Focusing on the statistical significance of one's findings while quietly doubting economic significance.

关注自身研究发现的统计意义，同时又相当怀疑其经济意义。

Then, give the economic significance and calculational methods of these four kinds calculational methods.

然后, 重点介绍了四种类型的技术进步贡献的经济意义及计算方法.

Therefore, the study on rural women human resources in Western China has great social and economic significance.

因此，研究西部农村女性人力资源具有重要的理论意义和现实意义。

It is great economic significance to carry out a study on the geological characteristics and genesis of the Skarn type magnetite deposit in this area.

东姚矿区以矽卡岩型磁铁矿为主，研究该地区的矽卡岩型磁铁矿床的地质特征及成因有重要的意义。