She linked this difference in behavior to the switch of a single amino acid unit in a protein called npr-1 (for neuropeptide Y receptor-1).

她把这种行为的不同与蛋白质内一个氨基酸单位中性蛋白酶- 1的改变联系起来。(用于神经肽y的接收器1号)。

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In this equation, Y represents the cost of a specified unit in a production run.

在这个方程序中，Y表示在生产中生产一个单位的成本。

youdao

You can prevent this by making sure the scale (how many pixels correspond to each projected unit of distance) is the same (or close) in both the x and y directions.

您可以通过保证范围（每个投影长度单元对应多少像素）在 x 和 y 方向上相同（或接近）来防止这种情况发生。

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i and j are unit vectors in the x and y directions.

和 j 分别是 x 和 y 方向上的单位矢量

耶鲁公开课 - 基础物理课程节选

The struggling smartphone maker has seen its BlackBerry unit sales fall y-o-y for the last five consecutive quarters.

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Anyone with information is asked to contact the South Wales Police Roads Policing Unit at Gwaelod y Garth on 01656 655555 extension: 42331.

BBC: Joshua Williams

The airline estimates non-fuel unit costs to be 1% higher in Q3 on a y-o-y basis.

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