试题与答案

用回转窑生产水泥,对出磨生料的质量控制项目主要有化学成分和细度、水分。

题型:判断题

题目:

用回转窑生产水泥,对出磨生料的质量控制项目主要有化学成分和细度、水分。

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C

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题型:多项选择题 案例分析题

片剂是中药制剂的主要剂型之一,大部分中药片剂制备过程中与化学药比较有很多特殊性,并且需要包衣。

中药片剂制备软材的途径有()

A.有效成分加适当稀释剂混合后,再加湿润剂或粘合剂制软材

B.有效成分加适当稀释剂制软材

C.有效成分加处方中部分药材细粉混合后,再加湿润剂或粘合剂制软材

D.干浸膏粉碎成细粉加粘合剂制软材

E.全部中药材粉碎成细粉,加适当浓度的乙醇制软材

F.稠膏与处方中部分药材细粉混合后制软材

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题型:单项选择题

BLD Inc. produces pure bottled water. The industry has experienced rapid growth as fitness conscious consumers demand these types of products. The growth has attracted many competitors to the industry. However, marketing campaigns to differentiate their products have proven unsuccessful. The main cost to producers is the filtering system that is required to purify the water. The demand for the filtering systems, as a result of industry growth, has led to a reduction in the cost of the systems. Indicate whether the pure bottled water market is best described as a price searcher or price taker and state whether the long-run supply curve is downward-or upward-slopping. Pure bottled water makerLong run supply curve()①A. Price searcher Downward-sloping ②B. Price takerDownward-sloping ③C. Price searcher Upward-sloping

A. ①

B. ②

C. ③

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