以下为句子列表：
英文: This paper proposes the indexes for the climatic division and suitability of tobacco growth in Yunnan according to the regional climatic characteristics: heat resource as primary index while precipitation and sunshine duration as secondary indexes.
中文: 摘要根据云南烤烟气候特点，提出了判别云南烤烟气候类型及其适宜性的指标：热量为一级指标，降水和光照为二级指标。
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