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smog dust
烟雾灰尘
常用释义
烟雾灰尘
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In
this paper
,
n-
alkanes
of
extractable
organic matter
of
airborne
particulate
samples
,
exhausted
gas
and
smog
dust
were
examined
by
GC-MS
.
本文用GC—MS测定了兰州市大气飘尘、汽车尾气和烟尘等样品中可溶有机质的正构烷烃。