early proterozoic

基本解释

• [地球科學]早元古代

英汉例句

雙語例句

• Wengquangou boron-iron deposit occurred within the rocks of Lieryu Formation in Liaohe Group, early Proterozoic.
  翁泉溝硼鉄鑛牀賦存於早元古宙遼河群裡爾峪組。
• The early Precambrian in Jilin province includes the Archaeozoic granite-greenstone belt, early Proterozoic Ji'an Group and mid Proterozoic Laoling Group .
  吉林省早前寒武紀地質包括太古宙花崗—綠巖帶、早元古代集安群和中元古代老嶺群。
• The Precambrian intrusive rocks in western Shandong area mainly fall into two parts:the Taishanian(Archean)and the Aolaishanian(early Proterozoic ) intrusive rocks.
  魯西地區的前寒武紀侵入巖分爲太古代泰山期和早元古代傲徠山期二部分。

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词组短语

短語

• Early Mid Proterozoic 中元古代早期
• Early Late Proterozoic Era 晚元古代早期
• early proterozoic granulite 早元古代麻粒巖
• Early Proterozoic aulacogen 早古生代拗拉槽
• early -middle proterozoic 早中元古代

• early proterozoic更多词组

专业释义

地球科學

• 早元古代