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单词
gray literature
释义
gray literature
美
英
网络
灰色文献
英英
网络释义
n.
1.
articles
and
information
published
,
especially
on
the
Internet
,
without
a
commercial
purpose
or
the
mediation
of
a
commercial
publisher
1.
灰色文献
灰色文献
(
gray literature
)是一种新型信息源,一般指非公开出版的文献。灰色文献品种繁多,包括非公开出版的政府文献、 …
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例句
释义:
灰色文献
随便看
Chenopodium gracilispicum
Chenopodium hybridum
Chenopodium hybridum L.
Chenopodium iljinii
Chenopodium L.
Chenopodium murale
chenopodium oil
chenopodium oil
Chenopodium prostratum
chenopodium quinoa
Chenopodium rubrum
Chenopodium scoparia L.
chenopodium serotinum
Chenopodium serotinum L.
Chenopodium strictum
Chenopodium urbicum
Chenopodium virgatum
Chenopodium vulvaria
Chenopodiura
chenopods
chenotactic peptide
chenotaurocholic acid
chenot process
Chenoua
Chenove
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更新时间:2025/8/20 5:27:14