此外，肌节的缩短发生于细肌丝沿粗肌丝“滑行” 之际。

Instead, sarcomere shortening occurs when the thin filaments'slide " by the thick filaments."

youdao

目的原肌球蛋白是一种细肌丝相关蛋白，对肌肉收缩起重要调节作用。

Objective Tropomyosin, a thin filament-associated protein, is thought to play a crucial role in the regulation of muscle contraction.

youdao

目的原肌球蛋白是一种细肌丝相关蛋白，对肌肉收缩起重要调节作用。

Objective Tropomyosin, a thin filament-associated protein, is thought to play a crucial role in the regulation of muscle contraction.

youdao