Isomerization of safrole can afforded isosafrole - the intermediate of the effective antihypertensive agent - methyldopa.黄樟油素经碱异构化可得到治疗高血压症的有效药物 —— 甲基多巴的中间体——异黄樟油素.His grandchildren afforded him his greatest pleasure in ...
Total knee arthroplasty was an effective method for treating osteoarthritis.结论全膝关节置换术是治疗骨关节病的有效方法.Trabecular metal patella in total knee arthroplasty with patella bone deficiency.小梁金属是一种新材料,在全膝关节置换髌骨缺失中具有应用价值.Objective T...
Aggregates are compact and close to spherical in shape.聚集体结构紧密并且形状接近于球形.We carry out a transformation to spherical polar coordinates.我们变换成球极坐标.Both spherical and regular crystalline forms are relatively rare.球形的和规则的球晶形成相...