化工专业英语翻译
1.掌握化学工程、化学工艺、应用化学等学科的基本理论、基本知识；
The master chemical engineering, chemical technology, applied chemistry subjects such as basic theory, basic knowledge
2.掌握化工装置工艺与设备设计方法，掌握化工过程模拟优化方法；
Master chemical plant technology and equipment design method, grasps the chemical process simulation optimization method;
3.具有对新产品、新工艺、新技术和新设备进行研究、开发和设计的初步能力；
Has to new products, new technology, new technology and new equipment research, development and design of the preliminary ability;
4.熟悉国家对化工生产、设计、研究、开发、环境保护等方面的方针政策和法规；
Familiar with countries to chemical production, design, research, development and environmental protection policy and rules and regulations.
5.了解化学工程学的理论前沿，了解新工艺、新技术与新设备的发展动态；
Understand chemical engineering theory front, to understand new technology, new technology and new equipment development dynamic;
6.掌握文献检索、资料查询的基本方法，具有一定的科学研究和实际工作能力；
Master document retrieval, information query basic method, has the certain scientific research and practical work ability;
7. 具有创新意识和独立获取新知识的能力；
Has innovation consciousness and independent acquire new knowledge ability;
8.熟练掌握气相色谱仪、液相色谱仪、红外光谱仪、紫外光谱仪等仪器的使用；
Familiar with gas chromatography, liquid chromatography, infrared spectrometer, ultraviolet spectrometer and the use of the instrument;
9.能熟练使用office办公软件，具有使用vfp、turbo pascal等编程软件编译简单程序的能力；
Able to skillfully use office software, has the use of VFP, turbo PASCAL programming software such as compiling simple program ability;
10.能熟练使用autoCAD软件进行化工机械制图。
Familiar with autoCAD software chemical mechanical drawing.
直接合成的试验在10或20巴，－10度的条件下开始进行。在甲醇内，利用以上的流量，气体组成（H2/O2/CO2 2/18/80% mol)。总气体流率改变（1, 2, 2.7, 4, 6, 9 mL/min 在两个压力下，12 mL/min（10巴的压力下）。体积总流率根据具体的质量流率（液体从0.063和0.254KG/M2s，气体从0.0021和0.0433KG/m2s）改变而改变。根据典型的流量图29，30，所有的试验做的非常好。 我们选择在－10的条件下，操作反应器，因为，H2o2的分解和加氢非常慢，同时合成也受温度很小的影响。二氧化碳在甲醇中的溶解度升高，这样，提高了混合物中氢的溶解度。这是一个低温下工业可行的反应，没有显著的产品成本增加。催化剂和混合物的稳定性提高。 新的催化剂未经预处理，引入到反应器中，和H2（原位还原20 mL/min在温度T和压力P下1小时左右。在液体进料开始压力和混合物CO2/ H2 (97.5/2.5% mol)达到 的条件下，希望保留还原状态。最后，O2进料，氧化态改变成可疑，虽然水
epichloromethylthiirance表氯甲基硫杂环丙烷；表氯甲基硫杂丙环；表氯甲基环硫乙烷；
CH2-CH-CH2-Cl
|_S_|
epi- 表-
chloro- 氯代-，氯（基）-，Cl-,
methyl 甲基，CH3-
thiirance : 硫杂环丙烷;硫杂丙环、环硫乙烷;ethylene sulfide
========================================
硫杂环丙烷;硫杂丙环、环硫乙烷;thiirane;ethylene sulfide :
性质：又称硫杂丙环、环硫乙烷。无色液体。沸点55～56℃(分解)。折射率1.4914。相对密度1.0113。不溶于水，易溶于丙酮、氯仿等有机溶剂。在酸碱存在下易发生开环聚合。与硫醇(RSH)、乙醇(C2H5OH)发生开环加成反应，分别生成乙二硫醇单醚(HSCH2CH2SR)、β-巯基乙醚(HSCH2CH2OC2H5)。可用环氧乙烷与硫代酰胺反应制取。用作有机合成试剂。
------------------------------------------
Thiirane - Wikipedia, the free encyclopedia - //
Thiirane, more commonly known as ethylene sulfide, is the cyclic chemical compound with the formula C2H4S. It is the smallest sulfur-containing heterocycle. ...
===========================================
Vibrational Circular Dichroism of Methylthiirane -
作者：H Dothe - 1988://
Vibrational circular dichroism spectra of (R)-methylthiirane are calculated by using Stephens' ... Recently, we applied the SQM method to methylthiirane,' a ...
Metabolism of (4-phenoxyphenylsulfonyl) methylthiirane, a ... -
作者：G Celenza - 2008 - ://
(4-Phenoxyphenylsulfonyl)methylthiirane (compound 1) is a highly selective and potent inhibitor of gelatinases that shows considerable promise in animal ...
3.2.
Segregation
index
3.2
偏析指数
During
the
Reynolds
number
range
investigated
herein
(66–1,060),
the
7uid
7ow
at
No.
0
should
be
in
laminar
7ow
regime.
At
a
Reynolds
number
of
66,
corresponding
to
low-Reynolds
number,
purely
shear
7ow,
the
segregation
index
is
approximately
0.7,
indicating
a
rather
poor
micromixed
environment.
在研雷诺数范围（66－1060）于这里加以研究的过程中，在0号处的7uid7ow应在层流7ow状况。在雷诺数为66时（这相当于低雷诺数），偏析指数大约为0.7，表明相当差的微流体混合环境。Further
increasing
the
Reynolds
number
reduces
the
segregation
index
substantially.
For
example,
Xs
=
0:25;
0:17;
0:13,
and
0.09
for
ReEM=159;
265;
477,
and
663,
respectively.
进一步提高雷诺数使偏析指数大大降低。例如，对于ReEM＝159；265；477和663来说，Xs分别等于0：25；0：17；0：13和0.09。Notably,
at
the
high-Reynolds
number
laminar
7ow
in
an
empty
tube
could
yield
su#cient
micromixing.尤其是在高雷诺数时，在任何空管内的层流7ow都可能产生足够充分的微流体混合。
For
example,
at
ReEM
=
1;
060,
the
segregation
index
becomes
as
low
as
0.04.
Such
an
observation
may
be
attributed
to
the
interference
of
the
feeding
tip
to
the
7owing
7uid
that
generates
local
turbulence,
which
induces
uncertainty
in
the
Xs
measurement.
Next
consider
the
static
mixer
case.
At
ReEM
=66,
the
corresponding
Xs
becomes
lower
than
that
for
an
empty
tube:
Xs
=0:48;
0:47;
0:52
and
0.57
at
posit
ion
Nos.
1–4.
例如在ReEM＝1，060时，偏析指数变成低达0.04.这样一个观察结果可归因于进料嘴对7owing7uid的干扰，它产生了局部的湍流，这在Xs测量中引入了不确定性。接下来考虑静态混合器的情况。在ReEM＝66时，相应的Xs变的低于空管的值，在1号到4号位置Xs＝0：48；0：47；0：53和0.57。The
presence
of
static
mixer
could
thereby
markedly
enhance
the
micromixing
e#ciency
at
the
low-Reynolds
number
laminar
7ow
regime.
静态混合器的存在因此会明显提高地雷诺数层流状况下的微流体混合效率。Notably,
the
CH+
at
position
0
is
di?erent
from
that
for
position
Nos.
1–4,
the
enhancement
of
micromixing
by
using
static
mixer
cannot
be
directly
compared.
However,
one
could
still
note
that
(1)
the
static
mixer
has
markedly
improved
the
micromixed
environment;
(2)
the
micromixed
environment
for
the
Brst
two
elements
is
better
than
the
subsequent
elements
of
the
mixer,
as
evidence
by
the
lower
Xs’s
for
the
former
two
elements.
特别是，在0位置处CH+与1号到4号位置处的不同，
由于采用静态混合器对微流体混合作用的提高不能直接加以比较。可是，人们仍可以注意到，1）静态混合器已明显改善了微流体混合的环境；2）用于Brst两种元素的微流体混合环境优于混合器后续的元素，作为证据，前两种元素的Xs较低。At
higher
Reynolds
number
the
Xs
decreases
accordingly.
For
example,
at
position
#2,
the
Xs
=
0:17;
0:08;
0:05;
0:04
and
0.03
at
ReEM=159;
265;
477;
663
and
1,060,
respectively.
Restated,
at
a
Reynolds
number
exceeding
approximately
200
the
segregation
index
can
reach
a
low
level
less
than
0.1在较高雷诺数时，Xs随之下降。例如在2号位置，在ReEM＝159；265；477；663和1，060时分别为Xs＝0：17；0：08；0：05；0：04和0.03。复述一下，在超过大约200的雷诺数时，偏析指数可以达到小于0.1的低水平。
化工专业术语翻译
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