最大信号电流是在50毫安这个数量级。
输入信号可以从信号电流或相关的传感器或测量系统电压。
Input signals can be signal currents or voltages from the associated transducers or measuring systems.
为了获得准确的结果，偏移电流技术指标必须小于被切换的信号电流。
To achieve accurate results, the offset current specification must be smaller than the signal current that is being switched.
给出了具有积累特性的SEC摄像管靶极信号电流与读出扫描速率的关系。
The relation between target signal current and deflecting rate of the secondary electron conduction target vidicon(SECTV)which has accumulating effect is presented.
记录信号电流的计量是磁记录计量另一基本问题，也是等效直流法准确计量的一个关键。
How to measure the recording signal current is basically a key problem to the Equivalent Direct current Method.
这些装置非常相似，在各种情况下都可采用一定形式的增益装置或电路来提高信号电流的大小。
These devices are quite similar, and in each case we are using some form of gain device and circuit to increase the signal current level.
针对直流电力牵引区段车辆段轨道电路中的信号电流存在的迂回问题，提出了在工程设计中的防范措施。
For the problem of signal current bypass with track circuit of rolling stock depot in DC electric traction sections, the paper provides measures to prevent it.
电力牵引区段的两条钢轨，既作为轨道电路的通道来传输信号电流，又作为牵引电流的回路来传送牵引电流。
The two rails are not only signal lines of track circuits, but also loop current line of locomotive traction current in electrified railway block.
它使用“高阻抗”传感器来测量信号，而不是制图电流。
It does so by measuring the signal without drawing current, using "high impedance" sensors.
毕竟，神经核电线一样都是长丝状，它们都用电流来传递信号。
After all, nerves and telegraph wires were both long strands, and they both used electricity to transmit signals.
美国科学家的一项最新研究显示，使鲨鱼具有第六感并让它们能够检测电流信号的基因对人类头部和面部特征的发育也起著重要作用。
The same genes that give sharks their sixth sense and allow them to detect electrical signals are also responsible for the development of head and facial features in humans, a new study suggests.
当遥控无线信号发出后，一股微小的电流将激活芯片释放需要的剂量。
When a remote wireless signal is sent, a tiny electrical current zaps the chip to release the desired quantity of the drug.
产生的疤痕组织会阻止导致心律不齐的异常电流信号。
The resulting scar tissue blocks the abnormal flow of electrical signals that can cause irregular heartbeats.
马克汉姆表示：“单个细胞改变电流可令电信号波形发生变化。
“The wave form of the electric signal changes and at the level of the individual cell, it is changing its discharge, ” Markham said.
马克·汉姆表示：“单个细胞改变电流可令电信号波形发生变化。”
"The wave form of the electric signal changes and at the level of the individual cell, it is changing its discharge," Markham said.
这种技术被称为脑皮层电图学，简称ECoG。它主要是通过在大脑皮层上分布电极，来侦测从大脑内部发出的电流信号。
The technology is called electrocorticography, or ECoG, and it uses electrodes placed on the surface of the brain to detect electrical signals coming from the brain itself.
他们的创意是当手指滑过屏幕的时候，会有微小的电流产生信号声或振动感。
The idea is that when your finger moves across the screen, tiny electrical charges create a buzzing or vibrating sensation.
幸运的是，如今一种无痛设备已经可以通过探测神经元输送到大脑的电流信号来检测婴儿听力。
Fortunately, a baby's hearing can now be tested painlessly through a device that detects electrical potential in the nerves that carry sound to the brain.
该控制方式的指令信号通过同时检测电源电流和负载电压得到。
The reference signal in this control approach is obtained by detecting both source current and load voltage.
主要用于变频器控制回路中微弱电压、电流信号的控制。
It is suitable for control weak voltage current signal in the frequency converter control loop.
在科学和工程实际中，常需检测微弱电流信号。
In science and project reality, we often need to measure the weak current signal.
电流会产生磁场，从而使信号减弱和失真。
The current creates magnetic field that weaken and distort the signal.
多亏细菌胞膜上的电流信号传递到附近的电极上，科学家们可以借此探测到哪种细菌正在你的嘴巴里横行。
Thanks to the electricity in a bacterium's cellmembrane, a signal is sent to a nearby antenna which scientists use to determine what kindof bacteria is crawling around inside your mouth.
和接触电势一样，由于偏移电流而引起的小电流信号测量不确定度亦可计算获得。
As with the contact potential, the uncertainty added to a small current signal by the offset current can be calculated.
其先进的电流检测电路采用采样和保持方法，以提供精确的平均电流信号。
Its advanced current sensing circuitry employs sample and hold methods to provide a precise average current signal.
应该等待足够的时间，使开关瞬态信号衰减，电流达到稳定，然后再进行测量。
The current should be measured after a sufficient settling time to allow the switching transients to decay and the current to stabilize.
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。
Measurement of the signal is usually vibration and noise, temperature, pressure, current, voltage, etc to one or more of the signal.
放大器输入为电压信号，与光敏二极管产生的光电流信号成比例。调制光柱以断路器同样的频率照射光敏二极管。
The amplifier input is a voltage proportional to the photocurrent signal produced by a photodiode, which is irradiated by a modulated light beam at the same chopper frequency.
偏移电流是指在未施加信号时，被测电流在输出上产生的电流。
Offset current is the current generated by the circuit as measured at the output when no signal is applied.
偏移电流是指在未施加信号时，被测电流在输出上产生的电流。
Offset current is the current generated by the circuit as measured at the output when no signal is applied.
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