The proliferation of scholarly sources in the mass communication field adds to the information explosion that routinely abbreviates the useful half-life of knowledge throughout the discipline.

大众传播领域学术来源的扩散导致了信息爆炸，而信息爆炸简化了整个学科有用的半衰期知识。

Most often, an alias abbreviates literals.

别名通常只是单纯的缩写。

Length of be confined to, manuscript abbreviates somewhat.

限于篇幅, 原稿略有删节.