“primitive body cavity”的概念、定义、翻译、参考文献-科学参考

单词	primitive body cavity
释义	primitive body cavity Encyclopedia 医学人体胚胎学释 primitive body cavity原始体腔来自中胚层，由相互连通的3个部分组成的结构。包括1个围心腔、1对体腔管和1个初级腹膜腔。
随便看	rigid earth rigid Earth nutation rigid earth rotation dynamics rigid figure rigid frame bridge rigid framework rigid graph rigid halo rigid impulse rigid ion approximation rigid-ion approximation rigid isometric embedding rigidity rigidity condition rigidity differential equation rigidity problem rigidity result rigidity theorem rigid jumper rigid lattice rigid manifold rigid model rigid motion rigid operator extension rigid particle

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