Aabrasion action 磨蚀作用abrasives 研磨料;研磨物absolute age 绝对年龄absorbed layer 吸附层absorbed water 吸(附)水absorption limit 吸附界限absorption loss 吸附损失abutment 桥台;坝肩;墩栓;支座abutment wall 桥台翼墙abysmal deposit 深海沉积Accelerated Landslip Preventive Measures Project 加速防止山泥倾泻计划acceptable wave condition 容许波浪条件acceptance of tender 采纳投标书accident investigation 意外调查,事故调查accident loading condition 意外荷载条件accident report 意外事件[故]报告accident statistics 意外[事故]统计(数字) accredited private laboratory 认可私营实验所accumulated deformation 累积变形accuracy 准确度;精度acidic corrosion 酸性侵[腐]蚀acidic igneous rock 酸性火成岩acidity and alkalinity test 酸碱度试验acidity test 酸度试验acid-pickling 酸洗;酸浸Acoustic Doppler Current Profiler, ADCP 声波多普勒水流测剖机[仪] acoustic emission monitoring 声辐射监测acoustic exploration 声波勘探acoustic frequency geo-electric field method 声频大地电场法acous