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次生木质部
释义
次生木质部
Encyclopedia
理学
〔植物形态与结构〕
释
secondary xylem
次生木质部
维管植物次生生长时由维管形成层产生的木质部。
Biology
secondary xylem
次生木质部
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fine potential theory
fine pressure
Fine production
fine pulverized coal separator
fine pumping
fine ramie fabric
finer covering
fine resolution
finer partition
finer topology
finer uniform structure
fine screen
fine set
fine sheaf
fine silk tabby
finespun theory
finesse
finesse(法文)
fine steering mirror
finestill
fine structure
fine structure constant
fine-structure constant
fine structure of spectral line
fine structure theory
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