Using sodium bisulfate as the catalyst, butyl butyrate was synthesized from butyric acid and butanol.

以硫酸氢钠为催化剂, 丁酸与丁醇为原料合成了丁酸丁酯.

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重点词汇

相关例句

1、

The cyclohexyl butyrate was synthesized by esterification of butyric acid with cyclohexanol under microwave irradiation.

探讨了在微波辐射下以丁酸和环己醇为原料直接酯化合成丁酸环己酯的方法.
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2、

According to analyze the broth , it was found that fermentation type was butyric acid-type.

经过分析发酵液组成确定发酵类型以“丁酸型”为主.
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3、

Disclosed is a method to prepare 2.2-dimethylol butyric acid, belonging to dimethylol butyric acid technical field.

一种2.2-二羟甲基丁酸的制备方法, 属于二羟甲基丁酸技术领域.
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4、

Lactic acid, acetic acid and butyric acid coexisted in sour brewing products.

酸味酿造产品中乳酸、醋酸、丁酸共存,但比例不同形成的酸味特征也不同.
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5、

Butyryl chitosan can form cholesteric liquid crystalline phase by dissolving in more than ten solvents.

丁酸壳聚糖能溶于十多种溶剂中形成胆甾型液晶相.
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6、

Some are like buxom lassies and others are like slender, poetic, quiet ladies.

有的象肥美的少女,有的象纤瘦的、有诗意的、恬静的贵妇.
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7、

The spaniard a buxom widow must is either marry, bur, or shut up in a convent.

按西班牙人的主张,丰乳肥臀的寡妇应该使之再婚, 或予埋葬, 不然就关进女修道院里去.
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8、

'she was aa bitch, " William said.'she was rather buxom. I would call her zaftig. "

“ 他时母狗中少数的极品. ” 威廉说. “ 他相当丰满,我喜欢叫他丰满而性感的女性. ”
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9、

The Spaniard a buxom widow must be either married, buried, or shut up in a convent.

按西班牙人的主张,丰乳肥臀的寡妇应该使之再婚, 或予以埋葬, 不然就关进女修道院里去.
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10、

The lady on the right is a buxom.

右边的那位女士长得略微丰满标致一些.
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11、

He still pictured her as buxom, high-colored, lively and a little blowsy.

他心中仍旧认为她身材丰满、面色红润、生气勃勃、还有点邋遢.
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12、

Melissa was a tall, buxom blonde.

梅利莎是个丰满的高个子金发美女。
来源：《柯林斯高阶英汉双解学习词典》
13、

Failure is never quite so frightening as regret. The Dish ( 2000 ) – Cliff Buxton ( Sam Neill )

比失败更令人恐惧的是懊悔. ——《天线》,克里夫.巴克顿 ( 山姆.内尔 )
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14、

The Bookstore will buy back textbooks provided.

书店将回购课本.
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15、

Driving the price to buy back up?

回购拉动了股价上涨?
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16、

I guess that buy-back is easier.

斯:我想回购更容易些.
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17、

It even announced a share buy-back.

它甚至还宣布了一笔股权回购.
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18、

Direct product is also called buy-back product.

直接产品又叫做回购产品.
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19、

To redeem is to buy back.

救赎的意思就是买赎.
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20、

Buy back that option if underlying security reaches your stop level.

如果相对的证券到了止损点,你要买回期权.
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