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regeneration period
释义
regeneration period
Encyclopedia
农学
森林经营方案
释
regeneration period
更新期
森林采伐后通过人工造林、天然更新或人工促进天然更新的处理到再次郁闭形成幼林时所需要的间隔期限,通常以年度为单位。
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steel column
steel-concrete composite beam
steel-concrete composite structure
steel-concrete composite track beam
steel connections in timber structures
steel content
steel cord for radial tyre
steel creep
steel cutting machine
steel dam
steel drum
Steele Rudd
steel fastener
steel fiber
steel for heavy rail
steel for prestressed anchorage
steel frame structure system
steel frame structure with refined ductility shear wall system
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Steel Helmet,League of Front Soldiers
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steelmaking
steel-making machinery
steelmaking slag
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更新时间:2026/6/9 16:50:22