Proterozoic
n.
元古代
adj.
元古代的
英語翻譯 Noun:
-
from 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms
Adjective:
-
formed in the later of two divisions of the Precambrian era;
\\\"proterozoic life forms\\\"
造句
用作名詞(n.)
- Early Proterozoic high-pressure metamorphism in the Wutaishan.
五臺山早元古代高壓變質(zhì)作用研究。
- Wangjiawaizi gold deposit occurrs in Lower Proterozoic opimetamorphic rock series.
王家崴子金礦床賦存于遼南古元古代淺變質(zhì)巖系中。
用作形容詞(adj.)
- Boron deposits of eastern Liaoning occur in a suite of Early Proterozoic metamorphic rocks, with boron orebodies existent in magnesian marble.
遼東硼礦床產(chǎn)于早元古代的一套變質(zhì)巖內(nèi)，硼礦體賦存于鎂質(zhì)大理巖中。
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