Archaean
[地质] 太古代
常用释义
英音[ ɑːˈkɪən ]
美音[ ɑːrˈkiːən ]
基本释义
- adj. 太古代的
- n. [地质] 太古代
例句
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1·Archaean cell walls lack murein, and their lipids have ether links rather than ester links.古细菌的细胞壁缺乏胞壁质，其连接是醚连接而不是酯连接。
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2·The Jiapigou gold deposit lies in the lower part of the late Archaean greenstone belt.夹皮沟金矿产于晚太古宙绿岩带的下部层位。
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3·This type of graphite deposits were formend in the Late Archaean to Early Proterozoic.鲁西晚太古代的侵入岩属无铕异常型，早元古代的侵入岩为负铕异常型；
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4·Archaean granulite belts are just the product of plate-tectonic movement of rigid Archaean crust.太古宙麻粒岩带就是太古亩地壳发生刚性板块运动的直接产物。
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5·The results indicate that the composition of post _ Archaean sedimentary rocks of NCC is not uniform.结果表明，华北克拉通后太古宙沉积岩组成并不均一。
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6·Archaean era granulite facies metamorphite series are extensively outcropped in Sa - heqiao, Hebei province.冀东迁西洒河桥是太古代麻粒岩相变质岩系广泛出露的地区。
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7·All orebodies are gold quartz vein type and hosted in New Archaean metamorphic quartz diorite and plagiogranite.容矿岩系为新太古代变质石英闪长岩、斜长花岗岩。
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8·The high-grade metamorphic area is the Xiaotazhigou formation in the bottom of the distribution area of Archaean.辽西高级变质区系指太古界底部小塔子沟组分布地区。
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9·In the Dabieshan area, the late Archaean metamorphic rocks, here termed as the Dabie Group, are complexly deformed.大别山区晚太古代大别群变质岩系，经历了复杂的变形过程。
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10·However, contrary to previous views, there is no isotopic evidence that Archaean rocks are present in the Mashan Complex.然而，与以前的认识相反，麻山杂岩不存在具有太古宙基底的同位素证据。