... 焦点群 focus group 焦点假设focus hypothesis 聚焦透镜 focus lens ...
双语例句
1
For momentum and contrarian directly disobey the Efficient Market Hypothesis, they have become the focus of financial study.
惯性与反转效应的发现,直接冲击了市场有效性理论,成为现代金融研究的焦点。
2
By discussing defining the coefficient of focus degree of subordinate function, this article applies fuzzy mathematics to Bayesian statistics to form a new method on hypothesis testing.