net calcium absorptivity

• 骨质疏松

net calcium absorptivity的用法和样例：

例句

1. Calcium may assist in the prevention and treatment of osteoporosis.
   钙可以帮助预防或者治疗骨质疏松。
2. Conclusion Osteoporosis and contracture in patients with neurogenic paralysis may be induced by stress and calcium loss.A theory of higravity was proposed.
   结论神经性瘫痪患者因失应力和钙丢失而造成骨质疏松和关节挛缩。