三叶海棠下表皮有丝状表皮毛附属物，其它试验品种均无。
M. sieboldii have filamentous epidermal hairs under the abaxial, neither are experimental varieties.
应用模糊数学方法建立模糊综合评价模型对玉米区域试验品种进行定量化评价。
The method of fuzzy mathematics was used to establish fuzzy synthetic evaluation models for the maize variety of regional trial.
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