- 双语例句 更多例句
Tri-n-butyl tin hydride is, a univenal organotin reagent in organic synthesis.
三(正)丁基氢化锡是有机合成中常用的有机锡试剂.
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Objective To establish gas chromatographic method for butyl acetate in workplace air.
建立工作场所空气中乙酸丁酯的热解吸气相色谱测定方法.
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The degraded starch and acrylamide-butyl acrylate copolymer have been produced.
本文制得了异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.
以磷钨酸和磷钨酸铝为催化剂,用乳酸和正丁酸合成了乳酸正丁酯.
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ObjectiveTo a method for determining 3-butyl phthalide in Celery Seed by HPLC.
目的高效液相色谱(HPLC)法测定芹菜籽中 3- 正丁基苯酞的含量.
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Antioxidant tertiary butyl hydroquinone was prepared by hydroquinone and tertiary butyl alcohol.
由对苯二酚与叔丁醇反应制得抗氧化剂叔丁基对苯二酚.
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Result: In optimal conditions, the yield of Sec-butyl acetate was over 93.8 %.
结果: 在最佳试验条件下乙酸仲丁酯收率达93.8%.
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Result: In optimal conditions, the yield of n-butyl gallate was over 93.8 %.
结果: 在最佳实验条件下没食子酸正丁酯收率达93.8%.
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Then-butyl hydroxyethanoate was synthesized by cation exchange resin as catalyst.
以强酸性阳离子交换树脂为催化剂,合成羟基乙酸正丁酯.
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The friction of n-butyl stearate initially decreases with increasing temperature.
硬脂酸丁脂的摩擦开始时随温度的上升而下降.
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With di-iso-butyl dimethoxy DIBS, DQ catalyst was more sensitive to hydrogen regulation.
使用二异丁基-二甲氧基硅烷, DQ催化剂的氢调敏感性更好.
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- 相关词组
- butyl benzene丁（基）苯;
- butyl methacrylate甲基丙烯酸丁酯;
- butyl butyrate丁酸丁酯;
- butyl oxide二丁醚;
- butyl acrylate丙烯酸丁酯;
- butyl chloroacetate氯乙酸丁酯;
- butyl iodide[机] 丁基碘，碘代丁烷;
- butyl acetate醋酸丁酯，乙酸丁酯;
- butyl ether丁基醚，二丁醚;
- butyl phosphate磷酸丁酯;
- butyl chloride丁基氯;
- butyl borate硼酸丁酯;
- butyl amine丁胺;
- butyl alcohol丁醇;
- butyl sulfate[建] 硫酸二丁酯，硫酸氢丁酯;
- butyl nitrite[化] 亚硝酸丁酯;
- butyl stearate硬脂酸丁酯;
- butyl aldehyde丁醛;
- butyl rubber丁基橡胶，异丁（烯）橡胶;
- butyl cellulose[机] 丁基纤维素;
- 今日热词
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- explosive adj.爆炸的;易爆炸的;突增的;暴躁的;n.爆炸物，炸药;[语言学] 爆破音;
- pending adj.待定;待决;未决的;未定的;待定的;悬而未决的;即将发生的v. 悬而未决;吊着;待决
- garage n.车库;汽车修理厂;车库音乐;v.把…送入车库;
- its pron. (it的所有格形式)它的;厥;
- up adv. 在上面，在高处;起床，起来;向上;由低到高;adj. 向上的;上升的;竖立的，垂直的;举起的;
- outstanding balance 未结余额，未偿还余额;
- lura 卢拉；露拉；乐瑞
- caption n.说明文字;v.为…添加说明文字;
- ear n.耳朵;听觉，听力;耳状物;穗;vi.抽穗;（美俚）听见;
- twice adv.两遍，两次;两倍;
- advise vt.（商业）通知，报告;提议，建议;vi.接受劝告，商量;建议，提供意见;
- low adj.低的，矮小的;楼下的，低洼的;沮丧的;下贱的;离地面近的;在底部的;近底部的;领口开得低的adv.低;低声地;谦卑地;底下地;向下;不高;在靠近…底部的位置;向…底部;低于通常(或期望)的水平
