纺锤

The plane of cell division is, in turn, determined by the orientation of the mitotic spindle.

细胞分裂的方向又是由有丝分裂的纺锤体所确定。

In these cells, one´s attention is drawn to the spindle pole, its nature, and function.

在这些细胞中， 纺锤极的性质和功能是值得注意的。

The distal end of the kinetochore tubule is firmly embedded in the pole.

着丝点微管的末端牢牢地埋入纺锤极。

This is an ideal spindle tree system.

这是一种理想的纺锤形植株方式。

The spindle method of training apple and pear trees was developed in Germany in the 1930´s.

苹果和梨的纺锤形整枝方法，是三十年代在德国发展起来的。