森林防火期
sēn lín fánɡ huǒ qī
- forest fire prevention seasons
森林防火期
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吉林省森林防火期的分析与研究
Research and Analysis of Forest Fireproof Period in Jilin Province
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规定森林防火期,在森林防火期内,禁止在林区野外用火;
To specify a forest fire prevention period , during which no fire shall be used out in the field in the forest area ;
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6种针叶树活枝叶在森林防火戒严期的燃烧性比较
Comparative study on combustibility of living branches and leaves of six coniferous woody plants during the prohibitive period of forest fire