本文介绍了解决现代电气化铁路轨道电路综合参数“在线”测试过程的技术难题。
It is given how to solve technical problem on track circuit synthetic parameters on-line measure in modern electric railway.
然而，高效的产品测试技术依然是异步时序电路大规模应用的一个很大的障碍。
However, an efficient and effective production test technique is the final hurdle of the mass application of the asynchronous circuits.
同时，说明了虚拟仪器技术在厚膜混合集成电路测试中的设计步骤和应用流程。
At the same time, the designated procedures and application flowchart of Virtual Instrument technology in HIC circuits measurement is studied.
本文介绍了已研制成功的二元轨道电路参数测试装置的组成原理、技术性能及应用。
The paper introduces the compositive principles, technical features and the application of the developed dualistic rail circuit to parameter testing equipment.
该课程的先行课是电路、模拟电子技术、电力工程基础、电气测试技术。
Its advance courses are circuit theory, simulated electronic technology, and fundamentals of electrical power engineering.
边界扫描技术是一种标准的数字电路测试及可测试性设计方法，它在工业界得到了广泛的应用。
As a standard technique of test and Design-For-Testability for testing the digital printed circuit board, Boundary-Scan technique has obtained widespread application in electronic equipment.
该课程的先行课是电路、模拟电子技术、数字电子技术、自动控制原理、电气测试技术。
Its advance courses are circuit theory, simulated electronic technology, digital electronic technology, and electrical testing technology.
本文详细介绍了如何解决在线测试现代电气化铁路移频轨道电路参数的技术难题。
This paper shows in detail about how to resolve some technical problems for on-line testing circuits parameters in electrical railway.
课程包括电气电路、电子测试设备的应用、电脑程序、数字电话技术和相关科目。
Training includes electrical circuitry, the use of electronic testing equipment, computer programming, digital telephony, and related subjects.
介绍了半导体器件与电路的总剂量辐射效应及其测试技术。
The measurements of total dose effects of electronic devices and circuits are presented in this paper.
本文介绍了电路在线测试的重要性，电路板在线测试的关键技术，电路在线测试仪的基本结构及其主要功能。
This paper presents the importance of in-circuit test, the pivotal technology of that, the basic structure of that and the function of that.
系统采用了虚拟仪器技术，基本实现了数模混合电路的测试与故障诊断。
The system combines the Virtue Instrument technology and realizes circuits testing and fault diagnosis basically.
自动检测技术操作简单，且测试速度快，但需要增加辅助检测电路。
The automatic test technology is fast and easy to operate, but needs some extra circuits.
本文研制的光子符合仪就是利用现代电路和计算机技术实现的量子通信和信息处理中最常用、最重要的测试仪器。
So, we develop the photon coincidence instrument using by modern circuit and computer, it is very important measure instrument in common use for quantum communication and information processing.
这种测试仪在电子玻璃、半导体、集成电路、薄膜和纳米技术等领域都具有很大的应用前景。
This kind of tester has a enormous practical prospect in many fields, such as electronic glass, semiconductor, integrated circuit, thin films and technology of nanometer.
本文提出了求多个测试序列极大距离的算法，该算法对数字电路的测试和软件测试技术是通用的。
This paper proposes a new algorithm for computing the maximum distance sequence, which are general for VLSI circuit test and software test technique.
随着芯片集成度和印刷电路板复杂度的不断提高，边界扫描测试技术在芯片故障检测中的应用越来越广泛。
With the continual improvement of the chip's integration level and complexity of print circuit board, the application of boundary scan test technology becomes wider and wider in testing ICs.
控制电路应用于一个热探测传感器的测试系统中，测试结果完全满足技术要求。
The circuit was used in heat sensor test system, and test result of circuit met the need of technology.
通过取样控制电路，利用A/D转换技术，建立了工作电解液闪火电压的计算机自动测试系统。
The computer-aided spark voltage test system for working electrolyte is established with A/D conversion technology and sampling circuit.
本文对电路印制板的测试技术进行了分类，介绍了在线测试和在线测试仪。
This paper classifies the testing technologies of PCB, introduces the on-line testing and on-line tester.
为了跟上变化的印刷电路板技术，近些年来，在线测试设备已经增加很多功能。
To keep up with changing PCB technology, manufacturers of in-circuit testers have added features in recent years.
及对时序电路逻辑功能的两种检测技术：基于状态表的测试技术和自动检测技术。
Two test technologies state stable based technology and automatic test technology are given for the test of logic functions of sequential circuit.
VLSI集成电路芯片测试技术正在向高层次测试推进。
The VLSI testing is being pushed to the high-level based technology.
并行测试技术是解决当今大规模电路测试难题的一个重要手段。
The parallel test generation technology is an important method to resolve the difficult problem of test on massive circuits.
本文主要介绍了一种心室晚电位前置放大电路，给出了测试情况和达到的技术性能指标，实验结果表明了该放大电路的可行性和可靠性。
This paper introduces the preamplifier of ventricular late potentials, and give out testing instance and performance parameters, experiment results show that this preamplifier is viable and reliable.
本文介绍了解决现代电气化铁路轨道电路综合参数“在线”测试过程的技术难题。
In this paper. It is given how to solve technical problem on track circuit synthetic parameters on-line measure in modern electric railway.
采用MCM技术制作出了混合集成低温红外前置放大器，实际电路的CAT测试结果与计算机辅助设计结果相吻合。
The hybrid integrated low temperature infrared preamplifier is manufactured Using MCM technology. The CAT result of actual circuit tallies wih the CAD result.
基于IEEE 1149.1标准的边界扫描技术(BST)作为一种标准化的可测性设计方法，弥补了传统测试的缺陷，为复杂的电路互连提供了测试手段。
As a standard DFT method, IEEE 1149.1 boundary-scan technique (BST) provides measures to complex interconnect test and can well make up the shortcoming of traditional test techniques.
在逻辑门电路测试技术中，可以在泛序测试法基础上建立故障诊断树，用于完成单电路故障的检测与定位诊断。
In the technologys of logic circuit test, we can use diagnosis tree to finish the test of logic element fault.
这一监控电路采用了模块化的设计思路，引入了可编程器件技术及光电隔离技术，从而提高了整个测试台的可靠性和可维护性。
This circuit makes use of modular structure, photoelectric isolation technique and programmable device and really improves the reliability and maintainability of transmitter test bench.
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