The Carbonization of isobutene and menthol for Validol ( menthyl valerate) synthesis was carried out in the catalytic system containing PdCl_2 ( PPh_3)_2, PPh_3 and p-CH_3C_6H_4SO_3H in an autoclave.

Immobilization of tadpoles with isovaleric acid and related mechanism

异戊酸对非洲爪蟾蝌蚪的制动作用及其相关机制

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Results showed 2-methyl butyric acid was the characteristic product of C. difficile and was wrong identified as isovaleric acid by others.

结果表明2-甲基丁酸是艰难梭菌的特征性产物，以前曾被其他作者错误地鉴定为异戊酸。

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Thereinto, the catalytic performance of different catalysts was explored and evaluated by the conversion of isoamyl alcohol, yield and selectivity of isoamyl isovalerate.

其中，以异戊醇的转化率、异戊酸异戊酯的收率及选择性作为评价催化剂活性指标，对不同催化剂的催化性能进行了考察。

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Sodium acetate and sodium propionate were optimal carbon source, and sodium succinate was slightly worse than them. Ethanol and glucose were unsuitable carbon source, and isovalerate was the worst carbon source.

乙酸钠和丙酸钠为最佳碳源；丁二酸钠略差；乙醇和葡萄糖较差；异戊酸为最差碳源。

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The dioxygen being as the oxidation and the transition metal oxide being as the main catalyst were used in the direct synthesis of isoamyl isovalerate from isoamyl alcohol in this paper.

本文采用分子氧作为氧化剂，主要以成本较低的过渡金属氧化物催化剂，常压下催化氧化异戊醇一步合成异戊酸异戊酯。

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Synthesis of isovaleric acid from the indirect electrolytic oxidation of isoamyl alcohol

异戊酸制备新方法的研究&在PTC存在下间接电解氧化异戊醇

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Among the three fatty acids, the strongest effect was found in isovaleric acid treatment, followed by butyric acid treatment, and synergistic effects were observed in the organic mixture treatment.

这三种脂肪酸中，异戊酸处理的抑制作用最强，丁酸处理次之，并观察到有机混合物处理具有协和效应。

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Ethyl 2-isopropyl-3-hydroxy-3-methyl-3-pyrazinylpropionate ( 1) was synthesized from ( 2-acetylpyrazine) and ethyl isovalerate in 45% yield.

以乙酰基吡嗪和异戊酸乙酯为原料，合成了2-异丙基-3-羟基-3-甲基-3-吡嗪丙酸乙酯（1）。

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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。

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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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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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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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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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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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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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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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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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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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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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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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