In this paper the research progress of interrelated issues about the drug-coated stent is reviewed.

本文综述了药物涂层支架相关问题的研究进展。

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With the purpose of giving a more comprehensive picture of grammatical metaphor, this paper attempts to look at the following interrelated issues: (1) Basic criteria of grammatical metaphor;

为了对语法隐喻进行更加全面的阐释，本文就以下四个彼此相关的问题展开讨论：1）语法隐喻产生的基本条件；

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Clearly the two issues — jobs and available cash flow — are interrelated.

显然，这两个问题——就业与可用的现金流是相关的。

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