cycloidal pendulum是什么意思

用法例句

Quantitative flow visualization on unsteady flow fields of wing rock;

滚摆非定常流场的定量流动显示

Progress in extrusion-spheronization process for preparation of pellets;

挤出-滚圆制微丸工艺的进展

The extrusion-spheronization is found its application in preparin g Chinese medical pellets.

方法:用挤出滚圆制粒法制备微丸,并考察微丸的部分物理性质。