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- However, if a change can be made, the equations show that R should be lowered to decrease voltage noise or raised to decrease current noise. 然而，如果可以改变源电阻的话，公式表明，要降低电压噪声应当减小R，而要降低电流噪声应当加大R。
- Compared to an electrometer, the voltage noise and drift are much lower, and the current noise and drift are much higher. 与测量高源内阻电压的静电计相比，纳伏表的电压噪声和电压漂移更低一些，电流噪声和电流漂移则是静电计要更低一些。
- For anharmonic trap, this excitation has energy-selective characters, and depends on the frequency spectrum of the current noise. 对于非简谐阱,这种激发具有能量选择特性,它又取决于电流噪声的频谱分布。
- Abstract： In all optical asynchronous CDMA communication system，multi-user interference and PIN dark current noise can be reduced by introducing double optical harder-limiters. 摘 要： 在全光异步CDMA通信系统中，引入两个光硬件限幅器是有效减小多用户干扰及PIN光电检测过程暗电流噪声的一种方案。
- In all optical asynchronous CDMA communication system，multi-userinterference and PIN dark current noise can be reduced by introducing double optical harder-limiters. 在全光异步CDMA通信系统中，引入两个光硬件限幅器是有效减小多用户干扰及PIN光电检测过程暗电流噪声的一种方案。
- Feedback ammeters with high value sensing resistors in the feedback loop have lower Johnson current noise and thus greater sensitivity than shunt ammeters with lower resistance shunts. 反馈安培计反馈回路中的取样电阻阻值高，其约翰逊电流噪声就比较低，从而比分流电阻值低的安培计的灵敏度更高。
- In practice，other noise in the system can be reduced by introducing double optical harder-limiters also，such as：APD shot noise，APD dark current noise，background light and thermal noise. 实际上，引入两个光硬件限幅器同样可以减小系统中的其他噪声：APD光电检测过程中的散粒噪声、暗电流噪声、背景光影响、消光比影响及热噪声。
- Method of measurement of current noise generated in fixed resistors 固定电阻器电流噪声测量方法
- Demand is outstripping current production. 现在需求逐渐超过了生产能力。
- She broadcasts on current affairs. 她发表时事广播演说。
- Our language goes current along the seacoast. 我们的语言通用于沿海一带。
- You may open a current account at a bank. 你可以在银行开立一个活期帐户。
- I'd like to open a current account with you. 我想在你们这儿开一个活期存款帐户。
- He made some comments on current topics. 他对时事问题做了若干的评论。
- The swimmer was swept away by the current. 那个游泳的人被激流卷走了。
- He is interested in current affairs. 他对时事感兴趣。
- She had to swim against the current. 她必须逆著水流往上游。
- This button switches the current on. 这个电钮接通电流。
- I should like to open a current account. 我想开一个活期存款帐户。
