeller to improve the factual performance, reduce noise and motor current, so that it can be run steadily for a long duration.
通过切削叶轮缩小叶轮直径，改变离心泵实际性能，降低噪音和电机电流达到稳定长周期运转的目的。
Features: high voltage, high current, high hFE, low noise, excellent hFE linearity.
特点：电压，电流，放大高，噪声低，放大线性好。
By using the WKBJ method, the average of currents and square of the current are calculated, the results show the existence of the current fluctuation, which causes the noise in the circuits.
运用WKBJ方法计算了电流平均值和电流平方的平均值，计算结果表明电流涨落是存在的，它是介观电路中主要的量子噪声。
An adaptive harmonic current detecting method based on the adaptive noise canceling technology is researched.
文中首先介绍一种基于自适应噪声对消技术的自适应谐波电流检测方法。
The paper investigated the noise of optoelectronic detectors, analyzed the noise Voltage and current in optoelectronic detectors, and discussed a method of reducing the noises.
本文探讨了光电探测器的噪声，分析了光电探测器的噪声电压、噪声电流的影响因素，并提出了解决的方法。
The AAT3177 is a high output current, high efficiency, low noise, low profile Charge Pump DC/DC converter.
AAT3177是高输出电流，高效率，低噪音，低姿态电荷泵DC/ DC转换器。
The AAT3177 is a high output current, high efficiency, low noise, low profile Charge Pump DC/DC converter.
AAT3177是高输出电流，高效率，低噪音，低姿态电荷泵DC/ DC转换器。
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