island arc meaning in Chinese
岛弧
弧形列岛
Examples
- Elsewhere, two plates may shift toward each other and converge along a deepsea trench and island arc .
在别的地方，两块板块又可能相向移动而沿着深海沟和岛弧逐渐聚合。 - The volcanic rocks belong to the cal - alkaline series and petrochemistry and geochemistry show characteristics of island arc volcanic rocks
酸性熔岩及同质凝灰岩，属钙碱性系列，且高钾富铝。 - Dege - xiangcheng metallogenic belt are formed in stretching vocalnic island arc , and the ore - foming process is related with vocalnic - sedimenting tightly
金矿床大多赋存于板块结合带内的蛇绿混杂岩带中。 - Paleoproterozoic ; wangjiahui granitoids ; partial melting ; recycling of islands arc and continent crustal materials ; tectonic transition ; wutai mountains
古元古代王家会花岗岩部分熔融岛弧和陆壳物质再循环构造转换五台山 - Their original rocks are volcanic rocks , epicontinental clastic sedimentary rocks , and ophiolite of volcanic and island arc tholeiitic series or calcium alkali series
其原岩岩石类型有火山岩，陆缘碎屑沉积岩，火山、岛弧拉斑系列或钙碱系列火山岩、蛇绿岩等。