胚孔 meaning in Chinese
blastopore; protostoma; archistome; gastropore
◇胚孔管 blastoporal canal; 胚孔痕 blastopore rest
Examples
- Only the dorsal lip of the blastopore could induce altered development in the host .
只有胚孔的背唇能够诱导宿主发育的改变。 - Barring a few exceptions, it is difficult to obtain large amounts of material of the free nuclear endosperm of plants for routine biochemical analysis .
除了个别例外，要获得大量的植物游离胚孔材料，并用于日常的生化分析是困难的。 - Some brown chromatophores appeared in about 18h . the blastopore closed in 22h20min
18小时左右，出现褐色点状色素胞， 22小时20分胚孔关闭。