另外的塑料拉链和滑动器在我的相关申请有资格的因之滚动行动拉链描绘和滑动器重量的单位中被揭露。

Another plastic zipper and slider is disclosed in my related application entitled "Rolling Action Zipper Profile and Slider Therefor" Ser.

youdao

那是以磅为单位的重量。

It's the weight in pounds.

youdao

它和千克（10升蒸馏水的重量）一起构成了公制计量的基本单位。

Together with the kilogram, initially the mass of a decaliter of distilled water, it formed the basis of the metric system.

youdao

Fat has twice the calories per unit weight that protein or carbohydrate sugar has, as a consequence, has the greatest survival value.

单位重量中脂肪的热量含量,是蛋白质和碳水化合物的两倍,因此,脂肪才是最能维持生存的物质

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

As I mentioned before, fat has twice the calories per unit weight as protein and carbohydrate.

如我之前所说,单位重量中脂肪的热量含量,是蛋白质和碳水化合物的两倍

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选