Ir measurements often involve multiple conductors, so a switching system is often required to switch the picoammeter and the source to all the conductors in the test circuit.
由于IR测量往往涉及到多芯导线，所以通常需要一套切换系统来将皮安计和源切换至测试电路中的所有导线。
Isolated relays, such as those used in the Model 7013 relay Switch Card, can be used to control certain test system requirements, such as the conveyor.
隔离继电器，例如7013行继电器开关卡中使用的继电器，可被用来控制特定的测试系统要求，例如传送带。
This paper presents the design of pneumatic switch and the pneumatic control system as well as the application of pneumatic switch in HV test apparatus.
文中介绍了气动开关结构设计和气动控制系统，及其在高压试验设备中的应用。
When designing a burn-in test system, one task is to determine the best way to switch all the output voltages to be monitored.
在设计老化试验系统时，任务之一就是确定切换所有输出电压的最佳方式。
The test results indicate that the metadata fault tolerance system can examine different failure in the fault injection, and it can do the system and application's switch and come back.
测试结果表明，元数据容错系统可以针对系统模拟的不同类型的故障进行错误检测，并能够对系统和应用进行切换与恢复。
The system enjoys the model extending function so as the users can test the new model switch.
系统具有型号扩展功能，以方便用户对新型号开关进行检测。
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.
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。
This test system may be used on a variety of devices, such as connectors, switch es, multiple conductor cables, and printed circuit boards.
该测试系统可被用于各种装置，例如连接器、开关、多芯电缆和印制板。
As an important component of software testing, Integration test occupies a pivotal position in the development process of Soft-Switch System.
作为软件测试中的一个重要组成部分，集成测试在软交换系统的开发过程中占有举足轻重的地位。
This article presents the content, method and process of auto engine starting system test. This paper introduces many means and circuits of no-load test, overall braking test and solenoid switch test.
提出了汽车发动机启动系统测试的内容、方法及步骤，介绍空载试验、全制动试验、电磁开关试验的方法和线路。
Proceed from the design, topological structure of signal switch system and the switch of selection are presented, and the arrangement and configuration in the automatic test system are shown.
从应用设计的角度出发，介绍信号开关系统的拓扑结构、开关选择，并举例说明它在自动测试系统中的布局与配置。
The thesis focuses on integration test and the design of testing tool in Soft-Switch system.
论文重点研究软交换系统的集成测试及其工具的实现。
A switch network for signal transmission test is designed which is suitable for microwave test system in ground station.
设计了一种适用于地面站微波测试系统中的信号传输开关网络。
A new pneumatic switch was developed in order to meet the requirements of special electric test for simulated oil-impregnated paper insulation system.
为满足油纸绝缘模拟结构的特殊电气性能试验的要求 ，研制了新颖的气动开关。
A new pneumatic switch was developed in order to meet the requirements of special electric test for simulated oil-impregnated paper insulation system.
为满足油纸绝缘模拟结构的特殊电气性能试验的要求 ，研制了新颖的气动开关。
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