以下为句子列表:
英文: Conclusions There can be two or three molecules, even two different compounds in an asymmetrical unit of structure cell because of partial disorder or configuration difference in organic molecule crystals.
中文: 结论有机分子晶体中由于分子局部无序或构象差异,造成在晶胞的一个不对称单位中可以存在双分子、三分子或多分子现象,甚至允许由两个不同化合物存在。
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英文: Melanin is nature's sunscreen: it is a large organic molecule that serves the dual purpose of physically and chemically filtering the harmful effects of UV radiation; it absorbs UV rays, causing them to lose energy, and it neutralizes harmful chemicals ca
中文: 黑色素是自然的防晒剂:它是大型有机分子,以物理与化学方式滤掉紫外线辐射的有害影响;它能吸收紫外线,冲消它们的能量,还能中和叫作「自由基」的有害化学物,那是皮肤遭到紫外线破坏后出现的。
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