查询词典 double-barreled
- 与 double-barreled 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Starting from 3-benzoyl-5-formyl-indolizine, 3-benzoyl-5-(2'2'-diacetylethenyl)-indolizines and analogs were obtained by the 〓mediated aldol condensation or Wittig reaction. These compounds,promoted by low-valent titanium, gave highly functionlizedcycl[3,2,2]azine derivatives. The coupling reaction proceeded betweenthe carbonyl group and the carbon-carbon double bond, a rare example inMcMurry reaction.
我们以3-苯甲酰基-5-甲酰基中氮茚为原料,通过三碘化钐促进的aldol反应和Wittig反应制备了3-羰基-5-羰基乙烯基中氮茚,随后经低价钛还原偶联,没有生成正常的分子内羰基-羰基偶联产物,而是得到反常的羰基与α,β-不饱羰基的双键偶联产物,较高收率地得到了含多官能团的CycI[3,2,2]azine衍生物。
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Azole:a class of organic compounds having a five-membered heterocyclic ring with two double bonds.
氮杂茂:一种由五种杂环元素,两组粘合剂组成的有机化合物。
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With a double baby jogging stroller you can simply take the kids with you.
与双重婴儿推车慢跑,您可以简单地采取孩子与您联系。
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Many people who have twins decide to purchase this type of double baby jogging stroller.
很多人有双胞胎,谁决定购买这种类型的双慢跑婴儿推车。
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A double baby jogging stroller with a pouch in the back is a great choice.
双婴儿推车慢跑与邮袋在后面的是一种伟大的选择。
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If yours is one of those lucky families whose numbers have increased by two instead of just one: a double baby stroller will be perfect for you.
如果您是其中一人幸运的家庭,他们的人数增加了两个,而非只是一:双重婴儿推车,将完美的你。
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If this is a consideration for you, a double baby jogging stroller with a basket underneath that can accommodate these things will work well.
如果这是一个考虑你,双重婴儿推车慢跑与一篮子底下,可以容纳这些东西会工作。
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Jane and Judy ran back to their bench two-double with laughter.
珍和朱蒂跑回他们的长椅,笑得直不起腰来。
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I nailed my double back flip...
我把我的两次后空翻搞砸了。。
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"I think they're gone," she said at last. I was afraid they might double back to even the score. Their
"我想他们真的走了,"她最后转过身来说,我就怕他们半途折返来拆穿我们的谎言。
- 相关中文对照歌词
- Double Standards
- Double Cup
- Double Day
- Double Or Nothing
- Double Agent
- Double Heart
- On The Double
- Double Entendre
- Double Trouble
- Superstar (Double Murder = Double Platinum)
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。