For a single row of piles, the optimization position for pile to be exerted in can be obtained by the lower bound method by trial calculation;

对于单排桩，借助于下限法可以通过试算确定其设桩范围；

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The algorithm can recognize the excellence and worseness of different processing route by trial-and-error method.

算法利用试错，区分加工路线的优劣。

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The researchers claim to have used a more accurate method for the second trial, by sending shorter bunches of the tiny neutrinos with larger gaps in between.

研究人员在第二次实验中采用了更精确的方法——发送较短的中微子束，并且将发送时间用较长的时间间隔开来。

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Alam and Tisherman aim to begin a 50-patient trial of the deep chill method at several urban trauma centers by year-end.

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