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phellem
释义
phellem
Encyclopedia
理学
〔植物形态与结构〕
释
phellem
木栓层
植物周皮中由木栓形成层向外分化产生的排列紧密、细胞壁栓质化、成熟后死亡的细胞组成的保护组织。
Biology
phellem
木栓
随便看
Rollei Flex camera
Rolle mean value theorem
roller
roller bucket type energy dissipator
roller card
roller-compacted concrete
roller compacted concrete arch dam
roller compacted concrete dam
roller compacted concrete gravity dam
roller conveyor
roller forming
roller hockey
Roller Ice Hockey
roller mercerization
roller mill
roller oven
roller pass design
roller screen
roller skating
roller skating of Summer Special Olympics
roller sorter
roller-type continuous forming machine
Rolle's mean value theorem
Rolle theorem
roll film
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