This paper briefly introduced a method that isovaleraldehyde is produced from isoamyl alcohol and that isovaleric acid is produced from isovaleraldehyde.

  • 本文介绍了异戊醇脱氢制异戊醛的一种方法和异戊醛氧化制异戊酸的方法。
  • 来源:互联网摘选更新时间:2026-07-14 04:24:51

  • 重点词汇
  • producedadj.(叶子等)畸形伸长的,引长的;
  • isvt.& vi. 是(be的三单形式);
  • thispron.这,这个;这事,这人;这时;下面所说的事;
  • methodn.方法;有条不紊;
  • introducedadj.[医]引种的,引进的;
  • acidadj.酸味的;尖刻的;酸的;酸性的;
  • fromprep. (表示时间)从…;(表示原因)因为;(表示来源)来自…;(表示分离)与…分离[隔开];
  • and that而且,并且;
  • thatdet. 那个,那;
  • 相关例句
1、

Carbonylation of T butyl alcohol to ester of I valeric acid catalyzed by palladium catalyst

钯-膦-酸体系催化叔丁醇羰化制备异戊酸酯

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2、

The results of the gas chromatograph analysis showed that the major organic phytotoxic compounds that were taken out by activated charcoal were isovaleric acid, butyric acid and isobutyric acid, sharing 45%, 35% and 20%, respectively.

气相色谱分析的结果表明,由活性碳分离出来的鸡粪嫌气发酵液(ADCME)对植物产生毒害的主要有机化合物是异戊酸、丁酸和异丁酸,分别占45%、35%和20%。

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3、

The yield of isoamyl isovalerate could reach 66% under amount of catalyst 3.4%, molar ratio of isoamyl alcohol to isovalerate 1:2, reaction time 7 h.

在催化剂用量(以原料质量计)3.4%、原料异戊醇与异戊酸摩尔比1:2、反应时间7h的最佳条件下,异戊酸异戊酯的收率可达66%。

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4、

prison break hottie wentworth miller poses for photos aboard a yacht on huangpu river and at the national grand theater in china's shanghai and beijing earlier this week.

《越狱》大帅哥温特沃斯·米勒中国行,先后登上了上海黄浦江的游艇和北京国家大剧院的舞台为服装品牌代言亮相拍照。

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5、

amaury also chatted about this possibly being the end of the series for prison break. "i think it could be a good place to stop."

同时他也聊到了《越狱》有可能即将完结:“我觉得是时候好聚好散了吧。”

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6、

the us tv thriller prison break is set to begin its third season this september, and it's still one of the top shows on chinese fan's list.

按计划,美国惊悚电视剧《越狱》第三季这个九月份即将开播,在中国影迷收视排行中,它仍是位居榜首剧中的一部。

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7、

based on the previous research and the analysis of the translation techniques of prison break, the author lists four usual translation techniques and clarifies the situations where they are applied.

基于以前的研究和对美国电视剧《越狱》的翻译技巧研究,作者列举了四大常用翻译技巧,并把这些技巧使用的情况做出阐释。

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8、

i watched the nineteenth episode of prison break once again this afternoon. i write down the main clue of it here now.

今天下午,我又看了一遍《越狱》第十九集。现在我把这一集的主要线索记下来。

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9、

several fans sites post messages from the prison break faithful in which they worry if the show will actually make it back from hiatus at all.

一些粉丝站点发布了《越狱》的消息,在消息中对剧集是否真的能在停播后回归表示了实实在在的担心。

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10、

according to him, prison break will be introducing two new characters this fall who will become major players in the war between michael and the company.

据他说,《越狱》将在今秋在迈克和公司双方各加入一个新角色。

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11、

after doing that, i watched the eighteenth episode of prison break once.

做完这件事情之后,我又看了一遍《越狱》第十八集。

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12、

i just translated the content that i wrote down last night about the fifth episode of prison break into chinese.

今晚,我只是把自己昨天晚上写下的有关《越狱》第五集的内容翻译成了中文。

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13、

ausiello spoke out on the fear of prison break being knocked off early.

的Ausiello直言不讳地说出了粉丝们对于《越狱》会被提前终结的恐慌。

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14、

losses and gains in the subtitle translation of prison break from the perspective of functionalist approaches

从功能翻译理论看《越狱》字幕翻译的得与失

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15、

i'm prison break crazy.

我对《越狱》痴迷!

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16、

and i translated the brief content of the seventeenth episode of prison break this evening.

今晚,我把《越狱》第十七集的简要内容翻译成了中文。

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17、

he then goes on to chat about a prison break spinoff.

接着他就聊到了《越狱》衍生剧的事儿。

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18、

prison break: season finale or series finale?

越狱:第三季大结局还是整个系列大结局?

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19、

the answer to the question that has been on every prison break fan's lips is right here.

这可能是每个《越狱》的影迷都会感兴趣的消息,没错,《越狱》将会有第三季。

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20、

the prison break star declined an invitation to the st petersburg international film festival.

他拒绝了圣彼得堡国际电影节的邀请。

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