周围介质  ambient medium; surrounding medium; surroundings

周围介质密度  ambient density

周围介质温度  ambient temperature

周围介质污染  environmental contamination

土质围岩  soil surrounding rock

岩质围岩亚级分级  rocky surrounding rock sub-classification

分层岩土介质  multi-layer geomaterials

岩土介质  Soil and Rock; geomaterial; Geomaterials

胞质周围间隙  periplasmic space

导体-介质周期薄膜  conductor-dielectric periodic thin films

拱涵周围土体  earth surrounding arch culvert

介质周期结构  Dielectric periodic structure; dielectric periodic sturcture

周围土地  surrounding ground

周围岩体  surrounding rocks

红黏土围岩  red clay wall rock

近围岩岩脉  salband

榴辉岩围岩─石榴子石黑云母片麻岩  Paragneiss

软岩围岩  weak surrounding rock

软质围岩  soft mother rock

深厚围岩(土)  Classroom seat arrangement