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单词
pre-cambrian
释义
pre-cambrian
网络
前寒武纪;前寒武纪时期;先寒武纪前
网络释义
1.
前寒武纪
(1)
前寒武纪
(
Pre-Cambrian
):四亿到四亿五千万年前Caledonian造山运动形成的变质岩称为古结晶岩,在地质上十分古老。(…
tw.knowledge.yahoo.com
2.
前寒武纪时期
前寒武纪时期
(
Pre-Cambrian
,注)所形成的阿伯半岛陆块,平均海拔900至1000公尺 ,3000万年前的大洪水自土耳其南部, …
tw.myblog.yahoo.com
3.
先寒武纪前
地质学专业英语词汇(52) ... 先成峡 antecedent gorge
先寒武纪前
pre-Cambrian
先寒武纪前时代 pre-Cambrian period ...
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例句
释义:
前寒武纪,前寒武纪时期,先寒武纪前
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sound ray trace
sound ray tracking plotter
sound reading
SoundRec
sound receiver
sound reception
sound receptor
sound recognition
sound recognition system
sound recorder
soundrecorder
sound recording
sound-recording
sound recording amplifier
sound-recording apparatus
sound recording apparatus
sound recording camera
sound recording carrier
sound recording film
Sound recording of external stream
sound recordings
sound-recordings
sound-recording system
sound recording system
sound recording volume indicator
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更新时间:2026/6/22 21:36:09