该研究验证了相关篇章回指理论尤其是可及性理论的有关假设。
The study provides strong support for the related hypotheses, especially, the Accessibility Theory.
篇章回指通常都是指直接回指，对间接回指现象的关注相对较少。
Discourse anaphora in most cases refers to direct anaphora only, with little reference to indirect anaphora.
回指研究历史不仅是从形式研究往功能、意义研究的转换史，而且是从句内回指往篇章回指的转换史。
We argue that there is not only a shift from the formal approach to the semantic, functional approach, but also a shift of perspective, i. e. from the perspective of sentence to that of discourse.
回指研究历史不仅是从形式研究往功能、意义研究的转换史，而且是从句内回指往篇章回指的转换史。
We argue that there is not only a shift from the formal approach to the semantic, functional approach, but also a shift of perspective, i. e. from the perspective of sentence to that of discourse.
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