最近在博物馆的温室工作时，我看到一对珠光凤蝶在跳求爱舞蹈。

Working at the museum greenhouse recently, I saw a pair of birdwing butterflies engaged in a courtship dance.

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本文综述了近年来国内外着色型云母钛珠光颜料的制备工艺进展情况。

The article summarized recent year's manufacture process of coloring mica based pearlescent pigments at home and abroad.

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本文阐述珠光岩体中晶质铀矿的物理化学特征、产出位置和共生组合。

Described in this paper are the physicochemical characteristics, occurrence, locality and paragenesis of uraninite in the Zhuguang mass.

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