信息安全 信息系统安全防护技术 释文 maintenance hook 维护陷阱
- ground source heat pump air-conditioner
- ground source heat pump heating
- ground spectrometer
- ground state
- ground state degeneracy polymer semiconductor
- ground-state depletion effect
- ground state depletion microscope
- ground state energy
- ground state of atom
- ground state rotational band
- ground state spontaneous fission
- ground-state spontaneous fission
- ground station
- ground-structure method
- ground subsidence induced by dewatering of foundation pit engineering
- ground subsidence survey
- ground substance
- ground support equipment
- ground support vehicle
- ground tea
- ground term
- ground test and launch control system
- ground test for separation system under thermal circumstance
- ground test of airborne weapon fire control system
- ground timing system