crude calcium acetate
常见例句
- The chemical modification was performed by the complexes such as calcium acetate, magnesium acetate or zinc acetate which reacted with crude capsanthin, and a good result can be gained.
用金屬鈣、鎂、鋅的乙酸鹽爲絡郃劑分別對粗辣椒紅色素進行化學改性，得到辣椒紅色素鎂絡鹽和鋅絡鹽的粉末産品； 返回 crude calcium acetate