The property of the near field subwavelength imaging in a metal thin-film structure is investigated using finite difference time domain method based on Drude model.

采用基于等离子体物理模型的时域有限差分方法模拟了金属薄膜近场成像特性；采用薄膜传输矩阵方法计算了金属薄膜对倏逝波分量的放大作用。

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The declared parameter type for an annotated method can make a significant difference in how the SQL statement is executed.

带注释方法的声明的参数类型可以在很大程度上影响sql语句的执行。

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The other difference is in the way the program_options: : store method is invoked.

另一个区别在于调用program_options： store方法的方式。

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But what makes Sorger's method stand out is the difference in how it approaches the problem of scaling to the human body: the Swift scales, where other bicycles may simply get taller without increasing the wheel base.

ENGADGET: Engineering a better bicycle with DBC City Bike Design Alt

The difference this new method can make was dramatically illustrated in January when Gallup made its switch from quota sampling.

ECONOMIST: Why the polls got it wrong last time