2) Hercynian geosyncline
海西地槽<地>
3) the Xisha trough
西沙海槽
1.
Geochemical Anomalies and Their Implication from Site 14, the Xisha Trough, the South China Sea;
南海西沙海槽S14站位的地球化学异常特征及其意义
2.
Previous studies show that the temperature, pressure, topographical feature and geological condition in the Xisha trough are favorable for the formation and accumulation of gas hydrates.
西沙海槽具有适合天然气水合物形成和赋存的地形地貌及地质条件 ,是中国海洋天然气水合物资源勘查的远景区。
3.
In this paper,the Xisha trough of the South China Sea is taken as a known area for gas hydrate to occur because there exist a lot of indicators such as Bottom Simulating Reflectors(BSRs).
选择西沙海槽水合物潜在富集区作为已知区 ,利用陆上油气地球化学勘查方法 (酸解烃、热释烃、蚀变碳酸盐方法 )开展了试验性研究。
4) Xisha Trough
西沙海槽
1.
Using AVO to analyse the relationship between the gas hydrate content and BSR in Xisha Trough;
利用AVO研究西沙海槽水合物与BSR的对应关系
2.
The Change of Gas Hydrate Reservoir and Its Effect on Environment in Xisha Trough since the Last Glacial Maximum;
末次盛冰期以来西沙海槽天然气水合物储库变化及其对环境的影响
3.
Authigenic carbonates as evidence for seeping fluids in Xisha Trough of South China Sea;
南海西沙海槽的碳酸盐结壳及其对甲烷冷泉活动的指示意义
5) Western Nankai Trough
西南海海槽
6) Massif-trough
地块-海槽
补充资料：海西
1.古大秦国，即罗马帝国。 2.指西域一带或位于我国西方的国家。
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