湿地松松脂
slash pine oleoresin
Oleoresin from Pinus elliottii Engelm
选地整地
selection and preparation of land
1m深地温测量
1 meter temperature measurement
超长超深地下综合管沟外壁
External wall of the underground comprehensive con
超深地下连续墙
Ultra-deep Diaphragm Wall
extra-deep diaphragm wall
Super-deep Diaphragm
等深地转流
contour-following geostrophic current
海陆深地震探测
Onshore-offshore deep seismic experiment
机械化深松技术
mechanizable deep digging technology