Braking devices and signal devices necessary for operations shall be provided.
二应备有掣动装置及操作上所必要之信号装置。
The application of this system improves evidently the reliability and safety of the signal devices. Meanw...
该系统的应用，显著提高了信号设备的安全可靠性，改善和优化了现场维修。
The application of this system improves evidently the reliability and safety of the signal devices. Meanwhile it is benefit to th…
该系统的应用，显著提高了信号设备的安全可靠性，改善和优化了现场维修。
The contractor shall set up all the necessary safety protection signal devices on the construction site, including (but not limited to)
承包商应在施工工程区内设置一切必要的安全防护信号装置，这些信号装置包括（但不限于）
Please note that the action of speed signal devices will cause the action of other devices. Consider the result before testing in order to avoid bad results.
请注意，转速信号装置的接点动作会引起电站其他设备的动作，试验前应考虑这些动作的后果，以避免产生不希望的结果。
It realizes the dynamic monitoring, condition information memory, re-play and warning etc. to the spot signal devices by use of the advanced spot bus, sensors, web techniques, data base.
它采用先进的现场总线、传感器、计算机网络技术，利用数据库等软件工程，对现场信号设备实施动态监测，状态信息储存、重放和报警等。
Wireless devices, however, introduce a number of different factors that make the transmission of this signal a lot more difficult.
而无线设备面临很多不同的因素可以使得信号的传输更加困难。
Of course, in order for this new technology to work, you have to have devices capable of receiving the signal.
当然，为了使用这项新技术，用户手机必须能够接受服务信号。
But many new users have posted comments on Apple forums reporting that their iPad has little or no wireless Internet signal when their other wi-fi devices work with no issues at all.
但是，许多新用户在苹果的论坛上发帖说他们的iPad在其他设备均能正常工作的情况下几乎没有网络信号。
Some pundits predict that it is a signal that Microsoft intends to deliver Windows or Windows Phone OS tablet and SLATE devices, while others foresee an overdue overhaul of the Xbox's architecture.
一些权威预测这是一个信号，微软打算发布Windows或者WindowsPhoneOS的平板设备，而其他人预测的是Xbox架构迟到的大修。
For obvious reasons, wired devices are near-impervious to this sort of issue; there's nothing stopping the button's electrical signal from reaching your PC along the way.
显然，对于这种问题有线设备是近似无干扰的：没什么会阻止按键的电信号沿着线输入到你的电脑。
The influence of the principal parameters of optical chirp reversal devices on ability to restore signal wave form and pulse duration has been analysed and simulated.
分析和数值模拟了用瞬态简并四波混频实现光学啁啾反转的器件的主要参数对恢复信号波形和脉冲宽度能力的影响。
Sensor is installed as far away from high-power devices, because its own output signal is relatively weak, typically millivolts, vulnerable to interference.
传感器的安装位置尽量远离大功率设备，因为它本身的输出信号就比较弱，通常为毫伏级，极易受到干扰。
In the process of guided system simulation, we completed these works of Recognizing precision of collection signal, to select displacement measurement devices, signal conversion.
在制导系统仿真过程，本文完成了信号采集精度的确认、选择位移测量装置、信号转换等工作。
The high impedance devices and signal sources must also be shielded.
高阻设备和信号源也必须是屏蔽的。
The synchronization signal provides each of the plurality of devices a time reference to synchronize the data rate.
该同步信号为多个设备中的每一个提供一个时间参考，用于同步数据速率。
On the other hand, the signal may require level shifting in order to be compatible with the input of other devices (such as ADCs) that are not designed to operate at 0v input.
另一方面，为了兼容其他那些工作输入信号电压不为0的器件，如模数-数模转换器，信号电平也许要做平移。
This is the least efficient method of amplification, because the output devices are dissipating maximum power with no input signal.
这是最有效的方法，扩增，因为输出设备的最大功率耗散没有输入信号。
This paper will research the method and devices of generating dynamic strain simulative signal from the working principle of dynamic strain amplifier.
从动态应变仪的工作原理出发，研究了动态应变模拟信号的产生方法及其设备。
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.
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。
The delay device that the time delay is continuously variable is often needed in radar signal processing, but most delay devices don't satisfy the need.
在雷达信号处理中常常要用到延迟时间可调的延迟器件，但目前大多数延迟器件都不能满足要求。
Pulse waves are sent to infrared remote devices through software program and are examined to get signal codes, which provide evidences for software decoding.
通过软件程序对红外遥控器发射的脉冲波形检测得出信号码，从而为软件解码提供依据。
Using PC or programmable devices instead of the signal generator, a high voltage solid state switch controlled by programmes will come into true.
用PC或者可编程器件取代信号发生器提供控制信号，可以实现高压固体开关的程控功能。
Wideband signal generators, measurement devices, methods of signal generation, and methods of signal analysis.
宽带信号产生器，测量装置，信号产生和分析方法。
Also, shielded cabling, such as coax or triax, should be used to make connections from the high impedance devices or signal sources to the switch card.
此外，应该使用屏蔽电缆，例如同轴或同轴三芯，连接高阻装置或信号源和开关卡。
A new method in using Charge Coupled Devices for signal processing of chirp Z-transform is described.
本文阐述一种采用电荷耦合器件(CCD)实现线性调频Z变换信号处理的新方法。
This paper introduces the working principle, realizing method, main functions and anti-intrusion measures of two-way signal power supply monitoring and failure logging devices.
介绍了双路信号电源监测装置的工作原理、实现方法、主要功能与抗干扰措施。
The hardware adopted in the system include Industrial PC, signal input devices and signal output devices.
系统中采用的硬件主要有：工业控制计算机，信号采集设备和信号输出设备。
The hardware adopted in the system include Industrial PC, signal input devices and signal output devices.
系统中采用的硬件主要有：工业控制计算机，信号采集设备和信号输出设备。
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