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electronic tubes
电子管
常用释义
词性释义
电子管
例句
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The
type
of
conduction
had
been
widely
used
in
electronic
tubes
of
radio
,
television
and
many
other
modern
devices
.
这类传导材料已广泛应用于收音机的电子管、电视机和其他许多现代装置中。
Copper
and
copper
alloys
-
Products
of
high
conductivity
copper
for
electronic
tubes
,
semiconductor
devices
and
vacuum
applications
.
铜和铜合金.电子管、半导体器件和真空设施用高传导性的铜制产品
Measurement
of
the
electrical
properties
of
electronic
tubes
;
measurement
of
noises
due to
mechanical
or
acoustic
excitations
电子管电气性能测试.机械和声学噪声的测试
Measurements
of
the
electrical
properties
of
electronic
tubes
;
measurement
of
equivalent
noise
resistance
电子管电气性能测试.当量噪声电阻的测量
Measurements of the
electrical
properties
of
electronic
tubes
;
methods
of
measurement
for television picture
tubes
电子管电气性能测试.显象管的测试方法
Measurement
of the
electrical
properties
of
electronic
tubes
;
method
of
measurement
for
cold
cathode
counting
and
indicator
tubes
电子管电气性能测量。冷阴极记数管和指示管的测量方法
Measurement
of the
electrical
properties
of
electronic
tubes
and valves; methods of
measuring
noise
factor
电子管电气性能测试.噪声系数的测试条件
Methods for the
analysis
of
nickel
for
use
in
electronic
tubes
and
valves
-
Determination
of
sulphur
(
combustion
method
)
电子管和电子阀用镍的分析方法.硫的测定（燃烧法）
Measurements of the
electrical
properties
of
electronic
tubes
and
valves
;
methods
of
measuring
hiss
and
hum
电子管电气性能测试.咝声与交流声的测试方法
Specification
for
oxygen
-
free
high-conductivity
copper
for
electronic
tubes
and
semiconductor
devices
电子管及半导体器件用高导电率无氧铜规范
Measurement
of the
electrical
properties
of
electronic
tubes
;
part
14:
methods
of
measurement
of
radar
and
oscilloscope
cathode-ray
tubes
电子管电性能测量。第14部分：雷达和示波器阴极射线管测量方法
Measurements
of incidental ionizing
radiation
from
electronic
tubes
电子管入射电离辐射的测量
Specification
for
magnesium
-
activated
nickel
for
cathodes
of
electronic
tubes
and valves
电子管阴极用镁活性镍规范
Methods
of
measurement
of
intermodulation
products in
electronic
tubes
or valves intended for
use
in
colour
television
transposers
彩色电视差转机用电子管相互调制分量的测量方法
Specification
for
ceramic
components
for
use
in envelopes for
electronic
tubes
电子管外壳用陶瓷部件规范
Rating
systems
for
electronic
tubes
and
semiconductor
devices
电子管和半导体器件额定值制
Connecting
dimensions
for
caps
of
electronic
tubes
电子管引出帽连接尺寸
Outline
dimensions
of
electronic
tubes
电子管外形尺寸
Letter
symbols
of
parameter
for
electronic
tubes
电子管参数符号
Letter
symbols
in
data
sheets
for
electronic
tubes
电子管数据表的公式符号