...-Carotene与人工合成的β-Carotene含有不同的旋光异构物，天然的是All- trans （ 全反式 ），而人工合成的则为All-cis（全顺式），这个在显微镜下的微小差异，竟会对人体生体理形成如此大的效应，真令人惊讶！
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Measurement of all-trans-retinol and 13-cis-retinol 所有反式和顺式维生素A的测定
I can only say that all the cis to nature, I'm not sure what kind of future can only be described as, forgive me, forgive myself.
我只好说一切顺去自然，我不确定未来是什么样的，只能说，原谅我，原谅自己。
You're always in the front Windows of the shelf people practicing their wings, and shake off all hair down her cis-fly into the window family pot, you do not have no Yam Aunt Mom?
你整天在人家窗户跟前的架子上练翅膀，抖落下来的毛都顺这窗户飞进她家的锅里，你大婶不也没说啥妈？
The widely used it leads to the booming of digital media and results in all kinds of conflicts which reveal the vulnerability of conventional CIS.
信息技术的广泛应用带来了数字媒体的繁荣并最终导致了传统企业识别系统的种种不适应。
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