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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。
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unbounded search operator
unbounded sequence
unbounded set
unbounded solution
unbounded space
unbounded spectral operator
unbounded subset
unbounded surface
unbounded variation
unbound electron
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unbranched section of the programme
unbrella effect
unbuilding
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unburned
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unburnt
uncatalyzed polymerization
UNCCD
UNCCT
uncertain
uncertain calculus
uncertain data
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