工学 改建工程 释 emergency maintenance 应急性养护 突发情况下造成路面损毁、中断、产生重大安全隐患等，为较快恢复路面安全、通行能力而实施的应急性抢通、保通和抢修养护工程。
计算机硬件 计算机维护 释文 emergency maintenance 应急维修
- system surveillance
- systems with time delay
- system synthesis
- system task
- system temperature
- system testing
- system test mode
- system theory
- system theory of policy implementation
- system theory school
- system thinking method
- system thrashing
- system time synchronization
- system upgrade
- system utility program
- system view
- system-wide information management
- system with adaptation
- system with a queue
- system with complete connections
- system with constant coefficients
- system with convergence
- system with exterior multiplication
- system with randomness
- system with time lags