1) Continental tectonics of NW China
西北大陆构造
2) continental structure
大陆构造
1.
Research advances of continental structures and structural pattern for the past two dacades are reviewed in this paper.
文章概述了近２０ 年来大陆构造与构造样式的研究进展。
3) continental tectonics
大陆构造
1.
Some thoughts on the research on continental tectonics,oceanic tectonics and earth tectonics;
大陆构造、大洋构造和地球构造研究构想
4) northwest by west/northwest by north structural belt
北西西、北北西构造带
1.
The early phase of it took place in the belt of concealed explosive breccia presenting ringlike distribution while the later phase of it happened in the northwest by west/northwest by north structural belt.
斑岩体内有两期矿化；早期发生在隐爆角砾岩带内，呈环形分布；晚期发生在北西西、北北西构造带内。
5) northwest trending structures
北西向构造
1.
Rediscussion of the mechanism of the northwest trending structures in the southern part of Helan Mountains;
再论贺兰山南部北西向构造成因
6) northwestern China continent
中国西北大陆
1.
On the basis of the geological and geophysical characteristics of northwestern China continent,cratonic type and orogenic-type lithosphere represented by Junggar Basin and Tarim in northwestern China continent are distinguished.
根据西北地区的地质和地球物理特征,区分出中国西北大陆以准噶尔和塔里木为代表的克拉通型岩石圈和造山带型岩石圈,而造山带型岩石圈又可以区分为以额济纳旗为代表的古生代造山带型岩石圈(老物质新结构)和包括天山、阿尔泰山、昆仑山在内的新生代造山型岩石圈(老物质新结构);依据岩石学方法、壳幔演化模型和造山带形成过程以及地震波速与岩石化学成分之间的关系,建立相应类型岩石圈的壳幔岩石学结构,讨论了不同岩石圈类型的壳幔物质结构、地壳和岩石圈地幔厚度的地质含义及其找矿意义。
补充资料：安加拉大陆
安加拉大陆angara land
这是e．suess命名的二叠纪（permian period）的古大陆，与古地中海相隔，又与冈瓦纳大陆（gond－wana land）相对，大体相当于现今的西伯利亚到喀什米尔一带，作为这块大陆特征的安加拉植物群落，包括gangamopteris和callipteris，前者是冈瓦纳大陆所具有，后者是属于西欧大陆，而安加拉大陆则恰是两者混合的地区。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条