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花粉
释义
花粉
Encyclopedia
理学
花粉
释
pollen
花粉
由花粉母细胞(又称小孢子母细胞)减数分裂产生的小孢子进一步分裂和分化形成的多细胞结构,是种子植物特有的结构。
理学
花
释
pollen; pollen grain
花粉
花药成熟时的雄配子体或花粉囊开裂释放出来的雄配子体。种子植物特有的结构。
Biology
pollen
花粉
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high pressure multi-stage pump
high pressure nervous syndrome,HPNS
high pressure oil pump metering unit
high pressure organic synthesis
high pressure oxygen treat
high-pressure oxygen treat
high pressure physics
high pressure polyethylene
high pressure pump
high-pressure refolding
high pressure roll crusher
high pressure sizing
high pressure sodium lamp
high pressure spinning
high-pressure spinning
high pressure synthesis
high pressure technique
high-pressure tunable CO_2 laser
high pressure turbine
high pressure (voltage)digital treatment devices
high pressure water canon
high pressure water-jet cutting
high presure oxygen treatment devices
high productivity computer
high pure oxide refractories
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