paleozoic era
古生代
常用释义
英式发音
美式发音
基本释义
- 古生代
例句
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1·Ma of biotite shows that the rock is formed in the middle stage of Late Paleozoic era.卡拉麦里缝合带是北疆的一条重要界线，沿该带广泛发育晚古生代火山岩。
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2·The extensive deposition of potash salts in North America in Paleozoic Era was associated closely with the position of paleoequator.北美晚古生代钾盐大规模集中成矿作用，也与该时期北美大陆古赤道位置密切相关。
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3·Carboniferous: of, belonging to, or denoting a geologic division of the Paleozoic Era following the Devonian and preceding the Permian.石炭纪的，石炭系的：(属于或表示)地质上的一个分段，即紧跟着泥盆纪而早于二叠纪的古生代的。
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4·The content and the distributing law of the microelements in lower Paleozoic era stone coal in South Qinling have been systematically studied.对南秦岭早古生代石煤的微量元素含量、分布规律等进行了详细系统的研究。
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5·The exhalation-spout type deposits of the early Paleozoic era and the orogenic type deposits of the late Paleozoic to early Mesozoic era are the most important deposit groups.早古生代时期的喷气喷流型矿床组合和晚古生代—早中生代时期的造山型矿床组合最为重要。
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6·Of, belonging to, or being the geologic time, system of rocks, and sedimentary deposits of the sixth period of the Paleozoic Era, characterized by the development of coal-bearing rock formations.盆地周围为前震旦纪变质岩系及古生代灰岩、页岩组成的高丘、低山。
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7·This was the end of the Permian period, and of the era of life called the Paleozoic.这就是二叠纪以及整个古生代的终结。
同义词