The interrelation between tax and economic growth is an important issue in the economic study.
税收增长与经济增长关系问题是经济学研究的一个重要课题。
Objective:To probe into the interrelation between osteo porosis and old radius far end fracture.
目的:探讨骨质疏松与老年桡骨远端骨折之间的相互关系。
Methods: Seek interrelation between dust dose and morbidity level with the method of life table.
方法:应用寿命表法求得接尘剂量与发病水平的关系。
应用推荐