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- Precambrian massif 前寒武纪地块
- The Late Pan-African age of metamorphism is important when considering the location of the Mashan Complex and Jiamusi Massif during the late Precambrian to early Phanerozoic. 晚泛非期变质事件年龄的确定对重塑晚前寒武纪-显生宙早期麻山杂岩和佳木斯地块的古地理位置具有重要意义。
- The early precambrian geology of Wu Taishan II. 五台山早前寒武纪地质2。
- Selected Papers on Precambrian iron Deposits. 前寒武纪铁矿论文集。
- Rapakivi is a special rock in Precambrian. 环斑花岗岩是发育于前寒武纪的一种特殊岩石。
- The boundaries of this massif are major dislocations. 该地块的边界为大断层。
- The tectonic trends in the granulito massif are arcuate. 变粒岩地块的构造走向是弧形。
- Sunset upon a sea of cloud in the Massif Du Vercors, France. 落日在法国维尔科尔高地的云海之上。
- The origin of lichens dated back to the Precambrian. 资料表明:地衣的起源可追溯到前寒武纪;
- That s why I put in a valley, splitting the massif into two smaller mountains. 这就是我为什么要加进一个山谷,开裂的山丘和两座小山。
- They go through the Apls, the Massif central and the Pyrenees nlowtains. 他们穿过阿尔卑斯山,马塞夫中心和比利牛斯山脉。
- Suggests that the Xijir Ulan structure belt is splitting from Qiangtang massif. 说明西金乌兰构造混杂带是羌塘陆块上裂解形成的。
- That's why I put in a valley, splitting the massif into two smaller mountains. 这就是我为什么要加进一个山谷,开裂的山丘和两座小山。
- Gneiss, a metamorphic rock, can be commonly found in Precambrian areas. 片麻岩,一种变质岩,通常在前寒武纪地层中出现。
- The nickel mineralization is contained in a layered basic massif surrounded and underlain by an Archean gneiss complex. 此处镍矿化产于一层状基性岩块内,其四周和下面都为太古代片麻岩杂岩围绕。
- The northern border of North China massif is an important sector of goldfields in China. 摘要华北地块北缘金矿资源十分丰富。
- Among them the Precambrian and Cenozoic eras are the main metallogenic epoches in the world. 就全球而言,前寒武纪和新生代是金矿的重要成矿期。
- Chemical fossils (e.g. alkanes and porphyrins) are often the only evidence for life in rocks of PRECAMBRIAN age. 化学化石(烷烃和卟啉)是前寒武纪地层中生命存在的唯一证据。
- Its bottom side also has supporting points and its northeastern end is connecting with the hill massif. 如果将三块碑材叠将起来,总高度可达78米,总重量为31167吨,堪称绝世碑材。
- Of or relating to the oldest known rocks, those of the Precambrian era, that are predominantly igneous in composition. 太古代的所知的最古的前寒武纪时代岩石,其组成成分主要为火成岩的,或与之相关的
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