The mechanisms of pressure solution can be classified as water membrane model, island channeling model and Gratz model.

压溶作用机理的基本模式为水薄膜模式、岛状沟道构造模式、格莱茨模式。

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In June 2003, the U.S. Supreme Court decided two admissions cases involving the University of Michigan (UM), the undergraduate program (Gratz v. Bollinger), and the Law School (Grutter v. Bollinger).

2003年6月，美国最高法院判决了两宗密歇根大学(UM)入学纠纷的案例，分别涉及本科生院(Grat z v . B ollinger)和法学院(Grutter v . Bollinger)。

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Here, too, jurisprudence has pushed back, most notably in a 2003 Supreme Court ruling, Gratz v Bollinger.

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The firm's vice president of international social media strategy, Stacy Gratz, said this had helped attract outlets such as Tesco, House of Fraser, Primark and Nando's to the scheme.

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Unless the Supreme Court decides to revisit their 2003 decisions in Grutter and Gratz, diversity is going to be the norm in college admissions especially at selective private colleges.

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