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mains supply
通常指公共电网。
常用释义
词性释义
主电源:指供应电力的主要来源,通常指公共电网。
例句
全部
And
I
know
I
can
eliminate
most
of the limescale
deposits
and
an
overdose of
chlorine
in my
tap water
by
filtering
the
mains
supply
at
home
.
而且我知道,通过对家里的自来水进行过滤,我可以除去大部分石灰沉淀物和过量的氯。
Where a
mains
supply
is
used
,
there
must
be a
readily
accessible
switch
near
to
the
transformer
or
rectifier
to
cut
off the
mains supply
.
当采用电网电源时,必须在变压器或整流器附近配备易于接近的开关以便切断电网电源。
After
the
mains
supply
recovers
, the
supervisory
system
can
implement
automatic
equalizing
charge
management
over
the
battery
.
当市电恢复后监控系统可对电池进行自动均衡充电管理;
insert
the
plug
into
a
suitable
mains
supply
socket
and
turn
the
power
on
.
把电源插头插到适合电源插座里,开机。
Heat
meters designed to operate
from
an
AC
mains
supply
shall be wired in accordance
with
wiring
regulations
applicable
.
温度传感器由AC交流电源供应,配备的电线符合电线规章。
Select
the
row
appropriate
to
a
WORKING
VOLTAGE
equal
to the AC
MAINS
SUPPLY
voltage
.
再按等于电源电压的工作电压来选择适当的行
Digital
pressure
gauges
provide
a
digital
local
indication
independent
from
mains
supply
.
数字压力表提供了独立于主电源的现场数字显示。
Connect
piping
system
to
water
mains
,
supply
tanks
,
pumps
,
compressors
and
control
equipment
.
为水库,泵,压缩机和控制设备连接管道系统和给水总管。
The
integrated
battery
guarantees
an
operation
independent
from
mains
supply
.
内置电池保证显示不依赖主电源操作。
The
primary
power
supply
is powered from the
mains
supply
and
energizes
a
lumped
coil
;
the
current
ranges
anywhere
from
5 to125
amps
.
主要的电力供给是来自市电电源并通过一个集合线圈激发;电流范围从5到125安培。
同义词
市电电源;干线供给;交流电源
alternating current power