单语范例（未经PONS编辑处理）
With preliminary dissertations on the history of the sciences.
en.wikipedia.org Hundreds of peer-reviewed articles, books and book chapters, and dissertations or theses have been written using the data.
en.wikipedia.org His dissertation concerned the difficult problem of the equations of motion in general relativity.
en.wikipedia.org Revised texts with introductions, notes, dissertations, and translations.
en.wikipedia.org His dissertation was on difference methods for hyperbolic equations.
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