Based on the principle of system engineering, the whole supply system is analyzed.
本文应用系统工程原理分析土木工程材料供应的全过程。
Engineering calculation and mechanical design are done, based on the function analysis.
在压印机机械结构功能分析的基础上，进行了工程计算与结构设计。
To study the gear surface based on the reverse engineering.
对齿轮表面进行了逆向工程学研究。
To study the gear surface based on the reverse engineering.
对齿轮表面进行了逆向工程学研究。
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