?壳质层
...he oocyte secretes a fertilization membrane, which graduallythickens to form the chitinous shell/chitinous layer(壳质层). The inner membrane, the lipidlayer/ascaroside(脂层或蛔甙层), is formedby the zygote.
[动]?几丁质层
... 几丁化 chitinization 几丁质层 chitinous layer 几何插值法 geometric interpolation ...
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