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单词
Pteraspida
释义
Pteraspida
网络
鳍甲鱼亚纲;鳍甲类
网络释义
1.
鳍甲鱼亚纲
异甲鱼亚纲(Helerostraci)或
鳍甲鱼亚纲
(
Pteraspida
),头区包裹在甲胄中,组成甲胄的骨片数目变化较大。基本形式是, …
baike.baidu.com
2.
鳍甲类
鳍甲类
(
Pteraspida
)又称作鳍甲鱼亚纲,物种头区包裹在甲胄中,组成甲胄的骨片数目变化较大。基本形式是,头区背面为一 …
baike.baidu.com
例句
随便看
dissipative damping
dissipative differential equation
dissipative distortion
dissipative effect
dissipative element
dissipative factor
dissipative flow
dissipative force
dissipative function
dissipative loss
dissipative matching networks
dissipative material
dissipative measurable transformation
dissipative mechanism
dissipative muffler
dissipative net
dissipative network
dissipative operator
dissipative part
dissipative process
dissipative stage
dissipative state
dissipative stress
dissipative structure
dissipative structures
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更新时间:2025/10/1 16:31:21