catalogs造句
Traditional library card
catalogs provide lookup by three attributes: author, subject, and title.
传统的图书馆分类卡片提供了3个查找特征, 即 作者, 科目和标题.
Cross - references are used in all forms of
catalogs.
相关参照用于各种形式的目录.
Yes, here are some
catalogs and brochures.
有的, 这里是一些目录和小册子.
Some
catalogs provide data on motions , variability, duplicity, etc.
有的星表还提供了运动, 是否变光以及双星 、 聚星等等的资料.