有两个主要的老化作用的骨骼系统。
There are two principal effects of aging on the skeletal system.
讨论了光对纸的老化作用及其机理。
Aging of paper and its mechanism under different light sources were discussed.
目的:探讨枸杞延缓皮肤老化作用及其作用机制。
Objective: To investigate the anti-skin aging effect and its mechanism of medlar through external use.
应用推荐