alkali extractive发音

意思翻译

碱抽提物

相似词语短语

alkali───n.(Alkali)人名；(冈、乍、尼日利)阿尔卡利；adj.碱性的；n.碱；可溶性无机盐

extractive───adj.提取的；可萃取的；精萃的；采掘的；n.提取物；抽出物；精华

alkali metals───n.碱金属

alkali metal───[化学]碱金属；硷金属

adscititious alkali───外加碱

双语使用场景

USES distilled water and alcohol to refine water soluble acid and alkali of sample and then test the extractive with PH indicator.───用蒸馏水或乙醇水溶液抽提试样中的水溶性酸或碱，然后用酸度计或指示剂对抽提物进行测定。

effect of some kinds of acid, alkali and salt on the transparency and viscosity of gelatin, which are usually used, is studied in extractive gelatin.───研究了明胶提取过程中，几种常用酸碱盐对明胶透明度和黏度的影响。

英语使用场景