单岛弧: single arc; single island arc岛弧链: island arc chain岛弧前: forearc岛弧区: island-arc province岛弧系: island-arc system岛弧型: island-type古岛弧: remnant arc; remnantarc后岛弧: back island arc内岛弧: inner island arc前岛弧: former island arc残留岛弧: remain arc单岛弧系: single arc system; single-arc system岛弧-海沟带: island arc-trench belt岛弧板块: island arc-bearing plate岛弧变动: island arc disturbance岛弧岛碰撞: island arc-island arc collision岛弧地区: arc terrain岛弧海沟: island-arc trench岛弧海沟系: trench arc岛弧后海渊: backdeep岛弧回返: arc reversal岛弧基底: arc basement岛弧间的: interarc岛弧间海渊: interdeep岛弧-边缘盆地体系: island arc-marginal basin system岛后沙坝: trailing spit