七天网络

大家在查： Clonorchis 赛达 CSF 保护措施凝块 48个 snickered 甬道临清县 heeding

tetrahydrofuran

美 [tetr?ha?dr?'fj??r?n]英 [tetr?ha?dr?'fj??r?n]

n.〔化〕四氢呋喃；氧杂环戊烷
网络四氢夫喃；四氢喃；四氢基喃

tetrahydrofuran

英-汉网络释义

tetrahydrofuran

四氢呋喃

试剂总汇J.T Baker－广州自力色谱科仪有限公司 ... Pyridine 吡啶 Tetrahydrofuran 四氢呋喃 Isooctane 异辛烷 ...

四氢夫喃

防护服... ... Tetrachloroethylene 四氯乙烯 Tetrahydrofuran 四氢夫喃 Toluene 甲苯 ...

四氢喃

仪器设备 ... Acetonitrile 乙 Tetrahydrofuran 四氢喃 Hexane 正己烷 ...

氧杂环戊烷

... 四甲基硅 tetramethylsilane 氧杂环戊烷 tetrahydrofuran 亚硝酸乙醚 ethylnitrite ...

四氢基喃

(1) 四氢基喃 (TETRAHYDROFURAN) 的化学中间产物。(2) 和四氢基喃用途类似: 瓷漆的合成；树脂的溶剂。

色谱四氢呋喃

色谱仪器用试剂供应信息列表- 来宝网 ... Ethyl Acetate 色谱乙酸乙酯 Tetrahydrofuran 色谱四氢呋喃 Methyl Alcohol 色谱甲醇 ...

例句：

The solvent used for the extraction was tetrahydrofuran and sol-fractions of the samples were calculated.

并对该弹性体及其抽提后的试样进行了扫描电镜表征。

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。

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。

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；

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

Biodegradability of Wastewater Containing Tetrahydrofuran

四氢呋喃废水的降解特性

Separation of cyclopentane -tetrahydrofuran -cyclohexane by batch extractive distillation

间歇萃取精馏分离环戊烷 –四氢呋喃 –环己烷

Development of a Gas Chromatographic Column System for the On-Line Analysis of Trace Tetrahydrofuran in Hexane

在线分析己烷中痕量四氢呋喃的气相色谱柱系统研究

Dynamic Simulation of Aqueous Tetrahydrofuran Extractive Distillation Column

含水四氢呋喃萃取精馏塔的动态模拟

Analysis of Coal Tetrahydrofuran Extracts by Gel Permeation Chromatography Coupled with Photodiode Array Detection

凝胶色谱和紫外光谱法对煤四氢呋喃抽提物的分析

Study of removing furan from tetrahydrofuran plant off-gas by adsorption

吸附法脱除四氢呋喃装置尾气中呋喃的研究

Production, Consumption and Demand Prediction of Tetrahydrofuran at Home and Abroad

国内外四氢呋喃生产消费及需求预测

Simulation of extract distillation for tetrahydrofuran -water binary azeotrope

四氢呋喃 -水恒沸物萃取精馏的模拟计算

Removal alcohol from crude tetrahydrofuran and antioxidation technique

粗品四氢呋喃的除醇与抗氧化技术

Technology Progress and Production Situation of Tetrahydrofuran

四氢呋喃技术进展与生产现状

Simulation of double-effect distillation for purification of tetrahydrofuran

四氢呋喃双效精馏提纯工艺及其模拟

Recovering Tetrahydrofuran from Waste Pharmaceutical Liquor Using New

新型分离法回收制药废液中四氢呋喃

Synthesis of Tetrahydrofuran from Butanediol by Reactive Distillation

反应精馏制四氢呋喃

In electron donor tetrahydrofuran (THF) or its mixture with hydrocarbon as the reaction medium the product is DEAATHF complex ;

在给电子溶剂四氢呋喃（THF ）或烃与 THF 混合溶剂中，反应产物是 DEAA ·THF 络合物；

Detection of Plasmid from Tetrahydrofuran Degrading Bacteria and Study on Their Growth Properties

四氢呋喃降解细菌质粒的检出及菌株的生长特性

Synthesis of Tetrahydrofuran Using Acid Catalyst Supported on Granular Active Carbon

用活性炭负载酸性催化剂合成四氢呋喃

Polymerization of Tetrahydrofuran Initiated by Phosphotungstic Acid in the Presence of Epichlorohydrin

环氧氯丙烷促进磷钨酸引发四氢呋喃聚合

tetrahydrofuran

tetrahydrofuran

四氢呋喃

四氢夫喃

四氢喃

氧杂环戊烷

四氢基喃

色谱四氢呋喃

热词推荐

大家在看