烯烃
- 与 烯烃 相关的网络例句 [注：此内容来源于网络，仅供参考]
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These include some terpenes, hydrocarbons, alcohol, and other miscellaneous materials released from the wood upon pulping.
在硫酸盐法制浆过程中还排放出一些无气味的有机化合物，包括萜烯，烃，醇和其它制浆过程中木材原料释放出来的物质，这些化合物的重要性和排放率并未被很好地描述。
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Firstly, Vinyl ethers were prepared in a one-pot, two-step transformation by O-alkylation reaction of 2-hydroxyalkyl phenyl selenides with primary or secondary organic halides followed by oxidation-elimination with 30 % hydrogen peroxide.
1.2-羟基烷基苯基硒醚和伯、仲卤代烃通过O-烷基化反应，然后用30％的双氧水进行氧化消除反应，提供了&两步、一锅法&合成烯基醚的新方法，该方法反应条件温和，操作简便，产物收率中等到良好(70-85％)。
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Using this reaction, a three-component reaction to synthesize tetrahydrofuran derivatives was studied.
另外我们还对炔烃碳钯化启动的烯炔偶联反应进行了初步的探索。
- 推荐网络例句
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For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether
年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。
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Eph. 4:23 And that you be renewed in the spirit of your mind
弗四23 而在你们心思的灵里得以更新
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Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.
老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长，致力于国学的研究和推广。