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横生胚珠
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横生胚珠
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理学
〔植物形态与结构〕
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hemianatropous ovule
横生胚珠
发育时由于一侧细胞分裂较快,整个胚珠转了90°,使得珠心与珠柄相垂直的胚珠。
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blocking effect
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blocking high
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blocking project in ancient China
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blocking-tube oscillator
blocking-up
blocking view
block in replication
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block iteration method
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更新时间:2025/9/2 17:15:54