Instrument signal wiring junction boxes shall not be used for electrical cables.
仪表信号接线箱不能用于电力电缆。
The Standard does not attempt to relate the logic signal to an instrument signal of any specific kind.
标准并不试图将逻辑信号与任何特定种类的仪器信号相关联。
Virtual Instrument Collection phonocardiogram source code, is based on the computer sound card, which determined the sound signal and spectrum analysis.
心音采集的虚拟仪器源代码，是基于计算机声卡的，里面有心音信号和频谱分析等。
There are some reference values to the application of digital signal processing in test system based on virtual instrument.
对数字信号处理技术在虚拟仪器测试系统中的应用具有一定参考价值。
This instrument consists of three parts: optical receiving system, signal amplifying and controlling system, and display system.
该仪器由光学接收系统、信号放大与处理系统及显示系统三部分组成。
In this system, bridge measurement wiring is composed of foil gauges and signal outputted by sensors is transmitted to the display instrument.
该系统实现了由应变计组成的电桥测量线路，以及传感器输出信号的处理，并实时传送至显示仪表。
The Signal Generator, or Signal Source, is the stimulus source that pairs with an acquisition instrument like an oscilloscope to create the two elements of a complete measurement solution.
信号发生器或信号源是与采集仪器配套使用的激励源，构成了完整测量解决方案的两个单元。
However, adding a switching system to facilitate the connection between the signal source and the measuring instrument also adds measurement uncertainties.
然而，在信号源和测量仪器之间通过切换系统建立连接会也会增加测量不确定度。
While adjusting, it can measure the system according to the voltage of sensor signal that the instrument shows.
标定时可根据仪表显示的传感器信号电压进行系统检测。
Digital signal processor (DSP) was adopted to design portable rotating air blower fault diagnosis instrument, and the system hardware structure and the software designing ideas were expounded.
以数字信号处理器DSP研制便携式旋转风机故障诊断分析仪，并详细阐述了系统的硬件结构以及软件设计思想。
It is the longer to measure cycles, the stronger the capability of instrument recognition to the weak signal is, it is the less to measure the error.
同时测量周期越长，仪器对弱信号的识别能力越强，测量误差越小。
Therefore, it is important that the connection between the signal source and the measuring instrument doesn't interfere with the reading.
因此，不使信号源和测量仪器之间的连接电路影响测量读数是非常重要的。
Then using the Virtual Instrument which I designed completed the vibration signal sampling and processing.
利用本人设计的虚拟仪器实现了振动信号采集和分析。
Whatever it is radar, eccm equipment, communication equipment or instrument, frequency source with high stability is needed to guarantee the quality of carrier signal.
无论是雷达、电子对抗，还是通信、仪器设备等都需要高稳定度的频率源，以保证载波信号的质量。
It can offer standard signal source for various signal standard instrument collate.
它可以为各种信号制仪表的校对提供标准信号源。
Virtual instrument system used for field electrical test generally consists of signal conditioning units (SCU), data acquisition devices and a computer.
用于现场电气试验的虚拟仪器系统，一般由信号调理装置、数据采集卡和计算机组成。
This paper introduces a kind of digital signal of virtual display instrument utilizing C8051F MCU.
介绍一种利用C8051 F微控制器实现的虚拟仪器数字信号显示仪。
The process of designing nuclear spectrometry signal acquisition and processing system based on virtual instrument technology is showed in this article.
本文阐述了基于虚拟仪器技术和数据采集卡开发核能谱信号采集与处理系统的过程。
The HP 8566B is a versatile instrument with many applications, such as EMC testing, broadband signal surveillance, and component stimulus-response testing.
惠普8566b是一种多功能工具，许多应用，如EMC测试，宽带信号监测工作，并组成刺激-反应测试。
Making use of logic analyzer, oscillograph and bus analyzer, we can design and test the superhigh density FPGA, and transmit the signal to the instrument through probe and linker.
设计和验证超高密度FPGA的方法是采用逻辑分析仪、示波器和总线分析仪，通过测试头和连接器把信号送到仪器上。
This instrument integrates signal generation function and signal recording function on a DAQ card, in particular replaces the circuit system with a transfer function emulator.
该仪器将信号生成、信号记录功能集成在一块DAQ卡上，尤其特别的是用传递函数仿真器取代了电路系统。
In this paper, a Outer virtual Instrument Measuring System consisting of signal acquisition unit and software package was developed according to the principle of virtual Instrument.
本文应用虚拟仪器的原理，开发出一套经济实用的外置式虚拟信号测试仪的样机。
The German quickly developed an instrument which picked up the radar signal and gave the U-boat warning.
德国人很快造出了一种能测知雷达信号并向潜艇发出警报的仪器。
The proposed method excellently solves the technical problem that common instrument is difficult to detect weak signal.
这种方法很好地解决了通用仪器难于检测微弱信号的技术不足。
Data acquisition is widely used in the field of radar signal processing, digital image processing and virtual instrument.
在雷达信号处理、数字图像处理和虚拟仪器等领域中，数据采集都得到了广泛的应用。
An acoustic emission (AE) test rig with signal acquisition virtual instrument system has been developed for engineering ceramics high speed deep grinding.
建立了工程陶瓷高速深磨中声发射的实验系统，自主开发了其中的声发射信号虚拟仪器采集系统。
An virtual instrument of dynamic strain measurement and the designing procedure of the signal processing function were discussed in this paper.
信号分析与处理是测试技术工作的重要组成部分，论述了一种自行开发的虚拟动态应变测试分析仪和信号分析功能的具体设计过程。
This method is based on digital signal analysis and time series modeling analysis, and can be applied to detection of measurement signal in engineering, analysis instrument or system.
这种基于数字信号分析和时序建模分析的方法，非常适应于工程测试信号检测、分析仪器和系统的诊断。
Here the composition of the developed virtual instrument system of processing a random vibration signal is introduced.
简介了研制的随机振动信号处理虚拟仪器系统的组成。
This paper presents an integrated signal analytic system based on virtual instrument concept and a visual editor of instrument function.
文章提出了一种以虚拟仪器概念开发的、基于可视化仪器功能编辑的集成信号分析系统。
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