精制

/ jīng zhì /

1
[化工油气冶] refining
精制(Refining) 脱酸(alkali refining): 油脂中含有各种小分子挥发性成分如酮、醛、酸等，即使含量不高，有时也会产生显著气味，例如：黄豆所...
2
refine
...；三次采油；杂质；精制；阳阴离子交换；聚丙烯酰胺 [gap=716]Keywords：acrylamide;enhancedoilrecovery(OER);impurity;refined;cationandanionexchange;ployacrylamide ...
3
[化工油气] purification
药物硫辛酸的研究进展_医学库-医学资料大全-医学研究门户网！关键词:硫辛酸;合成;精制;制剂 [gap=721]Keywords:lipoicacid;synthesis;purification;medicamentspreparation
4
purifed
... 配位指示剂complexon indicator complex ind 精制purifedpurif 气相色谱gas chromatographygc ...

短语

1
她的膳食是由未受农药、盐或精制糖污染过的天然食品构成的。
Her diet consisted of natural food, uncontaminated by pesticides, salt or refined sugar.
《柯林斯英汉双解大词典》
2
精制过程将麸皮和胚芽从谷物中除去。
The refining process removes the bran and germ from the grain.
3
糖类也是碳水化合物，糖类的来源是精制糖——蔗糖，它是一种食品甜味剂、防腐剂和果糖。
Sugars are also carbohydrates, sources of sugars are refined sugar—sucrose, which is a food sweetener and preservative and fruit sugars—fructose.

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