Target compounds have been synthesized by condensation of the amino heterocycle with isocyanates in absolutely anhydrous and aprotic solvent.

  • 利用异氰酸酯与氨基杂环化合物在无水非质子溶剂中发生亲核加成反应,制得目标化合物。
  • 来源:互联网摘选更新时间:2026-07-13 21:20:47

  • 重点词汇
  • anhydrousadj.无水的(尤指结晶水);
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • absolutelyadv.绝对地;完全地;毫无疑问地;[语]独立地,分离地;
  • synthesizedv.综合( synthesize的过去式和过去分词 );人工合成;(通过化学手段或生物过程)合成;(音响)合成;
  • solventn.[化]溶剂,溶媒;解释,说明;解决方法;使瓦解的东西;
  • aminoadj.<化>氨基的;
  • ofprep. 关于;属于…的;由…制成;
  • 相关例句
1、

Method on extraction and purification of tea saponin by using anhydrous alcohol as solvent and cholesterol as purifying agent was reported.

以无水乙醇为提取剂并采用改进的胆甾醇纯化法,得到了精制茶皂素。

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2、

Usually, this type of reaction is performed in anhydrous organic solvent.

通常,这类反应是在无水的有机溶剂中进行。

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3、

Unveiled at easyJet's Barcelona Street Project in mid-March, the smart shoes accomplish this magical feat with the help of a tiny Arduino clone, a Bluetooth module and a vibration motor that are encased in a plastic box and placed beneath the soles.

Sneakairs于三月中旬首次在EasyJet的“巴塞罗那街区项目”亮相。这款鞋子应用了小型Arduino模板,并置入低耗能蓝牙和振动模块,电池供电。它们被放置在鞋底一个塑料盒中。

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4、

Now, Europe's low-budget airline easyJet, wants to extend the positive experience beyond the plane ride with "Sneakairs"-Smart shoes that allow visitors to explore new cities and towns without ever looking at a map.

这不,英国廉价航空公司EasyJet最近发布了一款智能运动鞋Sneakairs,把便捷服务拓展到飞机外。穿上这双鞋,不用携带任何地图就能玩转陌生城市。

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5、

The German airline is being squeezed on short-haul flights by discount carriers like Easyjet and Ryan Air and by booming Middle Eastern carriers on long-haul routes.

这家德国航空公司在短途航班市场遭遇了易捷航空和瑞安航空等廉价运营商的挤压,在长途航班上又面临着一众新兴中东运营商的挑战。

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6、

As I write these words, I have just had an unprecedentedly helpful and apologetic e-mail from EasyJet saying that I am going to get my money in three weeks.

当我写到这里时,我刚刚收到EasyJet一封前所未有地有帮助而且充满歉意的电子邮件。信中说,我将在3周内拿回我的钱。

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7、

Airlines such as British Airways and easyJet have stopped flights there until January, meaning the Egyptian resort will continue to suffer over the European holiday period.

英国航空(British Airways)、EasyJet等航空公司也决定在明年1月之前停飞沙姆沙伊赫航班,这意味着这个埃及度假胜地将在欧洲人假日期间继续遭受损失。

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8、

On Monday, easyJet, which has been expanding regional bases in France, posted 6.7 per cent passenger growth for 2012: Ryanair, 4 per cent.

一直在法国扩张区域基地的EasyJet,周一公布2012年旅客人数增长6.7%;瑞安是4%。

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9、

A 25 year's ( 1974~ 1998) long term triple cereal cropping ( rarley rice rice) experiment was conducted at a water logged paddy soil developed from recent marine deposite with clayey loam texture with medium fertility.

在发育于近代浅海沉积物的黄化青紫泥田的潴育型水稻土上进行为时25年(1974~1998)连作麦-稻-稻三熟制高产小区定位试验。

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10、

A long term field experiment of a triple cereal cropping system ( barley double rice) has been carried on for 26 yrs.

在麦稻稻三熟制下进行了连续26年定位试验。

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11、

To become a Jaguar Warrior, an Orc brave must first kill a saber-toothed jaguar, one of the fiercest predators of the islands, with his bare hands.

要成为一位斑豹战士,一名兽人勇士必须先空手杀死岛上最凶猛的捕食者之一&剑齿豹。

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12、

Like the other "Ice Age" films, it involves a dangerous journey and time is found to torture the poor little saber-toothed squirrel, Scrat.

同其他《冰河世纪》系列影片一样,该片讲述了一场危险之旅,并且花大篇幅在折磨那只牙齿锐利的可怜小松鼠斯克莱特。

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13、

Raj: I really like my saber-toothed cat.

我真的很喜欢这只剑齿虎。

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14、

He wasn't a stalwart supporter of abolition; he only wanted to do what would make the Union stronger ( remember, this was a time when the Confederate states had split from the Union and were at war).

他并没有坚定地主张废除奴隶制度,他这样做仅仅只是一种战略上的需要,为使联邦更为强大(毕竟我们不能忘了,在那期间,美利坚联盟国已经脱离联邦,并正与南部联盟交战)。

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15、

On Feb. 18, 1861, Jefferson Davis was sworn in as president of the Confederate States of America in Montgomery, Ala.

1861年2月18日,杰佛逊·戴维斯阿拉巴马州蒙哥马利市宣誓就任美利坚联盟国总统。

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16、

1861-The "Stars and Bars" is adopted as the flag of the Confederate States of America.

1861年的今天,“星条旗”被同意作为美联邦的旗帜使用。

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17、

As an officer of the Confederate States of America, he was captured and imprisoned at the war's end.

身为美国南方联盟的官员,在战争结束之后,他被捕入狱。

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18、

Lincoln took office just months after seven Southern States had seceded from the Union and formed the Confederate States of america.

林肯就职的时候,正逢7个南方州脱离联邦政府,并另行组成南方联盟。

provided by jukuu

19、

They styled their nation'the Confederate states'.

他们把他们的国家称呼为联邦共和国。

provided by jukuu

20、

Toward the end of the Civil War, the North established terms under which Confederate states would be readmitted to the Union.

对南北战争结束,朝鲜在何种条件下建立邦联国家将重新加入联盟。

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