The function and principle of the railway signal microcomputer interlock equipment are briefly introduced.
介绍了铁路信号微机联锁系统的作用、原理。
Methods The components, structure, corresponding function and principle for its application were introduced for this kit.
方法详细介绍一次性微创胸腔穿刺包的组成、各组成部分的作用及其工作原理。
It accounts for both the function and principle of all parts of system software, as well as the main point and realization method of program.
说明了系统软件各部分的功能和原理、程序的设计要点和实现方法。
The function and principle of some intelligent units are introduced: status monitoring unit, operation unit, relay unit, measurement unit and record unit.
介绍了几种常见智能单元(状态监测单元、智能操作单元、继电保护单元、测量计量单元、设备记录单元)的功能和原理。
A type of low speed wind tunnel used in research on forestry protection and its structure, function and principle of the design is introduced.
介绍一种用于森林保护科研试验的低速风洞的构造、性能和设计原理。
Based on the switch process of work piece coordinate system to machine coordinate system, explained the function and principle of aiming at tool operation.
根据工件坐标系向机床坐标系的坐标变换过程，说明对刀操作的作用和原理。
This paper briefly introduced the function and principle of data link system and built its fault tree, and it analyzed the fault mode appeared on data link system.
本文简要介绍了数据链系统的功能和原理，建立了数据链系统的故障树，并对数据链系统出现的故障模式进行了分析。
Function and principle of the pneumatic control of plane refueller had been related simply. Methods of removing gas circuit troubles had been recommended.
简述了飞机加油车气控功能及原理，介绍了气路系统故障的排除方法。
Function and principle of the pneumatic control of plane refueller had been related simply. Methods of removing gas circuit troubles had been recommended.
简述了飞机加油车气控功能及原理，介绍了气路系统故障的排除方法。
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