| 释义 |
〔myofilament〕Any of the ultramicroscopic filaments, made up of actin and myosin, that are the structural units of a myofibril.肌丝:一种极微小的细丝,由肌动朊和肌球蛋白组成,是肌原纤维的结构单位〔myofibril〕Any of the threadlike fibrils that make up the contractile part of a striated muscle fiber. Also called sarcostyle 肌原纤维:一种线状的纤维,它组成了有条纹肌肉的可收缩部分 也作 sarcostyle |