选择题:CALIS分布式联合虚拟参考咨询系统是由( )承担,与中国科学院华建电子责任有限公司合作开发的项目。

题目内容:

CALIS分布式联合虚拟参考咨询系统是由( )承担,与中国科学院华建电子责任有限公司合作开发的项目。

A.上海交通大学图书馆

B.武汉理工大学图书馆

C.武汉大学图书馆

D.北京大学图书馆

参考答案:

14.分析黄豆含氮量,称取0.8880g黄豆,用浓硫酸、催化剂等将其中蛋白质分解成NH4+,然后加浓碱蒸馏出NH3,用20.00ml0.21

14.分析黄豆含氮量,称取0.8880g黄豆,用浓硫酸、催化剂等将其中蛋白质分解成NH4+,然后加浓碱蒸馏出NH3,用20.00ml0.2133mol·L-1HCl溶液吸收,剩余的盐酸用0.1962mol·L-1NaOH溶液5.50ml滴定至终点,求试样中氮的含量。

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大脑表面的()越多,猴子的行为就越复杂。

大脑表面的()越多,猴子的行为就越复杂。A.回纹B.沟C.回D.裂

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Psychologists refer to happiness as subjective well-being (SWB) and are teaming

Psychologists refer to happiness as subjective well-being (SWB) and are teaming _____ with neuropsyc

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The teacher wrote his comments in the _____ of Joe’s paper.

The teacher wrote his comments in the _____ of Joe’s paper.

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Ten years later, in Dakar (Senegal), the world community had to face up to the f

Ten years later, in Dakar (Senegal), the world community had to face up to the fact that “_____ disc

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