英语语法分析

The Calcium pump takes an important part in intracellular calcium homeostasis. It's well know that calcium is concerned with muscle contraction, nerve conduction and emiocytosis.

钙泵对维持细胞内钙离子的平衡起主要作用，而钙离子同时与肌肉收缩、神经传导、细胞分泌有关。