Successful use of the variation method depends on our ability to make shrewd choice of the trial function.

成功地应用变分法取决于对尝试函数作精明选择的能力。

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The problem with trial lawyers performing a regulatory function is that lawsuits take years or even decades to come to trial, meanwhile the company producing bad products continues business as usual, profiting while increasing the number of victims.

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The trial project is essentially a five-story brick edifice specially constructed to function like a honeycomb.

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The trial did not meet its primary endpoint, a joint rank analysis of function and survival, and no efficacy was seen in the individual components of function or survival.

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