小行星，亦称为“小型行星”，在外太空中。
Asteroids, also known as "minor planets", are numerous in the outer space.
小行星，亦称为“小型行星”，在外太空中不计其数。
Asteroids, also known as "minor planets", are numerous in the outer space.
本研究采用小型行星式球磨机加工新疆工业蛭石粉体。
In this paper, the small-scale planet style ball mill is applied to manufacture the industrial roseite powder in XinJiang Province.
应用推荐