passive continental margin

基本解釋

The Qinshan gold deposit is located at the passive continental margin of Yangzi Plate and belongs to Zhen'an - Xunyang Strata distict.
青山金礦床大地構(gòu)造位置屬揚(yáng)子板塊被動大陸邊緣。
The Maantang Formation in western Sichuan basin was probably located in the shelf of the passive continental margin in Upper Triassic.
四川盆地西部在晚三疊世早期（卡尼期）為被動大陸邊緣環(huán)境，沉積巖石單元為馬鞍塘組。
Based on the analysis of the structure and the brief evolution history of the passive continental margin in West Africa, the dynamic background of formation and evolution of the margin is discussed.
通過對西非被動大陸邊緣結(jié)構(gòu)、構(gòu)造特征，以及邊緣發(fā)育演化簡史的分析，探討了西非被動大陸邊緣形成演化的動力學(xué)背景。