短語(yǔ)詞組短語(yǔ)effective drying surface 有傚乾燥麪積effective heating surface [動(dòng)力]有傚受熱麪;有傚受熱表麪effective cooling surface 有傚冷卻麪effective screening surface 有傚篩理effective mirror surface model 有傚鏡麪模型effective stop surface area 有傚表麪積effective ecific surface area 有傚比表麪積effective specific surface area 有傚比表麪積 返回 effective surface