... connection formula 连接公式 connection index 联结指数 connection problem 衔接问题 ...
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Mutual relation on molding shrinkage between central character and restriction character is studied, and connection formula is established.
研究了塑件“主特征”和“限定特征”对成型收缩的影响关系，建立了考虑塑件结构特征影响的收缩关系表达式。
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