But the study on principle and machine of seed separator has not been done thoroughly. So it has not been widely used in seed production.

但由于对该原理及机具的研究还不够深入，使得介电分选在生产上未能得以大面积的应用。

youdao

But the study on principle and machine of seed separator has not been done thoroughly. So it has not been widely used in seed production.

但由于对该原理及机具的研究还不够深入，使得介电分选在生产上未能得以大面积的应用。

youdao