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inferior stand
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inferior stand
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inferior stand
劣等林分
与同等立地条件及相同林龄的林分相比,生长速度、材性、抗性处于劣等,优良木和中等木林冠郁闭度在0.2以下的林分。
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neutron leakage
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neutron lifetime logging
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neutron porosity well logger
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