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Tetrahydrofuran
英音[ ˌtetrəˌhaɪdrəˈfjʊəræn ] 美音[ tetrəhaɪdrəˈfjʊərən ]
[有化] 四氢呋喃
常用释义
词性释义
n.
[有化] 四氢呋喃；[有化] 氧杂环戊烷
例句
全部
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。
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。
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。
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。
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。
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；
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。
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
Determination
of
Content
of
Sodium
Methoxide
and Its
Solubility
in
Tetrahydrofuran
by
Micro
-
titration
微量滴定法测定甲醇钠含量及其在四氢呋喃中的溶解度
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
The
Determination
of
Thermal Conductivity
of
Tetrahydrofuran
Hydrate
at
Atmospheric Pressure
by
Transient
Plane
Source
Method
瞬变平面热源法测定常压下四氢呋喃水合物的导热系数
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
Vapor
-
Liquid
Equilibrium
Data
of
Ethyl
Acetate
-
Isopropyl
Ether
and
Ethyl
Acetate
-
Tetrahydrofuran
Systems
at
Atmospheric Pressure
乙酸乙酯-异丙醚和乙酸乙酯-四氢呋喃物系常压汽液平衡数据的测定
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
Conceptual
design
of
clean
separation
of ternary
mixture
of
acetone
-
tetrahydrofuran
-
water
丙酮-四氢呋喃-水混合物的清洁分离工艺的概念设计
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