• 氟化催化下,芳香乙酸乙酯发生克脑文格尔缩合反应,得到高产缩合产物

    The knoevenagel condensation of aromatic aldehydes with ethyl cyanoacetate proceeds smoothly in the presence of potassium fluoride giving products in high yield.

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  • 氟化催化下,芳香乙酸乙酯发生克脑文格尔缩合反应,得到高产率的缩合产物。且得到E异构体

    The knoevenagel condensation of aromatic aldehydes with ethyl cyanoacetate proceeds smoothly in the presence of potassium fluoride giving products in high yield. Only the E isomers could be isolated.

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  • 《拉文格罗》(或者吉卜赛男人》)一书中个无可救药患有失眠症,他发现华斯的一诗集惟一有效的催眠剂,只不过是伯罗的恶作剧而已。

    In Lavengro (or is it Romany Rye?) there is an impossible character, a victim of insomnia, who finds that a volume of Wordsworth's poems is the only sure soporific; but that was Borrow s malice.

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  • 兰姆伯特分析得出结论得到宾夕法尼亚大学病毒演化专家迪·霍姆斯马利兰大学生物信息学家史蒂文·扎茨贝格的回应

    His conclusions were echoed by Eddie Holmes, a virus evolution specialist at the University of Pennsylvania, and Steven Salzberg, a University of Maryland bioinformaticist.

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  • 贝托·曼格译自西班牙文。

    Translated, from the Spanish, by Alberto Manguel.

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  • 尽管特纳受到表扬,温格也表扬了纳斯里萨文,温格受说道纳斯里进步的很快,天赋而且开始变得高效,第一就是他的传给沙文,而且他自己也有一个漂亮的进球

    He has talent and he is starting to be efficient now. He made a great pass to Arshavin for the first goal [which Bendtner scored] and he scored a great goal himself.

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  • “量化宽松”政策可能可能不是财政保护主义政策(认为是),正像10月份巴里·易臣格瑞道格·雄辩的论述中说的,它似乎使传统的保护主义更加不可能发生。

    QE, which may or may not be monetary protectionism (I don't think it is), seems to make traditional protection even less likely, as Barry Eichengreen and Doug Irwin argued eloquently back in October.

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  • 但是相比接受凯文·布莱克队伍攻击力喝彩杰拉德渴望关注他的好友卡拉格的伟大时刻

    But rather than accept the plaudits for his role in the demolition of Kevin Blackwell's side, Gerrard is keen to focus on what was a momentous occasion for his good friend, Carra.

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  • 奎格文特研究团队的是一种感染山羊的简单天然细菌

    BOB DOUGHTY: Craig Ventner's research team used a simple natural bacterium that infects goats.

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  • 他们向塞文河上游驶去,布里斯托格洛斯特

    They went up the Severn from Bristol to Gloucester.

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  • 一些科学家来说奎格文特研究提供了一种有希望可能

    SHIRLEY GRIFFITH: To some scientists, the work of Craig Venter's research offers hopeful possibilities.

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  • 埃文·斯皮格、罗伯特·“鲍比”·墨菲弗兰克·雷金纳德·“雷吉”·布朗四世2010年左右斯坦福大学相识

    Evan Spiegel, Robert "Bobby" Murphy, and Frank Reginald "Reggie" Brown iv meet at Stanford University around 2010.

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  • 弗利先生我们高三英文课时,就准备着最最单调乏味熬上沉闷的—

    When our class was assigned to Mr. Fleagle for third-year English I anticipated another cheerless year in that most tedious of subjects.

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  • ——罗伯特·英格3文明每一个进步刚问世时都曾经指责离经叛道

    Robert Ingersoll 3 Every advance in civilization has been denounced as unnatural while it was recent.

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  • 奎格文·特领导了赛罗拉公司的私人实验室工作

    J. Craig Venter led the private laboratory efforts at Celera.

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  • 沃格先生:没有气喘吁吁,凯文

    Mr. Vogel:I don't do that, Kevin.

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  • 沃格先生:没有气喘吁吁,凯文

    Mr. Vogel:I don't do that, Kevin.

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