提出一方案使设计摆脱经验法的局限性，进一步改进成品拉伸变形的均匀性。
A scheme is proposed which could extricate the designer from the limitations of the empirical method, thus improving the evenness of the shapes of the waveguides drawn.
针对混合料配合比设计中矿料组成设计常用方法的局限性，提出一种新的数解迭代法。
Aiming at limitation of common design method for mineral aggregate composition in mix proportioning, the paper advances a new numeral solution-relaxation for proportion.
应用推荐