| 释义 |
Yangtze Block
基本例句
扬子地块
The Cathaysian block is more mobile in comparison with the Yangtze block.华夏地块相对于扬子地块是比较活动的构造单元。
Longmenshan fault zone, being collision boundary of Chuan Qing with Yangtze block,is charactered by especial tectonic and segmentation.龙门山断裂构造带作为川青地块与扬子地块的碰撞边界,具有特殊的构造性质及明显的分段性。
It is a collision suture between the Yangtze Block and North China Block during the Indosinian period, a thrust-napping fault zone belonging to the Tethyan regimes in broad sense.在印支期由于扬子地块与华北地块的碰撞，成为两板块的对接边界，具有逆冲推覆的性质，属广义的特提斯构造域。
Geologically, there were the Yangtze Block on its north, the Yunkai Block and Damingshan Block on its southeast and the North Vietnam Block on its southwest.地质构造上，北面为扬子地块，东南有云开地块和大明山微陆块，西南有越北地块。
Regional strata and host rocks of the Pb-Zn deposits in SW Yangtze block have high contents of Zn, Pb, and Cd, which is fundamental for the Pb-Zn mineralization and the enrichment of dispersed elements.扬子地块西南缘铅锌矿床的容矿岩石及区域地层中Zn、Pb和Cd等的高背景值是铅锌成矿和分散元素富集的物质基础。 |