查询词典 yolk nucleus
- 与 yolk nucleus 相关的网络解释 [注:此内容来源于网络,仅供参考]
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yolk:卵黄
卵的结构相当于一个大型细胞,内有核原生质(Protoplasm)和核(Nucleus)外,还包含大量的卵黄(yolk). 精子进入卵内后,与卵核结合发育成为胚胎,卵黄是胚胎发育的营养物质. 卵壳中央有一小孔叫卵孔,是精子进入卵内的通道,亦称精孔.
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yolk plug:卵黄栓
yolk nucleus 卵黄核 | yolk plug 卵黄栓 | yolk stalk 卵黄蒂
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yolk nucleus:卵黄核
yolk granule 卵黄粒 | yolk nucleus 卵黄核 | yolk plug 卵黄栓
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yolk nucleus:卵黄核,巴比阿尼氏核
yolk membrane ==> 卵黄膜 | yolk nucleus ==> 卵黄核,巴比阿尼氏核 | yolk plug ==> 卵黄栓
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yolk nucleus;balbiani body:卵黄核
卵黄 yolk | 卵黄核 yolk nucleus;balbiani body | 卵黄囊 yolk sac
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vitelline body; yolk nucleus:卵黄核
卵黄动脉 vitelline artery | 卵黄核 vitelline body; yolk nucleus | 卵黄腔 vitelline cavity
- 推荐网络解释
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gastric caner:胃癌
胃癌:gastric cancernoma | 胃癌:gastric caner | 胃痞:Gastric blockade
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Pass Through Securities:过手[通过]证券
过手[通过] pass through | 过手[通过]证券 pass-through securities | 过载输出功率 overload output
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afters:甜食
aftermath 创伤,后果 | afters 甜食 | aftershave (男人剃须后涂的)须后水,润肤露