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Investigation on Instruction and Safety Operation in the "Numerical Control CAM and Operation";

对《数控编程与操作》部分指令和安全操作的探讨

PID instruction and its application research ——Based on design and research of single-chip PLC;

PID指令及应用研究——基于单片PLC的设计研究

Anti tracking technology of the converse instructions and the prefetch instruction queue;

逆指令流与指令队列预取反跟踪技术

Analysis of DA A Directive in MCS-51 Systerm;

MCS-51系统DA A指令浅析

Based on the summary of enacted and implemented quality criteria and emission criteria in the system of EC atmosphere environment standard, the implementation procedures and requirements to member states and characteristics of EC atmosphere environment standard directives are analysed, and some suggestion for formulating and implementing Chinese atmosphere environment standard is also proposed.

在概述欧盟已颁布实施的大气环境标准体系中的质量标准和污染物排放标准的基础上,分析了欧盟环境标准指令在成员国内的实施程序与要求以及欧盟大气环境标准的特点,并对我国大气环境标准的制定与实施提出了建议。

Medical devices standards system in EU is composed of directive,harmonized standards and conformity assessment procedures.

欧盟医疗器械标准管理体系由指令、协调标准以及符合性评估程序组成。