sedimentation-equivalent particle沉积: deposit; sedimentation; depo ...等效: equivalent颗粒: pellet; bead; dust; anything ...空气动力学等效颗粒: aerodynamically equivalent particle有效颗粒大小: effective grain size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:沉积等效颗粒,即可在微信中查询翻译