subsurface controlled subsurface safety valve 井下控制井下安全阀
anomaly of subsurface fluid 地下流体异常
Artificial enamel subsurface lesion 人工牙釉质缺损
bidirectional subsurface scattering reflectance di 双向次表面散射反射分布函数
bidirectional subsurface scattering reflectance distribution function 双向次表面散射反射分布函数
blasting subsurface excavation method 爆破暗挖法
combined control of salinization and subsurface wa 盐渍兼治
combined control of salinization and subsurface waterlogging 盐渍兼治
combined controlling of surface and subsurface water logging 涝渍兼治
complex surface and subsurface geologic condition 复杂地表和地下地质条件
comprehensive stress from surface and subsurface waterlogging 涝渍综合胁迫
constant zone of subsurface temperature 恒温层
constructed subsurface flow wetlands 潜流人工湿地
continuous action from multiple process of surface and subsurface waterlogging 多过程涝渍连续作用
continuously suffering subsurface waterlogging 持续受渍
decline of subsurface flow 地下水流的衰退
Detecting subsurface target 地下目标探测
detection of subsurface object 地下目标探测
downgoing subsurface intrabed multiple 下行地下层间多次波
dynamic subsurface performance 动力地下动态