focalisevt.使 ... 聚焦； 使 ... 限制于小区域=focalize(美)focaladj.焦点的；[医]病灶focal length of thermal lens热焦距focal cerebral ischemic model局灶性脑缺血模型focal cytoplasmic degradation灶性细胞浆降解作用focal region characterization焦面特性focal lymphocytic thyroiditis灶性淋巴细胞性甲状腺炎focal mechanism of earthquake震源机制focal cerebral ischemia model脑缺血模型Focal cytoplasmic degeneration局灶性胞质变性focal cerebral ischemic injury局灶性脑缺血focal points of contradictions矛盾的焦点