n.肉状瘤病，类肉状瘤病,[医]结节病
The myocardial cell is enclosed by the sarcolemma.
心肌细胞由肌膜包裹.
The sarcolemma, about 7.5 nm thick , is a unit - membrane like that investing other cells.
肌纤维膜厚约7.5毫微米,同包裹着其它细胞的壁一样, 是一层单位膜.
It is well established that the cardial contraction is initiated when action potential depolarizes the sarcolemma.
已经确证,心肌收缩始于动作电位使肌膜去极化.