海词手机词典

In this paper, (PPC)/organoPHilic montmorillonite (OMMT) and (PPC)/organoPHilic rectorite (OREC) nanocomposites were prepared by a melt blending method .

播放读音 播放读音

以上内容独家创作,受著作权保护,侵权必究

海词词典,十七年品牌