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nitrogen trifluoride
三氟化氮
常用释义
词性释义
三氟化氮
例句
全部
The
semiconductor
industry
started
to
use
nitrogen
trifluoride
as
a
greener
alternative
for
cleaning
chipmaking
equipment
in the
late
1980s
.
1980年代晚期，半导体工业开始使用三氟化氮作为更环保的代替物来清洁制造芯片的机器。
Nitrogen
trifluoride
(
NF3
)
is
a
toxic
,
colorless
,
odorless
,
nonflammable
,
oxidizing
compressed
gas
.
三氟化氮（NF3）是有毒、无色、无嗅、不可燃的氧化性压缩气体。
Some
companies
are
solving
the
problem
by
adopting
alternatives
to
nitrogen
trifluoride
.
一些公司选择了接受三氟化氮的替代品来解决这个问题。
The
concentration
of
nitrogen
trifluoride
in the
atmosphere
is
about
0
.
5
part
per trillion
,
making
it
very
hard
to
measure
.
大气中三氟化氮的浓度大约为0.5万亿分之一（ppt），使得它很难测定。
Nitrogen
trifluoride
(
NF3
)
is
used
mainly
by the
semiconductor
industry
to
clean
the
chambers
in which
silicon
chips
are
made
.
三氟化氮（NF3）主要被半导体工业用于清洗制造硅芯片的工作舱。
Air
Products claims that worldwide
production
of
nitrogen
trifluoride
has
reached
7
,
300
metric tons
.
空气化工产品公司宣称全球的三氟化氮产量已经达到7300公吨。
He
found
that
about
563
metric tons
of
nitrogen
trifluoride
was
emitted
in 2006
.
他发现2006年中有大约563公吨的三氟化氮被排放。
Determination
of
Trace
Sulfur
Hexafluoride
in
Nitrogen
Trifluoride
Gas by Gas
Chromatography
-
Mass
Spectrometry
色谱-质谱联用法测定三氟化氮中痕量六氟化硫
Development in
methods
of
producing
nitrogen
trifluoride
三氟化氮制备方法概述
Review
on
Process
for
Purifying
Nitrogen
Trifluoride
三氟化氮纯化方法进展