在线等翻译~ 请哪位好心人帮我翻译一下我的毕业论文摘要~谢谢了。不要网站或者软件直译的!
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发布时间:2022-04-29 21:41
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热心网友
时间:2023-10-09 10:32
第一段翻译如下
The experiment takes carbolic acid as raw material , adopt acetophenetidin-rization, Fries weight row , the oxime have molten , Beckmann weight row combining method has got target outcome to acetophenetidin aminophenol, total recovery is under using acetone as catalysator in the best reaction temperature and the best reaction time: 40.5%.
第二段翻译如下
Different in having discussed Fries weight row process by experiment of equal rank operation way has collected the effect leading to outcome , the effect having studied reaction condition collects rates's in Beckmann weight row to target outcome has optimized and technological conditions. The structure being in progress to main outcome by the fact that melting point determines the instrument admeasurement and the infrared spectrometer identifies an at last.
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热心网友
时间:2023-10-09 10:33
楼主,好像是这样翻译的,你自己看下吧!This experiment with phenol as raw material, the use of acetylation, Fries rearrangement of oxime, Beckmann rearrangement of the synthesis methods have been the target of acetaminophen procts, with acetone as the best catalyst in the reaction temperature and reaction time under the best The total yield was as follows: 40.5%, respectively. Through the parallel experiment of Fries rearrangement process of the operation of the different ways the impact of the proct yield and to study the Beckmann rearrangement in the reaction conditions on proct yield of the target to optimize the process conditions. Finally, to measure the melting point determination and infrared spectrometer on the structural identification of the main proct.
热心网友
时间:2023-10-09 10:33
我是按以下理解进行翻译的:
本试验以…为原料,采用…的合成方法,得到…对…用... (条件)下的总收率。
通过…,本文探讨了…的影响,并研究了…的影响,(此处不知是什么“优化了工艺条件”,实验?影响?论文?)。最后,(实验)通过…和… 对…进行了结构鉴定。
By means of compound of acetylation, fries rearrangement, oximization, Beckman rearrangement with phenol as its raw material, this experiment has gained the result that the target proct is at a total yield 40.5% to acetaminophen in condition of the best reacting temperature and the best reacting time using acetone as its catalyst.
Though a parallel experiment, the paper has discussed the influence to the result yield ring the process of rearrangement with various ways, and studied the influence of the yield of the target proct resulted by reacting condition in the Beckmann rearrangement (optimalize technics condition “优化了工艺条件”需要自己贯通) . Finally, the experiment made a structure appraisement to the main proct with a melting-point standardizing box and a infrared spectrum apparatus.
热心网友
时间:2023-10-09 10:34
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is
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high-density
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and
can
not
help
but
lead
to
spatial
conflicts,
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resource
shortages
and
environmental
pollution.
If
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disorderly
urban
expansion
will
exacerbate
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problems,
ultimately
eroding
the
vitality
of
the
city,
affecting
the
quality
of
urban
life.
Our
cities
must
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able
to
live
with
human
dignity,
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happiness
and
hope
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live.
"And
the
challenges
facing
cities
in
the
originator,
whether
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crime
or
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rooted
in
the
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on
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and
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human,
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long-term
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and
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热心网友
时间:2023-10-09 10:35
写作指导:
http://www.wsdxs.cn/html/lunwen
热心网友
时间:2023-10-09 10:35
It
is
undeniable
that
the
rapid
development
in
the
cities
of
today,
the
people
of
city
life
has
become
increasingly
faced
with
a
series
of
challenges:
high
density
urban
lifestyle
inevitably
raises
the
space
conflict,
cultural
friction,
resource
shortages
and
environmental
pollution.
If
uncontrolled,
city
of
disordered
extended
exacerbated
problems,
final
erosion
effects
of
urban
vitality
and
quality
of
urban
life.
Our
cities
must
become
a
capable
of
human
dignity,
health,
safety,
happiness
and
hope
for
a
happy
life
of
the
place
".
While
the
City
faced
the
challenges
of
interest,
whether
congestion,
pollution,
crime
or
conflict
actually
lies
in
the
fact
that
the
urbanization
process
in
human
and
natural,
human,
spiritual
and
material
relationship
between
various
detuning,
long-term
detuning,
inevitable
urban
quality
of
life
and
even
the
civilization
of
regressive
step
backwards.