tert-butyl 丁基(0) 叔丁基(0) 叔丁(0) 目前没有对本词条修改信息

“tert-butyl”译为未确定词的双语例句     The fine particles used in experiment are 4Amolecular sieve with diameter in the scale of 0.47μm ～ 4.0μm . The separatedsystems are tert-butyl alcohol—water and isopropyl alcohol—water.     选择异丙醇－水－4A 分子筛和叔丁醇－水－4A 分子筛作为实验物系，其中 4A 分子筛的平均粒径在0.47μm ～4.0μm 范围内。 短句来源     Separation of tert-Butyl Alcohol-Water Mixture by Pervaporation     叔丁醇-水渗透蒸发膜分离法研究 短句来源     Purifying Tert-Butyl Alcohol and Iso-Propyl Alcohol by Adsorptive Distillation Method     吸附蒸馏提纯叔丁醇及异丙醇 短句来源     DEHYDRATION OF tert-BUTYL ALCOHOL IN REACTIVE DISTILLATION ADAPTED TO CHEMICAL HEAT PUMP     基于化学热泵系统的叔丁醇脱水反应精馏过程 短句来源     Then the separation of tert-butyl alcohol from aqueous solution was tested with an industrial column in the way of batch extractive distillation.     然后进行了工业间歇萃取精馏塔分离叔丁醇的实验研究； 短句来源 更多        查询“tert-butyl”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句

为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   tert-butyl Compound 1-benzhydryl-4-(4-tert-butyl-benzenesulfonyl)-piperazine (7d) showed significant inhibitory activity. 例句来源       Peroxidase-catalyzed oxidation of o-phenylene diamine (OPD) was competitively inhibited by trimethylhydroquinone (TMHQ), 4-tert-butylpyrocatechol (InH5), and 4,6-di-tert-butyl-3-sulfanyl-1,2-dihydroxybenzene (InH6). 例句来源       Neurotransmitters dopamine and serotonin as well as active oxygen species hydrogen peroxide and tert-butyl peroxide were used as chemical signals. 例句来源       Radioprotectants of acute (indralin) and durable effects (indomethaphen) as well as natural α2-tocopherol) and synthetic antioxidants (ionol or 2,6-di-tert-butyl-4-methylphenol) efficient in survival test were used. 例句来源       The dynamics of total protein and procollagen biosynthesis was studied in the muscle tissue in gunshot wound during the natural healing and after treatment with antioxidant (AO) 2,6-di-tert-butyl-4-methylphenol (BHT). 例句来源       更多

The transesterification of antioxidant 1010 from pentaerythritol and the product synthetized using reaction of 2,6 di tert butyl phenol and methyl acrylate is systematically studied.The catalyst, reaction time and molecular ratio of the mass have influence on the synthetic reaction.The influences are proved in this paper.             本文对由２，６－二叔丁基苯酚和丙烯酸甲酯的加成反应产物与季戊四醇合成抗氧剂１０１０的酯交换反应进行了较系统的研究，考察了催化剂、原料摩尔比及反应时间等因素对此合成反应的影响，优化得出了合成抗氧剂１０１０的工艺条件 文摘来源          The calixarened metalloporphyrins 1-3 were synthesized by linking monofunctionalized tetraaryl porphyrin to p tert butyl calixarene via a single flexible chain, followed by inserting metal ions. Catalytic study in two phase condition on epoxidation of styrene demonstrated that the presence of calixarene moiety in the manganese(Ⅲ) complex of 2 apparently affected the oxidation reaction. Such phenomenon can be rationalized in terms of the microenviromental difference stemmed from hydrophobi...             将单功能化四苯基卟啉与对叔丁基杯［４］芳烃通过单链相连，随后插入金属离子，合成了杯芳烃化金属卟啉１－３．在两相条件下对苯乙烯环氧化催化反应研究表明，化合物２的锰络合物中杯芳烃的存在对氧化反应有明显影响．可以根据连接于卟啉分子中憎水杯芳烃造成催化活性中心微环境差异来解释观察到的现象．各杯芳烃化锰卟啉的催化性能按以下次序降低：１ｂ＞２ｂ＞３ｂ－７． 文摘来源          Cellulose acetate propionate (CAP) membrane was prepared for the separation of the ethyl tert butyl ether (ETBE)/ethanol mixtures. The properties of the membrane were evaluated by the pervaporation separation of the mixtures. The experimental results show that the permeability of the membrane is increased with the feed concentration and temperature increasing. With respect to the temperature, the ethanol flux obeys the Arrhenius equation and a relationship for the ethanol flux was obtained. B...             为了分离乙基叔丁基醚（ＥＴＢＥ）和乙醇混合物，得到ＥＴＢＥ产品，研究了乙酸丙酸纤维素膜（ＣＡＰ）的渗透汽化过程，讨论了温度、浓度等因素对渗透通量和选择性的影响。结果表明，ＣＡＰ膜的渗透通量随温度和乙醇在混合物中的浓度增加而增加，渗透通量与温度的关系满足Ａｒｒｈｅｎｉｕｓ形式的方程。在此基础上，提出了精馏与渗透汽化复合生产ＥＴＢＥ的过程，并运用ＡＳＰＥＮＰＬＵＳ软件对该过程进行了设计计算，汽液相平衡采用ＵＮＩＦＡＣ法进行预测。 文摘来源   << 更多相关文摘

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