Objective to observe the effect of biological fixation of femoral stem prosthesis with multilayer macropores coating by combined use of autologous bone grafting.
目的观察股骨柄假体表层改为多层粗大孔隙结构联合自体植骨的生物学固定效果。
Tumor combined therapeutic system, a kind of medical instrument to restrain and kill tumor, is based on radio frequency heating technique and biological heating effect theory.
肿瘤联合治疗系统是一种利用射频加热技术和热生物效应原理治疗人体肿瘤的医疗设备。
By using outdoor pot-culture method combined with biological magnetic effect analysis, this paper studied the effect of soil magnetization on soil-wheat ecosystem health.
应用室外盆栽试验方法，将土壤磁效应与生物磁效应相结合，研究了磁处理土壤对土壤小麦系统健康的影响。
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