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butyl

英 ['bju?ta?l; -t?l] 美['bj?t?l]
  • n. 丁基；丁基合成橡膠
暢通詞匯

英文詞源

butyl (n.)
hydrocarbon radical, 1868, from butyric acid, a product of fermentation found in rancid butter, from Latin butyrum "butter" (see butter (n.)).

雙語例句

1. The compound butyl rubber is calendered.
將混制成的丁基橡膠進行精壓.

來自辭典例句

2. The degraded starch and acrylamide - butyl acrylate copolymer have been produced.
本文制得了異相酸降解淀粉和丙烯酰胺 — 丙烯酸丁酯共聚物.

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3. Synthesis of n - butyl lactate is catalyzed by phosphotungstic acid and aluminium phosphotungstate.
以磷鎢酸和磷鎢酸鋁為催化劑,用乳酸和正丁酸合成了乳酸正丁酯.

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4. This method is applicable in the field of butyl acetate production.
本方法適用于醋酸丁酯的生產(chǎn)領(lǐng)域.

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5. They were good catalyst for synthesis of n - butyl cinnamate.
它們是催化合成肉桂酸正丁酯的良好催化劑.

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