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intensive silviculture
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intensive silviculture
Encyclopedia
农学
森林营造
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intensive silviculture
集约育林
在林地上投入必要的人力、物力和财力,运用现代科学技术系统培育各类森林,降低不同因子对林木生长的限制作用,提高林分生产力,从而达到林木成活、速生、丰产、优质的目标,进而形成多功能、高效益的森林生态系统。
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metal carbyne
metal carbyne; metallocarbyne
metal catalyst
metal catalysts
metal cathode
metal cationic complex
metal cementation
metal-ceramic
metal/ceramic matrix gradient composites
metal cluster
metal cluster compound
metal coated fibers
metal complex active DNA alkylating agent
metal complex dye
metal complex ion chromatography
metal complex ion chromatography (MCIC)
metal complex ligands to G quadruplex
metal complex ligands to G-quadruplex
metal conducting material
metal conductive filament
metal coordination polymer
metal corrosion
metal corrosion prevention of thermal power equipment
metal-corrosion protection by plasma
metal cutting machine tools safety
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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