spherical diffusion球面: spherical surface; sphere扩散: spread; diffuse; proliferate ...球面扩展: spherical spreading背面扩散: back-diffusion表面扩散: surface diffusion; surfacediffusion下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:球面扩散，即可在微信中查询翻译
