多头的

A cymose inflorescence in which each axis produces more than two branches.

多头聚伞 Polychasium 每个轴具两个以上侧轴的聚伞。

It describes the designing, logic circuit, working principle and adjustment of the pneumatic rubber plate logic control system attached to the horizontal multiple-hollow-chisel mortiser.

细阐明卧式多头打眼机气动膜片逻辑控制系的设计,逻辑线路,工作原理及其调试。