early proterozoic

基本解释

• [地球科学]早元古代

英汉例句

双语例句

• Wengquangou boron-iron deposit occurred within the rocks of Lieryu Formation in Liaohe Group, early Proterozoic.
  翁泉沟硼铁矿床赋存于早元古宙辽河群里尔峪组。
• The early Precambrian in Jilin province includes the Archaeozoic granite-greenstone belt, early Proterozoic Ji'an Group and mid Proterozoic Laoling Group .
  吉林省早前寒武纪地质包括太古宙花岗—绿岩带、早元古代集安群和中元古代老岭群。
• The Precambrian intrusive rocks in western Shandong area mainly fall into two parts:the Taishanian(Archean)and the Aolaishanian(early Proterozoic ) intrusive rocks.
  鲁西地区的前寒武纪侵入岩分为太古代泰山期和早元古代傲徕山期二部分。

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词组短语

短语

• Early Mid Proterozoic 中元古代早期
• Early Late Proterozoic Era 晚元古代早期
• early proterozoic granulite 早元古代麻粒岩
• 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

地球科学

• 早元古代