氢呋喃

Web Definition

1.
THF
...聚对苯二甲酸丁二醇酯 ( PBT) 、 四 γ丁 氢呋喃 ( THF ) 、 2 内酯 ( GBL ) 、 聚四亚甲基醚二醇 ( PT EG) 、 2 基吡咯烷酮 ( N…
wenku.baidu.com|Based on 27 pages

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Definition:
AllAll,THFTHF
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1.
Diphenylmagnesium bromide did not initiate styrene in dichloromethane and tetrahydrofuran either adding oxygen or not.
同时考察了溶剂是二氯甲烷和四氢呋喃时，无论加不加氧气，苯基溴化镁均不能引发苯乙烯聚合。
tóng shí kǎo chá le róng jì shì èr lǜ jiǎ wán hé sì qīng fū nán shí , wú lùn jiā bù jiā yǎng qì , běn jī xiù huà měi jūn bù néng yǐn fā běn yǐ xī jù hé 。
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2.
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。
duì bǐng tóng 、 sì qīng fū nán 、 sān yǐ àn 、 shuǐ hùn hé wù de fēn lí jìn xíng le gōng yì liú chéng shè jì hé shí yàn yán jiū 。
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3.
Antisymmetric nonresonant vibrational Raman scattering of Tetrahydrofuran (THF) is experimentally and theoretically studied in this paper.
研究了四氢呋喃（THF）非共振拉曼光谱中反对称散射的贡献。
yán jiū le sì qīng fū nán ( THF ) fēi gòng zhèn lā màn guāng pǔ zhōng fǎn duì chēng sǎn shè de gòng xiàn 。
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4.
In tetrahydrofuran instead of diethyl ether, the amine 8a was formed in a very low yield, if at all.
假如真的能够发生，那么，如果用四氢呋喃来代替乙醚，那么，胺8a生成的量就非常低。
jiǎ rú zhēn de néng gòu fā shēng , nà me , rú guǒ yòng sì qīng fū nán lái dài tì yǐ mí , nà me , àn bā a shēng chéng de liàng jiù fēi cháng dī 。
zhidao.baidu.com
5.
The coordination ratio and stability constant of the complexes were determined by Molar Ratio method in THF. 3.
采用摩尔比法测定了配合物在四氢呋喃（THF）溶液中的配位比及稳定常数。
cǎi yòng mó ěr bǐ fǎ cè dìng le pèi hé wù zài sì qīng fū nán ( THF ) róng yè zhōng de pèi wèi bǐ jí wěn dìng cháng shù 。
www.boshuo.net
6.
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。
jù hé wù fēn zǐ zài sì qīng fū nán xī róng yè zhōng de mì zhǐ shù wèi líng diǎn yī sì , shuō míng gāi jù hé wù jù yǒu zhī huà jié gòu 。
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7.
In the second step, the yield ofp toluene sulfonhydrazide using tetrahydrofuran as solvent is higher than that of using benzene as solvent.
用四氢呋喃做溶剂比用苯做溶剂可以得到较高产率的对甲基苯磺酰肼中间体；
yòng sì qīng fū nán zuò róng jì bǐ yòng běn zuò róng jì kě yǐ dé dào jiào gāo chǎn lǜ de duì jiǎ jī běn huáng xiān jǐng zhōng jiān tǐ ;
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8.
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。
yǐ jiàng jiě sì qīng fū nán de qì dān bāo jūn THF líng yāo wéi duì xiàng , cǎi yòng yè tǐ péi yǎng yán jiū le gè zhǒng lǐ huà yīn sù duì qí shēng zhǎng de yǐng xiǎng 。
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9.
Developing application of polytetrahydrofuran and its downstream products
聚四氢呋喃及其下游产品的开发应用
jù sì qīng fū nán jí qí xià yóu chǎn pǐn de kāi fā yìng yòng
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10.
Kinetics of Tetrahydrofuran Hydrate Formation-Decomposition Outside of a Heat Transfer Tube
四氢呋喃水合物换热管外结晶分解动力学研究
sì qīng fū nán shuǐ hé wù huàn rè guǎn wài jié jīng fēn jiě dòng lì xué yán jiū
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