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forest economy
释义
forest economy
Encyclopedia
经济学
林业经济
释
forest economy
林业经济
林业生产建设活动和林业再生产各环节(生产、分配、流通)经济关系的总称。包括培育森林,木材、多种林特产品的生产和加工等生产建设活动及其经济关系。
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tunnel coefficient
tunnel cross section design
tunnel cultivation
tunnel diagram
tunnel diod
tunnel diode
tunnel diversion
tunneled space
tunnel effect
tunnel electrical and mechanical facilities information acquisition equipment
tunnel engineering survey
tunnel entrance lighting
tunnel erosion
tunnel excavation
tunnel exploration
tunnel exploratory method
tunnel fatigue-awakening section
tunnel gas monitoring instrument
tunnel geology prediction instrument
tunneling
tunneling anisotropic magnetoresistance effect
tunneling barrier
tunneling blasting
tunneling conductance
tunneling current
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更新时间:2025/10/15 11:59:10