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Pyrocatechol
邻苯二酚
常用释义
词性释义
n.
邻苯二酚；[有化] 焦儿茶酚
例句
全部
Pyrocatechol
is
one
of
the
important
fine
chemical
intermedium
.
邻苯二酚是一种重要的精细化工中间体。
Recent
advance
in
direct
catalytic
hydroxylation
of
benzene
to
phenol
,
phenol
to
pyrocatechol
and
hydroquinone
were
reviewed
.
采用正交试验的方法，研究了在无机盐催化剂作用下苯酚双氧水直接氧化制取邻、对苯二酚的合成技术。
Market
prospect
and
production
methods
for
pyrocatechol
and
hydroquinone
are
reviewed
.
概述邻苯二酚、对苯二酚的市场前景、生产方法。
These
small
dosages
of
pyrocatechol
seem
not
to
affect
tricalcium
silicate
(
C3S
)
hydration
.
而这些小剂量的邻苯二酚好像对硅酸三钙（C3S）的水化没有影响。
The
activity
of
acid
phosphatase
was
determined
by
methods
of
pyrocatechol
phosphate
.
采用磷酸苯二钠比色法检测感染后胞内酸性磷酸酶活性的变化。
The
synthesis
of 1, 2-
dimethoxy
benzene
from
chloromethane
combined
with
pyrocatechol
was
introduced
in this article
.
介绍了以氯甲烷和邻苯二酚为原料合成邻苯二甲醚的方法。
The
synthesis
of
1, 2-
dimethoxy
benzene
from
chloromethane
combined
with
pyrocatechol
is
introduced
in
this article
.
本文介绍了以氯甲烷和邻苯二酚为原料合成1,2-二甲氧基苯的方法。
Study
on
the
Heat
-
sensitivity
of
Pyrocatechol
and
Hydroquinone
and
Optimization
of the
Separation
Process
邻、对苯二酚热敏性研究及产品分离工艺优化
Water quality
-
Determination
of
aluminium
-
Spectrometric
method
using
pyrocatechol
violet
水质.用邻苯二酚紫光谱测定法测定铝
Problem
of
Heat
-
Sensitive
Materials During
Separation
and
Purification
Process
for
Producing
Pyrocatechol
and
Hydroquinone
邻对苯二酚产品分离纯化过程的热敏性问题