The micro-structure of hardening layer and motherly-body is different, which provide passibility for measuring the depth of hardening layer by supersonic ware.
由于硬化层与基体的微观结构不同，也就为超声波测量硬化层的深度提供了条件。
After in-depth analysis on shortcomings of stocking caused during practical application of flour micro-adding system, the schemes for improving its conveying mechanism ware presented and compared.
通过深入分析面粉微量添加系统在实际应用中产生的堆积问题，对其送料机构提出了改进方案，并且对方案进行分析与比较。
This paper deals with the method of design for crying number system, which 8031 chip micro computer as core and consist of soft ware and hard ware.
主要介绍了以8031单片机为核心的银行呼号器系统的设计方法及硬件和软件组成。
This paper deals with the method of design for crying number system, which 8031 chip micro computer as core and consist of soft ware and hard ware.
主要介绍了以8031单片机为核心的银行呼号器系统的设计方法及硬件和软件组成。
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