butyl
英['bju?ta?l;-t?l]
美['bj?t?l]
- n. 丁基；丁基合成橡膠
實(shí)用場(chǎng)景例句
- 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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- 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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- 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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- 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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- With di - iso - butyl dimethoxy DIBS, DQ catalyst was more sensitive to hydrogen regulation.
- 使用二異丁基-二甲氧基硅烷, DQ催化劑的氫調(diào)敏感性更好.
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- The friction of n - butyl stearate initially decreases with increasing temperature.
- 硬脂酸丁脂的摩擦開(kāi)始時(shí)隨溫度的上升而下降.
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- Antioxidant tertiary butyl hydroquinone was prepared by hydroquinone and tertiary butyl alcohol.
- 由對(duì)苯二酚與叔丁醇反應(yīng)制得抗氧化劑叔丁基對(duì)苯二酚.
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- Then - butyl hydroxyethanoate was synthesized by cation exchange resin as catalyst.
- 以強(qiáng)酸性陽(yáng)離子交換樹(shù)脂為催化劑,合成羥基乙酸正丁酯.
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- Objective To establish gas chromatographic method for butyl acetate in workplace air.
- 建立工作場(chǎng)所空氣中乙酸丁酯的熱解吸氣相色譜測(cè)定方法.
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- Result: In optimal conditions, the yield of n - butyl gallate was over 93.8 %.
- 結(jié)果: 在最佳實(shí)驗(yàn)條件下沒(méi)食子酸正丁酯收率達(dá)93.8%.
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- ObjectiveTo a method for determining 3 - butyl phthalide in Celery Seed by HPLC.
- 目的高效液相色譜(HPLC)法測(cè)定芹菜籽中 3- 正丁基苯酞的含量.
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- The effect of butyl acrylate ( BA ) dosage on adhesive was investigated.
- 研究了 BA 用量對(duì)膠粘劑性能的影響.
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- Result: In optimal conditions, the yield of Sec - butyl acetate was over 93.8 %.
- 結(jié)果: 在最佳試驗(yàn)條件下乙酸仲丁酯收率達(dá)93.8%.
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- Kerosene and butyl xanthate were used as collectors in bulk flotation.
- 混合浮選采用煤油加丁基黃藥作為捕收劑.
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- Tri - n - butyl tin hydride is, a univenal organotin reagent in organic synthesis.
- 三(正)丁基氫化錫是有機(jī)合成中常用的有機(jī)錫試劑.
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