The latter problem is solved easily to use the finite - difference method and the SOR arithmetic.

它很容易用有限差分方法及SOR算法求解。

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Some other researches also show that children who use media at night go to bed later, get fewer hours of sleep each week, and become sleepy more easily during the daytime.

其他一些研究也表明，晚上使用社交媒体的孩子睡得更晚，每周睡眠时间更少，白天更容易犯困。

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The use of performic acid, an affordable and easily prepared reagent, in epoxidation led to quantitatively the target epoxide.

在环氧化反应中，利用价廉、易制备的过氧甲酸以几乎定量的收率得到了环氧化合物。

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Those barriers are expected to cost millions of dollars apiece, and they might not be easily adapted to use in the aging New York subway system.

WSJ: Track Deaths Rare

Yet, she seemed to be comfortable with her newly acquired iPad and was excited about the different apps she could download and easily learn to use.

FORBES: Investing In The Business Of Fun

Deputy Paint said he was available on telephone, mobile and email so people could get hold of him easily without needing to use Twitter.

BBC: Barry Paint