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graptolite
英音[ ˈɡræptəlaɪt ] 美音[ ˈɡræptəlaɪt ]
[古生] 笔石
常用释义
词性释义
[古生] 笔石动物
[古生] 笔石
例句
全部
These provide
base
for
the
correct
measurement
and
valuing
of
graptolite
reflectivity
.
从而为笔石反射率的正确测定和取值奠定了基础。
Ordovician
graptolite
fauna
characteristics
and
sedimentary
environment
of Gongcheng
,
Guangxi
, Chin
广西恭城奥陶纪笔石动物群特征与沉积环境
Silurian
High
Resolution
Graptolite
Biostratigraphy
and
Biotic
Recovery
in Ziyang
,
China
中国紫阳志留系高分辨率笔石生物地层与生物复苏
Discovery
of
Early
Silurian
graptolite
fossils
in the Qimantag
Group
in the
western
sector
of the
East
Kunlun
东昆仑西段祁漫塔格群早志留世笔石化石的发现