在氟化钾催化下,芳香醛与氰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。
The knoevenagel condensation of aromatic aldehydes with ethyl cyanoacetate proceeds smoothly in the presence of potassium fluoride giving products in high yield.
在《拉文格罗》(或者是《吉卜赛男人》)一书中有一个无可救药的人,患有失眠症,他发现华尔华斯的一卷诗集是惟一有效的催眠剂,但那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.
兰姆伯特分析得出的结论得到宾夕法尼亚大学病毒演化专家迪·霍姆斯和马利兰大学生物信息学家史蒂文·扎尔茨贝格的回应。
His conclusions were echoed by Eddie Holmes, a virus evolution specialist at the University of Pennsylvania, and Steven Salzberg, a University of Maryland bioinformaticist.
阿尔贝托·曼格尔译自西班牙文。
尽管本特纳受到表扬,温格也表扬了纳斯里与阿尔萨文,温格受说道纳斯里进步的很快,他有天赋而且开始变得高效,第一个球就是他的妙传给阿尔沙文,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.
“量化宽松”政策可能是也可能不是财政保护主义政策(我不认为它是),正像10月份巴里·易臣格瑞和道格·尔文雄辩的论述中说的,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.
但是相比接受凯文·布莱克维尔的队伍对他攻击力的喝彩,杰拉德更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.
在氟化钾催化下,芳香醛与氰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。且只得到E式异构体。
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.
奎格文特尔的研究团队用的是一种感染山羊的简单的天然细菌。
BOB DOUGHTY: Craig Ventner's research team used a simple natural bacterium that infects goats.
他们向塞文河上游驶去,从布里斯托尔港到格洛斯特。
对一些科学家来说,奎格文特尔的研究提供了一种有希望的可能。
SHIRLEY GRIFFITH: To some scientists, the work of Craig Venter's research offers hopeful possibilities.
埃文·斯皮格尔、罗伯特·“鲍比”·墨菲和弗兰克·雷金纳德·“雷吉”·布朗四世2010年左右在斯坦福大学相识。
Evan Spiegel, Robert "Bobby" Murphy, and Frank Reginald "Reggie" Brown iv meet at Stanford University around 2010.
弗利格尔先生接我们的高三英文课时,我就准备着在这门最最单调乏味的课上再熬上沉闷的—年。
When our class was assigned to Mr. Fleagle for third-year English I anticipated another cheerless year in that most tedious of subjects.
——罗伯特·英格索尔3文明的每一个进步,当它刚问世时都曾经被指责为离经叛道。
Robert Ingersoll 3 Every advance in civilization has been denounced as unnatural while it was recent.
奎格文·特尔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.
沃格尔先生:我没有气喘吁吁,凯文。
沃格尔先生:我没有气喘吁吁,凯文。
应用推荐