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【简答题】
组蛋白是一类与染色体 DNA 结合的重要蛋白质,在这类蛋白质中 Arg 和 Lys 的百分含量很高( 15 ~ 30% )。试问测定组蛋白的序列是否容易?为什么?
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【单选题】The advantage of container transportation is to _________.
A.
provide the better working condition for stevedore and crew
B.
take the advantage of cargo handling and keep a good maintenance of the vessel
C.
C standardize the size and package of the general cargo
D.
D reduce handling cost and damage of cargo and shorten the ship’s turnaround time in port
【单选题】What’s the advantage of oily water separator that meets the requirement of MEPC 60(33) over MEPC 107(49)?
A.
more economic
B.
larger capacity on oil treatment
C.
less costive
D.
more capable of separating emulsified oil
【简答题】A3 adj. 极度渴望的（great need/desire to do sth.）；绝望的A. desperate
【简答题】合成纤维织物的抗起毛起球性比天然纤维织物的________。
【单选题】A buyer failed to take advantage of the vendor's credit terms of 2/15, n/45, but instead paid the invoice in full at the end of 60 days. By not taking advantage of the cash discount, the buyer lost th...
A.
12.2%
B.
16.2%
C.
18.9%
D.
24.3%
E.
24.5%
【简答题】土地侵权纠纷主要包括（ ）内容。
【简答题】专利纠纷包括() A专利侵权纠纷 B专利申请权纠纷 C专利权属纠纷 D职务发明人奖酬纠纷等
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