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PORV
减压阀
常用释义
词性释义
减压阀
例句
全部
More than a quarter of
a
million
gallons
of
radioactive cooling
water
has
been
discharged
since the
PORV
first
opened
.
自减压阀首次被打开后,已经有25万加仑放射性冷却水被排出。
sec
The
PORV
(
pressure relief valve
)
opens
automatically
,
releasing
steam
into
a
holding
tank
.
秒减压阀自动打开,将蒸汽释入一个储存罐。
The
PORV
light
goes
out
,
indicating
that the
valve
is now closed
.
The
valve
is
actually
still
open
.
减压阀指示灯熄灭,表明阀门当前已关闭。阀门事实上还开着。
2
hr
20
min
An
operator
from
the
next
shift
comes
on duty
and
notices
that the
PORV
discharge
temperature
is
abnormally
high
.
2小时20分钟刚来轮班的一个操作员发现,减压阀释出温度高得离谱。
Boron and
Silver
control
rods
are
lowered
into
the
reactor
.
PORV
light
goes
out
,
indicating valve is
closed
.
铜控制杆和银控制杆下移到反映堆。释压管灯熄灭,提示其关闭。
The
combination
of
steam
and
water
is
still
being
released
through
the
PORV
.
水和蒸汽的混合物仍然通过释压阀排放。
Steam
and
water
continues
to be
released
through
the
PORV
,
creating
a LOCA (
loss
of coolant
accident
)
.
蒸汽和水通过减压阀持续释放,造成失水事故。
When
the
PORV
light
goes
out
the
operators
incorrectly
assume
that the
valve
is
closed
.
当释压管的灯熄灭时操作员误以为释压阀被关闭。
The
PORV
' backup
valve
is
opened
to
lower
the
pressure
.
减压阀的备用阀门被打开,减少压力。