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benzenes
苯
常用释义
词性释义
苯
例句
全部
Werner
's
method
was that
used
previously
by
organic chemists
to elucidate the structures of substituted
benzenes
,
namely
isomer
counting
.
沃纳所用的方法是从前有机化学家用来阐述取代苯结构的方法，即异构体计算法。
The
lack
of
any
methoxy
substituted
benzenes
would
preclude
any
insertion
process taking
place
.
例中没有甲氧基取代的笨，就应当排除任何嵌入反应的发生。
Conclusion
:
The
method
was quite
suitable
for
determining
the
benzenes
of
drinking water
,
it was
simple
,
fast
,
accurate
and
precise
.
结论：该方法简单、快速、准确、灵敏，适用于饮用水中苯系物的测定。
abstract
:
Objective
:
To
develop
a
method
for
determining
the
benzenes
in
drinking water
by
capillary
column
gas
chromatography
.
目的：建立二硫化碳萃取毛细管柱气相色谱法测定饮用水中苯系物的方法。
Methods
:
Used
carbon disulfide
to
extract
the
benzenes
in
drinking water
,
Gas
chromatography
separation
and
detection
.
方法：用二硫化碳萃取饮用水中的苯系物，气相色谱法进行分离检测。
relative
abundance
of
alkyl
benzenes
isomeride
decreases
,
whereas
n
-alky
benzenes
increase
.
而正构烷基苯相对丰度有增加的趋势。
Study
on
Quantitative
Structure
-
Property
Relationship
of
Alkyl
Benzenes
by the
Principal
Quantum
Number
Topological
Index
主量子数拓扑指数研究烷基苯的定量构效关系
Support
vector
regression
applied
to the
quantitative
prediction
of
some
physicochemical
properties
of
alkyl
benzenes
支持向量回归算法用于烷基苯若干热物性定量预测
A
theoretical
study
of
fluorescence
spectra
of
halogenated
benzenes
in
solution
水溶液中苯的卤素取代物的荧光光谱的理论研究
Studies
on
quantitative
structure
-
genotoxicity
of
substituted
benzenes
on the
human
lymphocyte
取代苯对人体细胞的定量结构-遗传毒性研究
Toxicity
Prediction
for
Substituted
Benzenes
with
Bayesian
Regularized
Neural
Network
贝叶斯规整化神经网络预测苯取代物的毒性
Prediction
of
biodegradation
of
substituted
benzenes
using
group
contribution
method
基团贡献法对取代苯类化合物生物降解性的预测
A
few
important
topological
indices
for
research
on QSPR
of
alkyl
benzenes
用于烷基苯类QSPR研究的几种主要拓扑指数
Standard
method
for
hygienic
examination
of
benzenes
in drinking
water
sources -
Gas
chromatography
水源水中苯系物卫生检验标准方法气相色谱法
Optimization
of
Capillary
Columns
for
Separating
Chlorinated
Benzenes
毛细管色谱柱分离氯苯类化合物的优化
Improving
and
strengthening
operation
and
equipment
management
to
increase
yield
of
benzenes
of
three
kinds
生产操作及设备对三苯收率的影响
Determination
of
substituted
benzenes
in
water
by
double
capillary
gas
chromatography
双毛细管柱气相色谱法测定环境水体中取代苯
Prediction
of
the
Chromatographic
Retention
Index
of
Alkyl
Benzenes
烷基苯气相色谱保留指数的预测
Uncertainty
Analysis
of
Indoor
Air
Measurement
for
Benzenes
with
Gas
Chromatography
气相色谱法测定室内空气中苯系物的不确定度分析
Assessing the
ecological
risk
of
substituted
benzenes
in
Huaihe River
, China
淮河水体取代苯类污染及其生态风险