白檸檬素 的英文怎麼說
中文拼音 [báiníngméngsù]
白檸檬素
英文
limettin-
Hi this thesis, the setting time of various retarders had been tested, in which three retarders with good retarding action, citric acid, sodium tripolyphosphate, bone glue are respectively chosen from three types of retarders, hydroxyl carboxylic acid type, phosphate type and protein type, and the strength and setting time of gypsum added with them are determined. effect of some factors, such as ph value, fineness of hemihydrate, type of gypsum on the retarding action of the retarders is also studied
本文對多種緩凝劑進行凝結時間測試,選擇效果良好的羥基羧酸、無機鹽和蛋白質類型的三種緩凝劑:檸檬酸、多聚磷酸鈉和骨膠,測定它們對石膏凝結時間、強度等宏觀性能的影響,並分別研究ph值、石膏細度和石膏種類等因素對它們的緩凝效果的影響。Ingredients : vitamin c extraction, multi - fruits extracted beautifying and whitening factor, super - tiny pearl powder, amino acid, natural moisturizing factor, carrot element, and citric acid
成份:維生素? c萃取物、多種水果提取美白因子、超細珍珠粉,氨基酸,天然保濕因子、胡蘿卜素、檸檬酸。
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