Numerous studies have shown that estrogen plays protective effect on ischemic brain injury. Its mechanisms are very complicated, and involve many aspects.

大量研究表明，雌激素对缺血性脑损伤具有保护作用，其机制相当复杂，涉及多个方面。

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Jin Shengtan's comments on All men Are Brothers involve many aspects in novel aesthetics including creative thought, statements on personalities of the characters and plot structures.

金圣叹的《水浒传》评点涉及小说美学的诸多方面，包括创作思想、人物性格论、情节结构论。

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Transportation of dangerous chemicals is a kind of dynamic risk source. The accidents involve many aspects, seriously damaging people's lives and properties and threatening the social public security.

危险化学品运输是一种动态危险源，发生事故涉及面广，危害严重，对人民生命财产、社会公共安全构成威胁。

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To be sure, there are many aspects of it that involve law, but it actually is much more comprehensive, in terms of its character, and certainly, its application.

CENTERFORSECURITYPOLICY: Frank Gaffney: Jihad by other means