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Pentoxide
英音[ pentˈɒksaɪd ] 美音[ penˈtɑːksaɪd ]
[无化] 五氧化物
常用释义
词性释义
n.
[无化] 五氧化物
例句
全部
Causticizing
mud
was
used
as
a
roasting
additive
of
sodium chloride
for
extraction
of
vanadium
pentoxide
from
stone
coal
.
从石煤中提取五氧化二钒时，用苛化泥作焙烧添加剂，以取代氯化钠。
The
purity
of
vanadium
pentoxide
was more
than
99%
.
产物五氧化二钒的纯度大于99%。
The principles and
low
pollution
process
in
production
of
vanadium
pentoxide
with
stone
coal
containing
vanadium
are
introduced
in detail
.
介绍用含钒石煤生产五氧化二钒的原理和低污染生产工艺。
Arsenic
pentoxide
(
As2O5
)
is
also used in
insecticides
,
herbicides
,
metal
adhesives
,
and
pigments
.
五氧化二砷（AS2O5）是杀虫剂、除草剂以及金属黏合剂的主要成分。
One dinitrogen
pentoxide
molecule
contains
two
nitrogen
atoms
and
five
oxygen
atoms
.
分子中含有两个氮原子和五个氧原子。
Silica
refractories
--
Determination
of
phosphorus
pentoxide
content
--
Molybdenum
blue
photometric
method
硅质耐火材料化学分析方法钼蓝光度法测定五氧化二磷量
Fireclay
and high-alumina
refractories
--
Determination
of
phosphorus
pentoxide
content
--
Molybdenum
blue
photometric
method
粘土、高铝质耐火材料化学分析方法钼蓝光度法测定五氧化二磷量
Improvement
of
the
Method
of
Volumetric
Analysis for the
Determination
of
Di
-
phosphorus
Pentoxide
in
Phosphoric Acid
容量法测定磷酸中五氧化二磷的方法改进
Nitration
of
Toluene
with a
Clean
Nitrating
Agent
- Dinitrogen
Pentoxide
绿色硝化剂五氧化二氮对甲苯的硝化研究
Extraction
of
Vanadium
Pentoxide
from
Stone
Coal
with
a
Wet
Chemical Separation
Method
湿法提取石煤中钒的新工艺研究
Clean
Nitrating
Agent
Dinitrogen
Pentoxide
and Its
Application
in
Nitration
绿色硝化剂五氧化二氮及其在硝化反应中的应用
Direct
Determination
of
Molybdenum
in
Vanadium
Pentoxide
with
Thiocyanate
Photometric
Method
硫氰酸盐光度法直接测定五氧化二钒中钼量
Determination
of
Phosphorus
Pentoxide
in Phosphate
Ore
by
Bismuth
Salt
-
molybdenum
Blue
Parallax
Photometric
Method
铋盐-钼蓝示差光度法测定磷矿石中五氧化二磷
Investigation
on
Selective
Nitration
of
Chlorobenzene
with Dinitrogen
Pentoxide
五氧化二氮对氯苯的选择性硝化研究
methods for
chemical
analysis
of
vanadium
pentoxide
- the oscillopolarographic
method
for the
determination
of
sulphur
content
五氧化二钒化学分析方法示波极谱法测定硫量
Methods
for
chemical
analysis
of
vanadium
pentoxide
--The AgDDTC
spectrophotometric
method
for the
determination
of
arsenic
content
五氧化二钒化学分析方法AgDDTC分光光度法测定砷量
Phosphate
rock
and
concentrate
-
-
Determination
of
phosphrous
pentoxide
content
--
Quinoline
phosphomolybdate
gravimetric
and
volumetric
methods
磷矿石和磷精矿中五氧化二磷含量的测定磷钼酸喹啉重量法和容量法
ammonium
washing
;
Vanadium
pentoxide
;
Ammonium
chloride
;
Discharge
of wast
water
;
逆流铵洗；红钒；氯化铵；废水排放；
three
trichloride
,
sodium
cyaniding
,
vanadium
pentoxide
三氯化磷、氰化钠、五氧化二钒
discharge
,
recovery
and
utilization
of
sodium
salt
from
vanadium
pentoxide
production
五氧化二钒生产中钠盐的排放与回收利用
常用短语
vanadium pentoxide
vanadium pentoxide
- 五氧化二钒
phosphorus pentoxide
phosphorus pentoxide
- 五氧化二磷