斜井井筒施工
inclined shaft construction
关井井底压力
SIBHP
BHSIP
bottom-hole pressure shut-in
closed-in bottom hole pressure
close-in bottom hole pressure
shut-in bottom hole pressure
BHPC
气井井底压力
bottom-hole pressure of gas well
最终关井井底压力
FBHPSI
final bottom-hole pressure shut-in
货车车底
the underside of the truck
多车场车辆路径问题
Multi-depots Vehicle Routing Problem
Multi-depot Vehicle Routing Problem