It may be shown that the optimum distribution of the friction coefficient of points on the absorber is a gradually increasing series when the total reflection energy coefficient is at minimum.

证明了在总反射能量系数为最小时，其各点摩擦系数的最佳分布为一确定的渐增序列。

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Earlier studies on black tea have shown that it can be effective against some forms of cancer and may even prevent heart and liver disease.

早先对红茶的研究已经表明，它可以有效地对预防某些类型的癌症，甚至可能预防心脏病和肝脏疾病。

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Now a research has shown that, for men, just five minutes spent alone with a beautiful stranger causes so much stress, it may be bad for the heart.

现在一项研究显示，男人只要单独与陌生的美女相处五分钟就会产生很大压力，这可能不利于男性的心脏健康。

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Experience has shown that without such a phase it may be difficult to reach the participants that are most in need of training.

UNESCO: The Basic Competence in Working Life Programme

For example, it may be the case, as is shown in recent studies, that income at both the top and bottom has grown, but income at the top grew faster.

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And if it can be shown that radio exposure leads to greater sales, as may be the case with new music, that fact could be a part of the negotiations over royalties.

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