• 夹皮沟金矿产于太古宙绿岩下部层位。

    The Jiapigou gold deposit lies in the lower part of the late Archaean greenstone belt.

    youdao

  • 辽宁省清原县龙王庙金矿,赋存于太古宙绿岩带的变粒

    South Longwangmiao gold deposit in Liaoning Province occurred in the meta-felsic rock unit in Liaobei Archean greenstone belt.

    youdao

  • 华北北缘中段广泛分布太古绿同时也是我国中生代浆活动最发育地区

    The Archean green belts are extensively distributed in the middle north margin of north China Block. And Mesozoic granite also well developed in the area.

    youdao

  • 部分太古宙绿岩带不同的构造单元拼合成,并发育不同于显生绿岩的大洋石组合。

    Some Archean greenstone belts represent collages of allochthonous fragments, among which oceanic crust slices are identified with characteristics distinct from the Phanerozoic ophiolites.

    youdao

  • 认为太古绿岩铁-铀矿矿体埋藏、隐伏强、矿体,潜在找矿前景相当可观

    It is considered that ore bodies buried deeply in iron-uranium type uranium deposit in Archean greenstone belt, have many blind ore bodies, the prospecting potential is very great.

    youdao

  • 吉林省前寒武纪地质包括太古花岗—绿岩、早元古代集安群元古代老

    The early Precambrian in Jilin province includes the Archaeozoic granite-greenstone belt, early Proterozoic Ji'an Group and mid Proterozoic Laoling Group .

    youdao

  • 吉林省前寒武纪地质包括太古花岗—绿岩、早元古代集安群元古代老

    The early Precambrian in Jilin province includes the Archaeozoic granite-greenstone belt, early Proterozoic Ji 'an Group and mid Proterozoic Laoling Group.

    youdao

  • 南口前一金矿稳定同位素研究表明,金矿成矿与太古花岗绿岩,南口前花岗体关系密切

    Studies on stable isotopes in gold deposits in Nankouqian area show that the geneses of the gold deposits are closely related to the Archean granite-greenstone belt.

    youdao

  • 中国太古地体基本上分布华北范围内,主要为花岗绿岩少部分为高级变质

    China's Archeozoic Terrane, mainly a granite-greenstone belt, a small part of which been metamorphosed at a high grade, is basically located in North China Platform distributive area.

    youdao

  • 上述特点我国东部地区产于太古变质(绿岩带)中的金矿床具有可对比性,也矿床成因研究认识相吻合。

    The characteristics of the gold mineral are similar to those deposits in the metamorphic rocks of Archean greenstone belt in the eastern China.

    youdao

  • 太古华群绿岩丰度低于克拉克

    The gold content of the Archean Taihua Group greenstone belt is lower than Clarke value.

    youdao

  • 太古华群绿岩丰度低于克拉克

    The gold content of the Archean Taihua Group greenstone belt is lower than Clarke value.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定