the present stress field
Tectonic stress background
evaluation present on present state of enviroment
Chromic stress Cr stress
critical stress intensity factor(KISCC) of stress corrosion cracking
stress relaxatio method of borehole stress gages
threshold stress intensity for stress corrosion cracking KISCC
Background field and Background value
Aboveground present biomass
accurately calculated present value
active crust movement in present era
Actuality and present progress
actuarial present value
Adjust Present Value Method
advances and present situation
analyse of the present situation