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【简答题】
为了满足各种配合要求，国家标准分别对各规定了（ ）种基本偏差。
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【单选题】Which is the most popular newspaper published by Steele?
A.
The Tatler
B.
The Spectator
C.
The Theatre
D.
The English
【单选题】Which is the most popular newspaper published by Steele?
A.
The Booker
B.
The Spectator （or The Tatler ）
C.
The Theatre
D.
The English
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【单选题】从理论上来看, 毛细管电泳就特别适合生物大分子分析的原因是( )
A.
理论塔板数 n 与溶质的扩散系数 D 成正比 ;
B.
理论塔板数 n 与溶质的相对摩尔质量 M 成正比
C.
理论塔板数 n 与溶质的扩散系数 D 成反比
D.
理论塔板数 n 与溶质的相对摩尔质量 M 成反比
【单选题】America's-most popular newspaper website today announced that the era of free online journalism is drawing to a close. The New York Times has become the biggest publisher yet to【C1】plans for a pay wal...
A.
set in
B.
set out
C.
carry over
D.
carry away
【单选题】从理论上来看，毛细管电泳就特别适合生物大分子分析的原因是______。
A.
理论塔板数n与溶质的扩散系数JD成正比；
B.
理论塔板数n与溶质的相对摩尔质量M成正比；
C.
理论塔板数n与溶质的扩散系数D成反比；
D.
理论塔板数n与溶质的相对摩尔质量M成反比。
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