a summary of the study 基本例句 研究综述 Study on chemical constituents in fruits and leaves of Crataegus L.山楂属植物果实和叶中化学成分的研究综述。 The study protocol and consent form were approved by the Texas A&M University institutional Review Board.研究的草案和结果得到了德克萨勘斯大学研究综述公告的认可。