slit seal的意思|示意

This paper deals with a newly designed spiral-groove thrust bearing, with a slit seal around it. By the approximate theory of spiral-groove bearing, this new type bearing is analysed.

本文提出一种外径密封的螺旋槽推力轴承新结构，并利用螺旋槽近似理论对该轴承进行了分析计算。

Like aquatic sea mammals, Hutts are able to seal their slit-like nostrils, and Hutts can hold their breaths for significant lengths of time.

像海洋哺乳动物一样，赫特族能将他们的鼻孔密闭起来，而且能长时间闭气。