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Then multiply by the square root of the BW in Hz gives the total noise voltage. 然后被在赫兹中的 BW 的正直根繁殖给总噪音电压。
The input noise voltage of a quiet op amp is 1nv/sqrt(Hz) but there are plenty available with 20nV/sqrt(Hz). Op amps with bipolar front-ends have lower voltage noise and higher current noise than those with FET front-ends （低噪音运放的输入噪声电压可以达到1nv/sqrt(Hz) ，但是我们大量用到的运放具有20nV/sqrt(Hz)的输入噪音。
The compressor has much lower vibration noise, much less friction waste and leaking loss than the conventional rolling piston compressors. 研究表明 ,该压缩机比传统的滚动活塞式压缩机具有更低的振动噪声、更小的摩擦损耗以及更少的泄漏损失 ,是一种有实用前景的旋转式压缩机
The cause of influence of fast-cooldown J-T Cooler on the vibration noise of IR detector assembly are analyzed,the improved schema are put forward. 分析了快启动节流制冷器对于红外探测器组件振动噪声的影响因素，并提出了改进的措施。
Noise margin refers to the maximum noise voltage that can be added to the generated signal in a digital circuit before an undesirable change is caused in the circuit output. 噪声极限就是指可以加在数字电路的正常信号上，而又不对正常输出造成危害的最大噪声。
Figure 2-52 shows Johnson noise voltage versus source resistance for various bandwidths (or rise times) at room temperature. 图2-52示出在室温下，对于不同的带宽（或上升时间），约翰逊噪声电压与源电阻的关系。
In recent years, increased demand for wireless communication systems motivates a growing interest in low phase noise voltage controlled oscillator (VCO). 近年来，随着无线通信系统的飞速发展，对低相位噪声压控振荡器(VCO)的需求也同益增加。
Thus, the thesis will focus on the design of low phase noise voltage controlled oscillator (VCO) using off-chip cavity resonator and flip-chip technology. 所以，使用外接空腔共振器和覆晶技术来设计低相位杂讯的电压控制振荡器将是本论文的重点。
The CDS readout circuit can inhibit thermal noise as well as flicker noise of the microbolometer effectively, and the thermal noise dominates the output noise voltage. CDS读出电路能有效地抑制微测热辐射计的热噪声和闪烁噪声，并且输出噪声电压中热噪声占主要部分。
The problems of vibration noise and torque ripple limit the application of switched reluctance motors (SRM).Previously various efforts for solving problems in these two aspects are isolative. 开关磁阻电机的振动噪声和转矩脉动问题制约了其推广应用，先前这2个方面的研究都彼此孤立。
This paper gives a research of vibrating noise of a multi-sensor IR seeker. 对一种多元探测红外位标器的振动噪声进行了研究。
This filter is connected between CT and ETU and reduces noise voltages. 这个滤波器连接在电流互感器和ETU之间来降低电压扰动。
Its base is founded with a solid stamper with vibration- resisting and isolating robber.So it can stabilize the microphone and reduce vibration noises. 其底座坚硬压模铸造及底部的减震绝缘橡胶，稳定话筒减少震动噪声。
Vibration noise of three-ring reducer 三环减速器的振动与噪声
Analyzes performance on the rig and the data readouts obtained (e.g.，vibrations， noise, toothing etc. ) / 分析和读出数据 (例如: 震动, 噪音及齿轮) ；
Broad frequency noise voltage LT 宽频杂音电压
equivalent input wideband noise voltage [电] 等值输入宽带杂音电压
A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
The noise awoke her from her revery. 这声音把我她从沉思中惊醒。
That noise is driving me frantic. 那种噪音真要把我弄疯了。