- 推荐网络例句
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Evils of disunion; and for this purpose he one day told them to bring him abundle of sticks.
为了达到这个目的,有一天他叫他们替他拿一捆细柴来。
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In this study, main chain of 4,4'-Biphenol combine different side chains to discuss polymer ~ polymer which synthesizes by the difference of structure of 1-Bromobutane、1-Bromoocatane、1-Bromododecane.To examinate luminance property and judge the correction for the structure of polymer ~ polymer by FT-IR、NMR-1H、UV、PL, in the meanwhile,to investigate into radiation wavelength under the condition of different side chains.
中文摘要 1。本实验是利用4,4'-Biphenol为起始物,与Allyl bromide反应,产生丙烯基芳基醚化合物,再利用克莱森重排反应将丙烯基转至邻位,然后在将OH基转变为不同链长的烷基醚合成出聚合物耤I),以FT-IR、NMR-1H、UV、PL测定其发光性质及判断产物结构是否正确,并探讨化合物在不同侧链之条件下,比较其放射波长。
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Then Zoroaster said,"I will prove to you that I am your Twin Flame".
然后索罗亚斯德说,"我将证明给你看我是你的双生子火焰"。