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【多选题】

当将磁粉与水按一定比例混合而成为磁悬液时需要添加下列哪些添加剂()

A.
润湿剂
B.
着色剂
C.
防锈剂
D.
消泡剂
题目标签:磁悬定比添加剂
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参考答案:
参考解析:
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举一反三

【单选题】Many Americans harbor a grossly distorted and exaggerated view of most of the risks surrounding food.Fergus Clydesdale, head of the department of food science and nutrition at the University of Massac...

A.
They overlook the risks of the food they eat.
B.
They overestimate the hazards of their food.
C.
They are overoptimistic about the safety of their food.
D.
They overstate the government's interference with the food industry.

【单选题】如果磁悬液浓度过大,会引起()

A.
掩盖掉缺陷的磁痕
B.
检测灵敏度高,无坏处
C.
不得不增大磁化电流
D.
以上都不对

【多选题】下列属于食品添加剂的是()。

A.
防腐剂
B.
酸味剂
C.
漂白剂
D.
凝固剂