Objective To discuss the methods and effects of a series of surgery oriented therapies in the treatment of large primary liver cancers.
目的探讨以手术为主的系列疗法治疗原发性大肝癌的方法及疗效。
The effects of ascending, descending, and fixed criteria on student performance and attitude in a mastery-oriented course. Educational Communication and Technology Journal.
升，降，和固定的标准对学生在掌握性课程中的表现和态度的影响。教育传播与技术杂志。
The effects of protective atmosphere on magnetic properties of non-oriented silicon steel for high-efficiency motors after stress relief annealing are investigated.
研究了保护气氛对高效电机用无取向电工钢消除应力退火后磁性能的影响。
The effects of protective atmosphere on magnetic properties of non-oriented silicon steel for high-efficiency motors after stress relief annealing are investigated.
研究了保护气氛对高效电机用无取向电工钢消除应力退火后磁性能的影响。
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