This is because calcium plays an important role in relieving muscle tension and regulating endocrine.
而这正是因为钙具有缓解肌肉紧张、调节内分泌的作用。
Calcium is not only a necessary element, but also the second messenger of signal out of cell and physiological and biochemical reaction in cell, regulating the growth and development of fruit trees.
钙不仅是果树生长发育所必需的一种大量元素，更重要的是作为胞外信号和胞内生理生化反应的第二信使，参与果树生长和发育的调控。
Conclusions Abnormality in calcium regulating hormones with age is an important factor that cause osteoporosis in elderly men.
结论增龄、钙调节激素异常是引致老年男性骨质疏松症的重要原因之一。
The study on the pathology of osteoporosis primarily focused on the calcium homeostasis and the pathophysiological profile of hormones regulating bone metabolism.
对骨质疏松症最初的研究集中在钙平衡和调节骨代谢激素的病理生理学特征。
By regulating the technology, preferable calcium carbonate whisker was prepared and it provided experience for manufacture of calcium carbonate whisker in carbonizer.
通过调整工艺，制备了较好的碳酸钙晶须，为在碳化塔中生产碳酸钙晶须积累了经验。
By regulating the technology, preferable calcium carbonate whisker was prepared and it provided experience for manufacture of calcium carbonate whisker in carbonizer.
通过调整工艺，制备了较好的碳酸钙晶须，为在碳化塔中生产碳酸钙晶须积累了经验。
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