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双受精作用
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双受精作用
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农学
植物生物学
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double fertilization
双受精作用
雄配子体形成的两个精子,一个与卵细胞融合形成二倍体的合子,另一个与中央细胞的极核融合形成初生胚乳核的现象。
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service discovery
service discovery and interfaces
service distribution
service element
service engineering support tools and platforms
service exemption tax
service facilities
service flowchart
service function model
service gate of hydropower station
service gateway
service granularity
service housing/sheltered housing
service incident standard
service innovation and design
service institutions for the disabled
service interoperability
service invention-creation
service level
service level agreement
service level agreement, SLA
service level objective
service life
service mains
service management
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