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优良林分
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优良林分
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superior stand
优良林分
在同等立地条件下与其他同龄林分相比,在速生、优质、抗性等方面居于前列,通过自然稀疏或疏伐后优良木可占绝对优势,能完全排除劣等木和大部分中等木的林分。
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Ito process
Ito stochastic integral
Itou Shizuo
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IT-productivity paradox
itraconazole
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ITS costs and benefits
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itself」自映射
IT service management
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It's Only Spring
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