分形图象编码法具有高压缩比、高图象品质等显著优点，但其编码时间太长。

Fractal image compression is of outstanding advantages of high compression ratio and high image qualities, but its encoding process is time-consuming.

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在数字频高图换算电子浓度剖面的基础上，利用卡普曼函数拟合法建立模型电离层。

Based on the electron density profiles which were inverted from digital ionograms, a Chapman function is used to give a fitted model of ionosphere.

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而阮高的“天界仙女图”变化很大。

In Ruan Gao's "Fairies of the Celestial Realm," there are also evident changes.

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Something I'll also point out as you see these dashed line that tell you where the individual molecular orbitals are arising from, as you get to higher and higher atomic numbers of molecules that you're making, it makes a lot more sense to look at a diagram when you draw these dotted lines in, because they can start to get a little bit confusing.

我要指出的是，你们看这些虚线,它们告诉你,每个分子轨道的起源是什么，当你的原子数,越来越高的时候，画出这些点线,使图更容易理解，因为现在开始变得有一点混乱了。

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