知識貝殼
知識貝殼
所屬欄目：溶液過程理論與電磁處理技術(shù)
Themainsourceofimpuritycarryoverwithrawsugarcrystalsisintheexternalmolassesfilm.Howeverimpuritiesmayalsobecontainedintheliquortrappedininclusioninthecrystal.Furthersomeimpurityspeciesmayco-crystalliseandbeincorporateddirectlyinthecrystallattice.Theaimofth ......（本文共 10473 字 , 13 張圖） [閱讀本文] >>