semi diffusionsemidiffusion半: half扩散: spread; diffuse; proliferate ...半扩散池: semi-diffusion cell半扩散角: half angle of divergence; half-angle of spread半扩散声场: semi diffuse sound field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:半扩散,即可在微信中查询翻译