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- radiolysis of alkanes 石蜡烃的射解作用
- The general uses of alkanes may be divided into three categories. 烷的一般用途可分为三个方面。
- The results show that lnH of alkanes and aro-matic hydrocarbons decreases w... 结果证明:亨利系数随着溶质碳数和溶剂碳数的增加而减少。
- This fact shows that MTBE and ethanol retard the oxidation of alkanes. 这表明,在燃烧的起始阶段, MTBE 、乙醇有抑制烷烃燃烧的作用。
- Inhibiting radiolysis of BTP molecules by addition of nitrobenzene.// Radiochim. Acta. 94(2), 2006, 4p. 通过加入硝基苯来抑制2.;6-双(1,2,4-三嗪-3-基)吡啶分子的辐射分解
- A group bond contribution model using artificial neural networks was established to predict the flash points of alkanes. 建立了一个基于人工神经网络方法的基团键贡献模型,用于预测烷烃闪点。
- The results show that lnH of alkanes and aro-matic hydrocarbons decreases with the increase of solute carbon number and solvent carbon number. 结果证明:亨利系数随着溶质碳数和溶剂碳数的增加而减少。
- The effective length of carbon chain of alkanes was built up by using the polarizability effective index. 利用极化效应指数,构造了链烷烃的有效碳链长度。
- Its chemical properties are similar to those of alkanes, but its molecule is in the form of closed ring. 其化学性质与烷烃相似,但其分子是闭环形式。
- This chemical reaction is typical of alkanes and alkyl-substituted aromatics under application of heat or UV light. 这种化学反应是烷烃和烷基取代的芳香烃在加热或紫外光照射下发生的特征反应。
- Analysing datas of domestic and oversea, this paper discusses the use of alkanes and PAHs in the source analysis. 分析了国内外的资料,并结合几年来对北京地区的研究成果,讨论了饱和烃、多环芳烃等有机污染物在源解析方面的应用。
- As hydrocarbons are abundant in the environment,enzymes that catalyze the terminal or subterminal oxygenation of alkanes are relatively easy to find. 大气中丰富的碳氢化合物资源,提供了大量用于催化烷烃末端或亚末端氧化反应的酶。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意?
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- The distribution characters of alkanes, Cmax, CPI, OEP of alkanes, and Pr/Ph, Pr/C17, Ph/C18 of isoprenoid were often used. 利用饱和烃进行源解析主要依靠正构烷烃的分布特征和主峰碳、CPI、OEP等参数,以及姥鲛烷和植烷的Pr/Ph、Pr/C17、Ph/C18比值;
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- Fuel compositions have great impact on gasoline engine emission.The effects of alkanes, olefins and aromatics on the emissions are summarized. 摘要 综述了燃油中烷烃、烯烃、芳烃等组分对于车用汽油机排放特性的影响。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。