active state
活动状态
主动状态
活性价态
活性状态
活化状态
活化态
作用状态
活性态
活动态
动态
active state of elements
Active state of plactic equilibrium
active state of plastic equilibrium
metallic active state measurement
metallic active state survey
welded structure in active state
dynamic state and static state
Mentality state mentality state
stationary state approximation; steady state approximation
2nd-Order Active Filter
302-A special active carbon for removing red-lustre
3-phase 4-wire active power filter
5th seismically active period
9-anthracene active substitute compounds
a combination solution of the active and passive method to reduce noise
A New Design of Hybrid Active Power Filter