Shallow - depth sonic reflection profiling survey has been conducted on the offshore of the north of the shandong peninsula , and the late quaternary offset features of the penglai - weihai fault zone are documented from more than ten shallow profiles 摘要在山東半島北部近海海域進行了多條剖面的聲波探測,初步查明了蓬萊威海斷裂帶的基本活動特征。