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electron tubes
电子管
常用释义
词性释义
电子管
例句
全部
Electron
tubes
are
the
main
component
for
this
machine
.
真空管是这种机器的主要零件。
This
report
summed
up the
new
achievement
made in
electron
tubes
,
semiconductors
and
components
.
这份报告总结了电子管、半导体和元件三方面的一些新成就。
This
paper
deals
with
the
advantages
of
transistors
over
electron
tubes
.
本文论述晶体管与电子管相比的优点。
New
electron
tubes
could
be
built
that
worked
at
much
higher
voltages
.
如今制造的电子管,工作电压要高得多。
Graphical
symbols
for diagrams
.
Part
5
:
semiconductors
and
electron
tubes
.
图解用图形符号.第5部分:半导体和电子管
The
production
of
various
electron
tubes
has been
increased
four
times
as against
1958
.
各种电子管的产量比1958年增加了四倍。
Aside from
their
large
size
,
computers
based on
electron
tubes
have
other
drawbacks
.
除了体积庞大之外,电子管计算机还有其他的一些缺陷。
Electron
Tubes
, Bases,
Caps
,
and
Terminals
(
including
Gages
)
,
Dimensional
Characteristics
of
电子管、管座、管帽及管脚(包括密封塞)的尺寸特性
Standard Specification for
Carbonized
Nickel
Strip
and
Carbonized
Nickel
-
Plated
and
Nickel
-
Clad
Steel
Strip
for
Electron
Tubes
电子管用碳化镍条及碳化镀镍和包镍钢条
Graphical
symbols
for
diagrams
-
Semiconductors
and
electron
tubes
简图用图形符号.半导体和电子管