边对面絮凝
edge-to-face flocculation
不愿面对现实
were unwilling to face reality
冲入对面行车线
swerved into the opposite lane
带垫板单面对接焊
single-welded butt joint with back
地层柱状剖面对比图
stratigraphic correlation diagram
地面对空标志
artificially marked point
地面对空情报雷达
ground-based air intelligence radar