老化机理
aging mechanism
mechanism of aging
aging mechanisms
aging mechanisms of aging
Failure mechanisms
Degradation mechanism
ageing mechanism
Deteriorationmechanism
空化机理
the principle of cavitation
抗退化机理
anti-degradation mechanism
净化机理
Purification mechanism
cleaning principle
mechanism of purification
purifying mechanism
cleaning mechanism
mechanisms of decontamination
decontamination mechanism
purifi cation mechanism
晶粒细化机理
grain refinement mechanism
grain refinement mechanisms
晶化机理
crystallization mechanism
crystallization methods
金属化机理
metallizing mechanism
Mechanism of metallization
碱热活化机理
alkli-activation mechanism
假二叉分枝机理
Mechanism of false dichotomous branching
加氢液化机理
hydro-liquefaction mechanism