常见例句An Investigation into Elutriatiation Rate Constant of Partieles from FBC 沸腾炉扬析率常数的研究magnetie abrasive partieles 磁性研磨粒子Iron partieles 铁粒子alumina partieles Al2O3微粒erosion of partieles 颗粒磨蚀 返回 Partieles