ultraspeed centrifuge

• 超速离心机

ultraspeed centrifuge的用法和样例：

例句

1. Separation is on the basis of size .If centrifuged for too long all the organelles will end up in the pellet at the bottom of the centrifuge tube.
   使用超速离心机将各种细胞器沉降于梯度内的平衡位，此处它们的密度相当于蔗糖的密度。