optimum calculation

• 优化设计计算

optimum calculation的用法和样例：

例句

1. In this paper, the design and calculation of Yangtoukou Grade Ring Bridge by Bi-Spline subdomain Method is presented.
   本文就采用双样条子域法对洋头口立交桥进行设计计算作了叙述。
2. The analysis, improvement and design calculation of the screwy feed appliance of the flour packer was introduced.
   对螺旋供料器应用于面粉包装机进行了分析，提出了改进措施及设计计算。