Th eir reachers are mainly about how to design index system and fuzzy multi-index evaluation.
他们的研究主要集中在指标体系的建立及模糊多指标评价方面。
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Of all reachers, Mr. Moore is the one who impresses me most. Though he is 34, he looks very young for his age. And he'sone of the most poular teachers in our school.