级分的英文怎么说
级分的英文: Centrifuging, washing, and filtering may separate any fraction of polymer that occurred by an emulsion process n. 小部分,少量,一点儿;分数,小数 Could you move a fraction closer? In this case the fractional part is discarded. You do fractions, then you do decimals. One forth is a proper fraction. Fraction is really complicated. |