Chinese translation for "national degradation"

自然降解
自然退化

Related Translations:

drug degradation:  药物降解

system degradation:  系统性能降低

purine degradation:  嘌呤降解

uv degradation:  紫外线退化

mechanical degradation:  机械降解

stream degradation:  河道刷深

valley degradation:  谷地陵削作用

metal degradation:  金属降解

cyclic degradation:  周期衰化

fluid degradation:  流体降解

Similar Words：

"national defense service medal" Chinese translation, "national defense service medal ribbon" Chinese translation, "national defense standard" Chinese translation, "national defense the" Chinese translation, "national defense university" Chinese translation, "national del credere office" Chinese translation, "national demand" Chinese translation, "national demand and supply" Chinese translation, "national demography" Chinese translation, "national dental association" Chinese translation