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单词
atmospheric dust
释义
atmospheric dust
Encyclopedia
工学
空气洁净度
释
atmospheric dust
大气尘
大气中粒径(指空气动力学直径)小于10微米的悬浮微粒。
理学
〔第四纪沉积记录〕
释
aeolian dust;atmospheric dust;wind-borne dust
大气粉尘
大气中的固体悬浮颗粒物。又称风尘、扬尘。
随便看
prehistoric media
prehistory
prehnite
prehnite-pumphyllite facies
prehomogeneous space
prehomogeneous vector space
prehospital emergency medical care
prehypertensive
preignite
preignition
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preimage of an element
preimage of a set
pre-implantation embryo
preimplantation genetic diagnosis
pre-implantation genetic diagnosis,PGD
preimplantation genetic screening
preimplantation genetic screening,PGS
preimpregnated
pre-incident management
pre-incident planning
pre indefinite inner product space
pre-indefinite inner product space
preindefinite inner product space
preinducer
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