例如，设定像是宽度的单位属性就与设定色彩属性不同。

For example, setting a unit property such as width is different from setting a color property.

youdao

在业务类图中，属性类型通常与单位相符，这对于图的可能读者是有意义的(例如，分钟，美元，等等)。

In business class diagrams, the attribute types usually correspond to units that make sense to the likely readers of the diagram (i.e., minutes, dollars, etc.).

youdao

首先，将表单预先打印的部分变成标记；其次，将要填充的部分变成数据元素；然后，将类似于单位的东西变成属性。

First, make the preprinted parts of the forms into tags; second, make the parts you fill in into data elements; and third, change things like units into attributes.

youdao