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bract
释义
bract
Encyclopedia
理学
〔植物形态与结构〕
释
bract
苞片
花序内不能促进植物生长的变态叶状物。广义上是指任何和花序有关的叶片。
Biology
bract
苞片;苞叶
随便看
biosynthetic gene cluster
biosynthetic reactions of cell metabolism
biosystem
biosystematics
Biot
biot
biota
biota composition
biotag
biotag; biolabel
biotargeting
biotechnique
biotechnologies for pulping and papermaking
biotechnology
biotechnology protected mode of medicinal resources
biotelemetry
Bio-terror
bioterrorism
biotherapy
biotherm
biothermochemistry
biothermodynamics
biothermophysical measurement technology
biotic community
biotic ecotype
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