Methods The applicability of linear scanning for multiwire proportional chamber direct digital Xray radiography were analysed.

方法以多丝正比室线扫描X线摄影系统为基础,分析线扫描直接数字化X线摄影的适。

This paper starts with the application analysis of the western divident theory in China, so as to lay a solid foundation for the divident theory and policies of the stock companies in our country.

利理论对于份公司的经营运作和项财务政策的制订具有重大影响。本于西方利理论对我国的适分析,以期为研究我国份公司的利理论和利政策打下坚实基础。