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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
Mannich Bases
Mannich condensation
Mannich condensation reaction
Mannich reaction
mannide
mannie
Manniella
manny
mannii
mannikin
mannikin
manninen
Manning
manning agreement
manning and executive development charts
manning chart
Manning equation
Manning formula
manningham
manning level
manning levels
manning of life boat
manning of lifecraft
manning of ship
manning regulation
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/3/1 8:20:36