Textual analysis identified the author as Shakespeare.是什么意思？

Textual analysis identified the author as Shakespeare.

对原文的分析研究鉴定出作者是莎士比亚.

textual

adj. 正文的，版本的，原文的；

例句
The present research has implications for anaphora study, methodology, textual analysis and educational linguistics.
研究结果可用于回指理论探讨,回指研究方法, 语篇分析和教育语言学领域.

analysis

n. 分析，分解，梗概，要略，[数]解析，验定；

例句
We did an analysis of the way that government money has been spent in the past.
我们分析了政府资金过去的使用情况。

identified

v. 认出( identify的过去式和过去分词 )，支持，确认，辨认；

例句
He was identified only by his uniform and personal belongings.
他的身份只是通过制服和个人财物确定了下来。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

author

n. 著作家，作者，创造者，发起人；vt. 创作出版；

例句
The author has abstracted poems from earlier books.
作者从以前的书中摘取了一些诗作。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

Shakespeare

n. 莎士比亚(1564-1616，英国诗人、剧作家)；

例句
...a glossary of musical terms found in Shakespeare and his contemporaries.
莎士比亚及其同时代人音乐术语汇编