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culture of echinoderm
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culture of echinoderm
Encyclopedia
农学
海水棘皮动物养殖技术
释
culture of echinoderm
海水棘皮动物养殖技术
选用成熟且性状良好棘皮动物,在人工刺激(如提高温度等)条件下进行排精排卵并完成受精,控制水温至适宜温度,受精卵分裂,经两细胞期、细胞期、囊胚期、原肠胚、耳状幼虫、樽形幼虫、五触手幼虫、稚棘皮动物等,发育为幼棘皮动物过程中所采用技术的统称。
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tunnel mode
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tunnel seismic prediction
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tunnel structural section
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tunnel-type air supply system
tunnel ventilation
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tunoscope
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tuntian field officer
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Tuoba Gui
Tuoba Liwei
Tuoba Shiyijian, the Sovereign in tribal stages of Northern Wei Dynasty
Tuoba Sigong
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