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sewage drain
污水排放
常用释义
词性释义
污水排放
例句
全部
water
seal
dust
dipper
auto
sewage
-
drain
device
is arranged
at
the
bottom
of
the
shell
body
.
水封灰斗自动排污装置设置在所述壳体的底部。
Conditions
are
often
poor
:
Dolphins
are
sometimes
kept
in
small
pools
and
exposed to
sewage
drain-off
and
other
pollutants
.
事实上，海豚的处境很糟糕：有时，海豚会被饲养在很小的水池里，任由下水道污物和其他的污染源污染。
Development
and
application
of
Guangxi
river
sewage
drain
outlet
general investigation
register
information
acquisition
system
广西入河排污口普查登记信息采集系统研制及应用
A
concrete
example
of
grouting
and
strengthening
engineering
of
sewage
drain
pips
of
Shenzhen
City
深圳市污水排海放流管注浆加固工程实例
Inquire into
Sewage
Drain
and
Head
Water
Pollution
污水排放与水源污染的探讨