An example of grey statistics in data analysis for the problem-solving abilityrating scale was provided.
文章在介绍该方法的同时，还以问题解决能力评定量表的测量数据为例，进行了灰色统计实例分析。
2
One of the world's major credit rating agencies is raising doubts about Portugal's ability to pay back its debt, sparking renewed concern about the stability of Europe's weaker economies.
世界主要信用评级机构之一对葡萄牙的偿还债务能力提出质疑，再次引发人们对欧洲较弱经济体稳定性的担忧。
3
The question of man-rating does not affect its ability to carry supplies.