spindle

noun

1. any holding device consisting of a rigid, sharp-pointed object

e.g. the spike pierced the receipts and held them in order

Synonym: spike

2. a stick or pin used to twist the yarn in spinning

3. any of various rotating shafts that serve as axes for larger rotating parts

Synonym: mandrelmandrilarbor

4. a piece of wood that has been turned on a lathe
used as a baluster, chair leg, etc.

5. (biology) tiny fibers that are seen in cell division
the fibers radiate from two poles and meet at the equator in the middle

e.g. chromosomes are distributed by spindles in mitosis and meiosis

1. (机器的)轴，心轴
A spindle is a rod in a machine, around which another part of the machine turns.

2. (手纺用的)绕线杆
A spindle is a pointed rod which you use when you are spinning wool by hand. You twist the wool with the spindle to make it into a thread.

1. <纺锤体>：核仁和核膜完全消失,纺锤体(spindle)明显可见. 从细胞的侧面观察,各个染色体的着丝点均排列在纺锤体中央的赤道面上,而其两臂则自由地伸展在赤道面的两侧(图mitosis-metaphase-cemianguan). 此时,染色体具有典型的形状,

2. 轴：前言 线切割加工技术(WEDM)在众多的工业生产领域如模具制造业、汽车制造业、航空航天制造业等起到了重要的作用. 要制作一台省略其次要结构与技 术环节的低速走丝电火花线切4.可能原因:主轴(Spindle)转动2.可能原因:钻针的尖点偏心或钻刃(Lip)宽度不对