pelagicadj.远洋的
pelagic phase浮性生活期
pelagic basin蛇绿混杂岩
pelagic larva海面幼虫
pelagic trawl上层拖网,浮拖网
pelagic region浮游区
pelagic period浮游期
pelagic facies远海相,远洋相
pelagic survey远海测量
Pelagic copepod浮游桡足类
pelagic fishery远洋捕鱼