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subsequently相关的网络例句

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与 subsequently 相关的网络例句 [注:此内容来源于网络,仅供参考]

A preferred form of the invention is a process comprising adding to a quantity of sodium which is covered with a hydrocarbon solvent boiling above 100°C., at least a chemically equivalent proportion of methyl, ethyl or a propyl alcohol, subsequently adding an approximately equivalent proportion of a dialkyl carbonate and of an alkyl phenylacetate, the alkyl groups in these two last-mentioned compounds being preferably the same as the alkyl radical of the above-mentioned lower aliphatic alcohol, heating the mixture to induce reaction and continually distilling out the alcohol formed from the reaction zone.

本发明的理想形式包括下面的工艺过程:把至少处于化学平衡的甲醇,乙醇或丙醇添加到覆盖着沸点超过一百摄氏度的碳氢化合物溶剂中,接着加入大约相同当量的二烷基碳酸酯和烷基乙酸苯酯,在刚才提到的化合物中,其烷基集团最好是和刚才提到的低级别脂肪族醇相同,然后加热反应混合物从而引导反应的进行,在反应区域通过连续蒸馏移除形成的醇类。

Process for the manufacture of a dialkylphenylethylmalonatewhich comprises adding to a quantity of sodium which is covered with a hydrocarbon solvent boiling above 100°C, at least a chemically equivalent proportion of methyl, ethyl or a propyl alcohol, subsequently adding an approximately equivalent proportion of a dialkylcarbonate and of an alkyl phenylacetate, the alkyl groups in these two last-mentioned compounds being preferably the same as the alkyl radical of the above –mentioned lower aliphatic alcohol, heating the mixture to induce reaction and continually distilling out the alcohol formed from the reaction zone and finally causing the sodio diethyl phenylmalonate so formed to interact with an ethylating agent.

生产二烷基苯基丙二酸酯的工艺过程:这包括这包括把至少处于化学平衡的甲醇,乙醇或丙醇添加到覆盖着沸点超过一百摄氏度的碳氢化合物溶剂中,接着加入大约相同当量的二烷基碳酸酯和烷基乙酸苯酯,在刚才提到的化合物中,其烷基集团最好是和刚才提到的低级别脂肪族醇相同,然后加热反应混合物从而引导反应的进行,在反应区域通过连续蒸馏移除形成的醇类。最后使所形成的钠代二乙基苯基丙二酸酯和乙基化试剂反应。

The law of refraction, discovered first empirically by Willebrord SNELL, then subsequently derived formally by Descartes and Fermat, states that sin r = K sin i, where i is called the angle of incidence, the angle between the incident ray and the normal to the refracting surface.

折射的轨律,首先被 Willebrord SNELL 靠经验发现,接着后来正式被笛卡尔和 Fermat 认定,规定 sin r = K sin i ,这里 i 被称作入射角,入射光线和法线到折射平面之间的夹角。

Shanghai's housing prices have been subsequently leapt up.

上海的住房价格一直在随后跃上了。

Richard was then an SERC IT research fellow at Cambridge until taking up a lectureship in physics at the University of Bath in 1990. In 1996 he moved to the University of Bristol as a lecturer in electrical and electronic engineering subsequently being promoted to a readership and finally to be Professor of Photonics. In 2001 he moved to the Cambridge University Engineering Department.

随后任SERC IT剑桥大学研究员,直到1990年担任巴斯大学物理学讲师。1996年他加入布里斯托大学并任电气和电子工程学讲师,随后被晋升为高级讲师、光子学教授。2001年他加入剑桥大学工程学院。

Richard was then an SERC IT research fellow at Cambridge until taking up a lectureship in physics at the University of Bath in 1990. In 1996 he moved to the University of Bristol as a lecturer in electrical and electronic engineering subsequently being promoted to a readership and finally to be Professor of Photonics.

随后任 SERC IT 剑桥大学研究员,直到1990年担任巴斯大学物理学讲师。1996年他加入布里斯托大学并任电气和电子工程学讲师,随后被晋升为高级讲师、光子学教授。2001年他加入剑桥大学工程学院。

Subsequently, most of the Bantams and Ford GPs produced were sent to Great Britain and Russia as part of the lend-lease program.

后来,大部分的班塔姆和福特通用所生产的汽车都被送往了英国和俄罗斯,作为租借项目的一部分。

A Bacillus thuringiensis strain Bt25 with high insecticidal activity against several primary lepidopteran pests in China was identified by PCR-RFLP system, and subsequently a novel cry1Aa gene was cloned from it by PCR techniques.

Bt25是中国自行分离的对小菜蛾具有高毒力的苏云金芽孢杆菌,经PCR-RFLP鉴定含有cry1Aa基因。

Subsequently Letterman apologized to his wife and his staff.

莱特曼为此向他的妻子和下属道了歉。

In 7 years of subsequently time, like all place child, li of barefoot is mad run, read caricature Lilliputian book, spend the carefree childhood time in the country.

在随后的7年时间里,与所有当地孩子一样,在地里赤脚疯跑、看漫画小人书,度过农村里无忧无虑的童年时光。

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