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culture of echinoderm
释义
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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utilization of time delay
utilization of waste heat in rural areas
utilization of waste mud
utilization of weed resources
utilization of wind energy
utilization rate of return water
utilization rate of tonnage(seat)
utilization ration of industrial waste water,waste gas and solid waste
utilization ratio of sunlight energy
utilization time
utilize
Uti Possidetis
UTL
UTLS
UTM
utmost
UTM projection
Utopia
utopian communism
utopian ideal of city
Utopian socialism
utopian socialistic population theory
Utopia Office
Utopia Planitia
UTP
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