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- Since the Chilean earthquake of Mar- ch 1985,the seismic belt along the west coast of the North and South American conti- nents and Oceanic Island Arc belts between the Pacific and Indian Oceans have been the main sites of the global seismicity. 自1985年3月智利地震以来,美洲西海岸地震带和大洋岛弧带一直是全球地震活动的主要场所。
- oceanic island arc 大洋岛弧
- It is concluded that there is a former island arc in central Altyn Tagh and an ocean basin in the north of the old island arc before Mesoproterozoic Era. 由此表明，在中元古代以前中阿尔金地块可能是一个古岛弧，在古岛弧的北侧还存在有一个古大洋盆地（或古弧后盆地）。
- Based on the late Paleozoic fold basement, Simao Triassic sedimentary basin formed in the early continental island arc colliusion stage after the close of Paleo Tethys ocean. 三叠纪沉积盆地建立在晚古生代褶皱基底之上，形成了古特提斯洋闭合后，造山早期的弧陆碰撞阶段。
- The Kelamaili oceanic shell should subduct toward its both sides in Early Carboniferous because there are two island arc stratigraphic sequences in/on both sides of the oceanic basin sequence. 根据克拉麦里造山带两侧均存在岛弧盆地层序，推论克拉麦里洋盆曾在早石炭世向两侧发生俯冲。
- The basement of the basin is likely to go through such processes before Permian period: the diving of ocean,the hyperplasia of island arc,then the collision of continents,and it is an active island arc belt. 盆地前二叠纪基底可能经历了洋盆俯冲、岛弧增生、陆块碰撞的造山作用过程，基底属于活化基底岛弧带。
- The ophiolite partly formed ocean ridge, mainly formed in an ocean island. 蛇绿岩环境分析表明，部分为洋中脊环境，大部分为洋岛环境。
- Its petrochemical characteristics show that the volcanics was formed in oceanic island tectonic environment. 岩石化学特征表明火山岩形成于洋岛构造环境。
- 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 other includes Samoa type oceanic island basalts,with low La/Nb and Ba/Nb, and high Nb/Th ratios. 具有低La/Nb、Ba/Nb和高Nb/Th的萨莫德型海岛玄武岩。
- On contrary, along the island arc to the northwest of the trench the vertical stress weakens by about 5 MPa. 在海沟西北侧的岛弧一带的应力状态则与之相反;约存在5 MPa的垂向应力减弱.
- Surfing originated sometime between 1500 B.C. and A.D. 400 among the oceanic island cultures of Polynesia. 冲浪运动源于公元前1500年到公元400年之间的波利尼西亚的海岛。
- Acid intrusions of Late Caledonian or Early Variscian Epoch result from island arc magmatism. 加里东晚期或华力西早期侵位的酸性侵入岩为岛弧环境产物。
- Oceanic islands, particularly in the Pacific, form minor provinces. 大洋岛尤其是太平洋形成次级区。
- 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。
- Sr and Pb isotopic compositions are identical to or similar to some ocean island basalts and mantle plume constituent. Nd、Sr、Pb同位素组成与洋岛玄武岩和一些地幔柱组分相同或相近。
- Kezlag rock formation whose mother rocks are greywacke is basinal deposit, Karakez rock formation's protolith is island arc volcanics. 克孜拉格岩组原岩为杂砂岩，属盆地沉积；卡拉格兹岩组原岩为岛弧火山岩。
- Different from other provinces, Hainan is the second largest ocean island and the smallest land province in China. 与其它省份不一样的是，海南是中国第二大海洋省，但陆地面积却是最小。
- Oceanic islands are sometimes deficient in animals of certain whole classes. 海洋岛屿上有时缺少某整纲所有的动物。
- 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。
