The variation rules of coupling-length with both wavelength and air holes have been found:for a given twin-core photonic fiber, coupling-length decreases with increasing wavelength;

分析了耦合长度随光波长、孔半径变化的一般规律； 当双芯光子晶体光纤的结构一定时，耦合长度随波长增大而减小；

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Using complexity metrics for class length, method length, and intra-class coupling (that is, object imports and unique types) is the first step toward understanding what you're up against.

使用针对类长度、方法长度和内部类耦合的复杂性度量(即对象导入和惟一类型)是理解您所面临的困难的第一步。

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You can also look out for class length, method length, and intra-class coupling.

您还可以利用类长度、方法长度和内部类耦合。

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