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Positive Ion
正离子:带有正电荷的离子
常用释义
词性释义
正离子:带有正电荷的离子,失去了一个或多个电子。
例句
全部
To
evaluate
the
potential energy
we
first
observe
that every
positive
ion
is in
a
position
equivalent
to that
of
every
other
position
ion
.
为计算势能,我们首先要注意到,每一正离子所处的位置与另一正离子所处的位置完全相当。
The
material
for
organic
synthesis
, mainly used for synthesize
positive
ion
etherifying
agent
.
用途Usage:有机合成原料,主要用于合成阳离子醚化剂。
The
electron
is
sucked in
,
and
a
positive
ion
is
shot
off
at
a
high energy
.
电子将被吸入,同时,带正电的离子以高能态射出。
Each
positive
ion
in
the
field
feels
the
strong
tug
of
the
aft
-mounted
,
negatively
charged
electrode
and
therefore
accelerates
rearward
.
电场中的正离子感受到太空船尾负电极的强大吸引力,因此会朝尾部加速移动。
Methods
By
using
analytical
column
,
electrospray
ionization
and
positive
ion
monitoring
components
of
kitasamycin
were
analyzed
.
方法采用分析柱,以电喷雾电离、正离子检测,以确定吉他霉素各组分。
The
positive
ion
emulsifier
and
the KOH
amount
used
increases
,
the polyreaction
speed
also
increases
,
drops
again
to
the
certain
extent
.
阳离子乳化剂及KOH用量增加,聚合反应速率也增加,至一定程度再下降。
A
positive
ion
has
less
electrons
in
its
shell
then
the atom
,
a
negative
ion
has more
electrons
.
阳离子在其表面的电子数较少,阴离子则相反。
Positive
Ion
Lipoplexes
and
Its
Application
in
Gene
Transfection
and
Gene
Therapy
.
阳离子脂质体及其在基因转移和基因治疗中的应用。
The
results
show
that the clarificant
added
4~6%
inorganic
positive
ion
X
has
better
effect
in
clarification
.
结果表明,添加了4~6%无机阳离子X的澄清剂清净效果较佳;
Study
of
Positive
Ion
Sand
Control
Agent
forming
Adsorbed
Film
吸附膜型阳离子抑砂剂的室内研究
Clinical
Significance
of
Examination
of
Serum
Eosinophilic
Positive
Ion
Protein
支气管哮喘检测血清嗜酸细胞阳离子蛋白的临床意义
Determination
of
Surface
Activity
of
Positive
Ion
Imidazoline
Surfactants
季铵盐型阳离子咪唑啉表面活性的测定
Experimental
Research
on the
Synergetic
Effect
between
High
Positive
ion
and
Salinity
高价阳离子与矿化度之间的协同效应实验研究
Research
on
catalytic
synthesis
of
diethyl
sebacate
by
strong
acid
positive
ion
exchange resin
癸二酸二乙酯的强酸性阳离子交换树脂催化合成研究
Tanned
wastewater
decoloured
by
lignin
positive
ion
flocculant
modified
by
carbamide
and
formaldehyde
尿醛预聚体改性木质素絮凝剂对重革废水的脱色效果
Studies
on
catalytic
synthesis
of
octyl
formate by
strong
acid
positive
ion
exchange resin
强酸性阳离子交换树脂催化合成甲酸辛酯的研究
Positive
Ion
Dyeing
of
the
Cellulose
Fibre
with
Reactive Dyes
对纤维素纤维阳离子活性染料染色的探索
PH
and
Positive
Ion
Intensity
Influence
the
Dissolving
Property
of
Proteins
From Antheraea
pernyi
Pupa
pH及阳离子浓度对柞蚕蛹蛋白溶解性的影响
On
the
Measuring
Method
of
Positive
Ion
Content
in
Oilfield
Water
Analysis
油田水分析中阳离子含量测定方法探讨
Analysis
of
high
voltage
stability
system
of
positive
ion
accelerator
正离子静电加速器高压电压稳定系统的分析
同义词
[物][化学]阳离子;正离子
cation
kation