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循环再生原理
释义
循环再生原理
Encyclopedia
工学
城乡生态环境
释
principle of recycling and regeneration
循环再生原理
物质和能量在一个生态系统中以分层、分级的方式循环利用的基本规律。
随便看
Pulkovo Observatory of the Russian Academy of Science
Pulkovo pulsar
pull apart basin
pull-back
pullback
pullback bundle by a mapping
pullback map
pullback mapping
pullback square
pull down assay
pull-down menu
pulled crystal
puller
pullet housing
pullet rearing
pulley
pulley blocks
pulley blocks, tackle and block
pulley tractor
pull-in/adhesion
pulling
pulling-extending manipulation
pulling force
pulling pain
pulling power
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