Inflorescence an open, contracted, spiciform or glomerate panicle, very rarely of racemes on a central axis.

花序一开阔的，收缩，或团集圆锥花序，极少总状花序在上主轴线。

By increasing the weld heat input, the distribution of martensite becomes more dispersive and glomerate due to the molten pool stiring, the welding stress and the burning loss of alloy elements.

随着焊接热输入量的增加，由于熔池搅拌、焊接应力、合金元素烧损等原因，马氏体的分布更加散乱和密集；