tetrahydrofuran
四氢呋喃
常用释义
英音[ ˌtetrəˌhaɪdrəˈfjʊəræn ]
美音[ tetrəhaɪdrəˈfjʊərən ]
基本释义
- n. [有化] 四氢呋喃；[有化] 氧杂环戊烷
例句
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1·Derivatives of 2,2,4-trisubstiotuted tetrahydrofuran as anti fungal agents.作为抗真菌剂的2，2，4-三取代的四氢呋喃衍生物。
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2·The MEH-PPV chains are separated basically in THF(tetrahydrofuran) dilute solution.在THF稀溶液中，MEH-PPV分子链基本上皆为分立态；
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3·It is used in the manufacture of pesticides, phenol furfural resins, and tetrahydrofuran.以它为原料可再加工成树脂，合成纤维，合成橡胶，合成香料，西药，农药等。
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4·The catalysis of big pore strong acid resin for 1,4-butanediol dehydration to tetrahydrofuran is investigated.考察了大孔强酸性树脂对1，4 丁二醇脱水制四氢呋喃的催化作用。
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5·The effect of factors to the growth of aeromonas THF01 which degraded tetrahydrofuran was studied by liquid culture.以降解四氢呋喃的气单胞菌THF01为对象，采用液体培养研究了各种理化因素对其生长的影响。
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6·Tetrahydrofuran(THF) is added for its good dissolving effect on PCS to decrease DVB and a 76% ceramic yield is obtained.为减少体系中的DVB ，添加了PCS的良性溶剂四氢呋喃，使陶瓷产率达到了76 %。
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7·The power index was 0.14, which indicated that the polymer had branched molecular structure in dilute solution of tetrahydrofuran.聚合物分子在四氢呋喃稀溶液中的幂指数为0.14，说明该聚合物具有支化结构。
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8·Chloroform - tetrahydrofuran - water (500:500:8) was used as mobile phase for the gradient elution of other strongly retained substances.继用氯仿-四氢呋喃-水(500：500：8)为流动相，梯度洗脱其他强保留组分。
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9·The process flow was designed and experimentally studied for separation of acetone, tetrahydrofuran (THF), triethylamine and water mixture.对丙酮、四氢呋喃、三乙胺、水混合物的分离进行了工艺流程设计和实验研究。
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10·New allyl lithium THF complex was prepared conveniently by the reaction of propene with n-butyl lithium in the presence of tetrahydrofuran.在四氢呋喃存在下，将丙烯和丁基锂直接反应合成了未见文献报道的烯丙基锂四氢呋喃配合物。