本文讨论椭球的内反射性质。

The internal reflection property of ellipsoid is discussed.

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常用于描述葡萄酒的反射性质：闪耀、清晰，那些带有明显悬浮粒子的葡萄酒通常描述为阴暗、阴沉。

Common descriptors refer to the reflective quality of the wine; brilliant, clear, dull or cloudy for those wines with visible suspended particulates.

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每种浮游植物与海水中的其他成分吸收与反射光线的性质是不同的。

Each type of phytoplankton and other material in the water absorbs and reflects light differently.

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