The discipline is the basic activity unit of universities. The vitality of universities comes from that of discipline.

学科是大学活动的最基本单元，大学的活力在于学科的活力。

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Then enzyme activity unit of these four sulfurtransferases was determined.

随后对这四种酶的活力单位进行了测定。

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The company offers programs that enable sellers to sell their products on its websites and their own branded websites, earning fixed fees, revenue share fees or per-unit activity fees from these transactions.

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In a statement the Met said funding from organisations was used in several areas of police activity such as the Dedicated Cheque and Plastic Crime Unit.

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But multi-unit buildings accounted for the highest share of construction activity in New York (91%) and San Francisco (90%).

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