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good conductor
良导体
常用释义
词性释义
良导体:一种导电性能好的物质,通常指金属等能够有效传导电流和热量的材料。
例句
全部
良导体
Secondly
upon
triggering
,
it
must
instantly
react
and
transfer
itself
from
a perfect
insulator
into
a
good
conductor
.
其次,在启动时,它必须能立刻做出反应使自己从绝缘体转变为导体。
Pure water
hardly
conducts an
electric
current at all
,
but
it
becomes
a
good
conductor
if
salt
is
dissolved
in
it
.
纯水几乎是不导电的,但是,如果其中溶解了盐就成了良导体。
A
semiconductor
has a
poor
conductivity
at
room temperature
,
but
it
may
become
a
good
conductor
at
high temperature
.
在室温下,半导体导电率差,但在高温下,它可能成为良导体。
Since
silver
is
a
very
good
conductor
,
the points
of
each
silver
rod
have
been
shortened
.
由于银是很好的导体,每个银棒的两端都被短接。
Though
silver
is
a
good
conductor
,
carbon
is
cheaper
,
and the
nanotubes
provide
the
extra
electrical
conductivity
needed
.
因此虽然银是良好导体,碳也很便宜,但是纳米管却可以额外提供必需的导电性。
Aluminium
as
well as
most
metals
is
a
good
conductor
.
铝和大多数金属一样,是良导体。
Copper
is
a
good
conductor
of
electricity
and
heat
,
and
it
is
a vital
element
of
virtually
all
modern
electronic devices
.
铜是良好的导电与导热材料,几乎所有的现代电器中都少不了它。
Copper
whose
resistance
is
very
low
serves
as
a
good
conductor
.
电阻很低的铜可用作良导体。
Our
body
has
70
water
and
is
also
a
good
conductor
.
我们的身体已经70水,也是一个很好的导体。
Why
metals
are
good
conductor
is
a
question
.
为什么金属是良导体是个疑问。
But
not
every
good
musician
makes
a
good
conductor
.
但并非每个音乐演奏家都能成为优秀的指挥。
is
an
element
that is
a
good
conductor
of
heat
and
electricity
.
是一种有良好导电导热性的元素
She
knows
why
the
metal
is
the
good
conductor
.
她知道金属为什么是好的导体。
Water
is
a
good
conductor
of
electricity
.
水是电流的良导体。
A
semiconductor
is
a
material
that
is
neither
a
good
conductor
nor
a
good
insulator
.
半导体材料既不是良导体,也不是好的绝缘体。
he sangpurely by
instinct
,
aware
of
"
how
it
should
go
"
,
and
trusting
that a
good
conductor
could
follow
after
him
.
他完全依赖本能唱歌,了解“应该如何去做”,并相信好的合唱也能仿效他。
Reflection
and
Transmission
of
Plane
Electromagnetic Waves
on
the
Surface
of
Good
Conductor
平面电磁波在良导体表面上的反射和透射
Study
of
Oblique
Incidence
of a
Uniform
Plane
Electromagnetic Wave
on
Surface
of
Good
Conductor
均匀平面电磁波在良导体分界面的斜入射研究
Experiment
on
Measurement
of
Thermal Conductivity
of
Good
Conductor
良导热体热导率的测定实验
The
Measurement
Search
about How to
Measure
the
Specific Heat
of
Good
Conductor
with
Mixture
Method
混合法测量良导体比热实验的研究
1·Any good conductor can be used as a shield.
任意良导体均可作为屏蔽。
2·There occur the electrical difference in the copper ore and its wall rock, which possesses physical terms prior to look for the good conductor.
铜矿与围岩存在电性差,具备寻找良导体的物理前提条件。
网络释义
良导体
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