LLA造句怎么写

2、Performance comparison between two kinds of P(LLA-CL) electrospun nanofibers membranes

1、Objective: To investigate the surgical therapy of diabetic ischemic angiopathy (dia) of lower limb artery (LLA).

3、"There appear to have been some irregularities in the high-speed rail program, " said Richard DiBona, a transportation specialist at LLA Consultancy in Hong Kong.