1. Do the surgery under the arthroscope,clean up the educt in the joint and the pathological synovial membrane.
   关节镜下手术,清理关节内游离体及病变滑膜。
2. It has been proved that it is economical and feasible to eliminate educt alkali from coarse sodium tungstate with electrodialysis method of negative ion (1) selective membrane.
   一价阴离子选择膜电渗析法从粗钨酸钠溶液中脱除游离碱是经济可行的。

声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。