The design features of cold rolling geers for small module involute spline shafts .

圆柱直齿小模数渐开线花键冷滚轧成型技术。

Corolla lobe margin usually narrowly involute , valvate or induplicate .

花冠裂片边缘通常狭内卷，镊合状或。

Invisible economic problem makes this multifarious already countryman economy reachs industrial structure more hasten is involute , violated the economic order with normal country badly , bring difficulty to economic management .

隐形经济问题使本已繁杂的国民经济及产业结构更趋纷乱,严重干扰了国家正常的经济秩序,给经济管理带来困难。

The analysis of inflow flow pulsation is completed for roots blowers with involute leaf shape .

对渐开线叶型三叶罗茨风机的进气流量脉动进行了分析。

Curled inward ; coiled or involute .

内卷的向内卷的；盘绕的或内卷的。