摘要/Abstract

本文首先划分大型数字化、大规模数字化、非大型数字化等数字化项目的类型，并列举各类型的相关术语。通过对术语的辨析，得出MD界定的关键为是否存在资源选择，和参与MD的目的。然后从MD的开展情况入手，调查各MD项目的开展动机和资源选择标准。文章认为，资源选择标准是大型数字化项目必要组成部分。

This paper introduces different types of digital projects such as Mass digitization, Large-scale digitization, and lists some related glossaries. Then it compares these glossaries and finds that the difference among them is whether the resource selection criteria exist and their motivations. It also surveys some MD projects and their resource selection criteria, such as Google, OCA, and MBP to find that resource selection criteria are the necessary part in mass digitization.