如果这放大超过阈值，开关信号产生。
If this amplification exceeds a threshold value, a switching signal is generated.
压力表可发出供水压力下限和上限开关信号。
The pressure meters can give the switch signals of up limit pressure and down limit pressure of water supply.
当媒介来与传感器头一个开关信号产生联系。
When the medium comes in contact with the sensor tip a switching signal is generated.
操控器主要完成控制开关信号的采集和发送。
The function of manipulator is to gather the information of control key and transmit it.
为开关信号的时间延迟，因此可以使用此开关模式。
The time delay for the switching signal can also be used in this switching mode.
一个开关信号更多的时间延迟可以编程为每个开关点。
An additional time delay for the switching signals can be programmed for each switching point.
由于这它只是开关信号输入，因此不受周围电磁场的干扰。
Because of this it is just switching signal input, is therefore not subject to interference from surrounding electromagnetic field.
开关元件根据开关信号，决定是 否导通系统核心与输入装置。
The switch component decides whether or not open system core and the inputting equipment according to the switch signal.
本文应用开关信号理论，建立了基于谱技术的传输电流开关理论。
By applying switch-signal theory, the theory of transmission current-switches based on spectral techniques is proposed.
GEL7511能控制辊缝调整的位置，发出起动、停止开关信号。
The position controller GEL7511 can control the position of roller seam adjustment, the switch signal of start and stop.
经营的距离，是从积极的传感器表面上的一个开关信号分离产生的对象。
The operating distance is the separation of an object from the active sensor surface at which a switching signal is produced.
带来的滞后，即使有振动，温度漂移，或电器故障一个稳定的开关信号。
The hysteresis brings about a stable switching signal even when there are vibrations, temperature drift, or electrical failures.
空间矢量调制(SVPWM)已被广泛地用于变频器的逆变器开关信号生成。
The voltage space vector PWM (SVPWM) strategy has widely been used to generate the on and off signals of power switches of inverter.
以开关信号理论为指导，对电流型CMOS电路中如何实现阈值控制进行了研究。
Guided by the switch signal-theory, how to realize the threshold controlling in current-mode CMOS circuits is studied.
主板数字输入端口．仪表主板提供3个可编程输入端口，接收无源触点开关信号。
Motherboard digital input port: the instrument main board provides 3 programmable input port. receives the passive contact switch signal.
全数字PWM 交流主轴驱动系统的关键在于如何实时地得到PWM 开关信号。
The key of the fully digital PWM speed regulation system is how to get the PWM signals on-line.
以空间矢量调制方法来获得逆变器的开关信号，实现了小的转矩脉动和恒定的开关频率。
The control signals of invertor are produced by space vector modulation to achieve a small torque ripple and constant switch frequency.
电气部分用开关信号通过PLC来控制电磁阀，并运用外部线路来达到自动输送计量的目的。
In the end we control the electromagnetism valve by switching signal with using PLC and achieve the intention that we can use the exterior circuitry to automatically transport in electricity.
采用级联型多电平逆变器给异步电机供电，逆变器的开关信号利用载波移相脉宽调制方法生成。
The asynchronous machine is fed by cascaded multilevel inverter, and the inverter switching signals are generated by carrier phaseshifted pulse width modulation method.
采用双平衡混频结构进行设计，在射频端口实现宽带阻抗匹配，在本振端口选取合适的开关信号。
With the use of double balance mixer structure, we achieved wideband impedance match at RF port and selected appropriate switch signal at LO port.
采用FPGA作为光电开关信号数据的采集和存储装置，单片机控制FPGA的工作，并处理、显示数据。
FPGA is used as acquisition and storage devices of a photoelectric switch signal data, MCU controls FPGA, processes and displays the data.
最终达到消除PWM信号中的开关信号和电磁干扰信号，提高效率和保真度，减小输出滤波器的体积和成本。
Filter may serve the role to eliminate switching and EMI interfere in PWM signal. Thus to improve efficiency and fidelity, lower the filter cost and component sizes.
针对上述问题，给出了一种通过细化电压矢量合成扇区和开关信号选择表，优化定子磁链补偿电压的改进方法。
To solve these problems, a modified method is presented, which subdivides the voltage vector sectors and switching signal selection table, and optimized stator flux compensating voltage.
时钟等快速开关信号必须利用数字地屏蔽起来，以免向电路板上的其它器件辐射噪声，并且绝不应靠近基准输入。
Fast switching signals, such as clocks, must be shielded with digital ground to avoid radiating noise to other parts of the board, and must never be run near the reference inputs.
开关量输出模块是将PLC内部低电压信号转换成驱动外部输出设备的开关信号，并实现PLC内外信号的电气隔离。
Output switch module is a low voltage PLC internal drive external signals into the switching signal output device and to achieve internal and external PLC electrical signal isolation.
对开关信号进行直接编码，采用3个连续出现的大码距字节表示开关信号的一个状态，编码后的信号利用电信网的数字中继线路传输。
The switch signal was encoded directly and one state was expressed with 3 long distance sequence code, then it was transmitted through the digital relay line of telecommunication network.
测试系统中采用了以数字信号处理器为核心，以复杂可编程逻辑器件为外围电路，来控制执行部件和测试与接收由外部返回的数字信号、模拟信号和开关信号。
Testing system, in which DSP is the part of core and CPLD is as peripheral circuit, controls operation parts, and test or incept the digital signal, analog signals and switch signals from exterior.
很多新车都装备了与点火开关相配的键控代码，或是运用特殊的雷达信号来发动汽车的远程控制系统。
Many newer model cars come equipped with high-tech keys coded to match ignition switches or remote systems that use specific radio signals to start a car.
科学家们甚至已经设计了人工开关，当它开启时能够发光和者发出电化学或生物化学信号。
Scientists have even engineered artificial switches to start glowing or giving off some kind of electrochemical or biochemical signal once they are switched "on."
科学家们甚至已经设计了人工开关，当它开启时能够发光和者发出电化学或生物化学信号。
Scientists have even engineered artificial switches to start glowing or giving off some kind of electrochemical or biochemical signal once they are switched "on."
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