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【单选题】
下列关于工艺放大的概念说法不正确的是( )。
A.
将小试实验的规模放大到 100000 倍规模的中试阶段。
B.
在中试阶段,研究工业化可行工艺,设备选型,可为工业化设计提供依据。
C.
将小试的反应条件和设备条件通过中试阶段逐步进行修正和完善适用于工业化生产。
D.
工艺放大包含从小试到中试的放大,以及从中试到工业化生产的放大。
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举一反三
【单选题】The basic meaning of a word is the core of word –meaning called the _______meaning.
A.
A . first
B.
derived
C.
central
D.
none of the above
【单选题】Synchronically, the basic meaning of a word is the core of word-meaning called_______.
A.
primary meaning
B.
derived meaning
C.
central meaning
D.
secondary meaning
【单选题】The basic meaning of a word is the core of word meaning called the _____ meaning.
A.
first
B.
derived
C.
central
D.
none of the above
【单选题】Synchronically,the basic meaning of a word is the core of word meaning; it is called the _____.
A.
primary
B.
secondary
C.
central
D.
derived
【简答题】in the basic meaning of a word; actual
【判断题】对于恒定表面源扩散,扩散时间越长,扩散进硅片的杂质越多。
A.
正确
B.
错误
【单选题】下列生物质燃气中的焦油去除的方法中与其他方法不同的是( )
A.
喷淋法去除焦油和灰尘
B.
鼓泡水浴法去除焦油和灰尘
C.
干式过滤法去除焦油和灰尘
D.
催化裂解法去除焦油
【单选题】What is the basic meaning of the Internet?
A.
Computer connected with the computer
B.
Computer and computer network connections
C.
The computer network and computer network connections
D.
Domestic computer connected with the international computer
【单选题】What is the basic meaning of the word “Anorexia?”
A.
It means to not eat (or not want to) eat food.
B.
It means to purge all the food you eat.
C.
It means that you think you are fat.
D.
It means none of the above.
【简答题】in the basic meaning of a word
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