“Spongiomorphida”的概念、定义、翻译、参考文献-科学参考

单词	Spongiomorphida
释义	Spongiomorphida [´spǝn·jē·ō`mȯr·fǝ·dǝ] ^PALEONTOLOGY A small, extinct Mesozoic order of fossil colonial Hydrozoa in which the skeleton is a reticulum composed of perforate lamellae parallel to the upper surface and of regularly spaced vertical elements in the form of pillars.
随便看	unit tangent unit test unit train unit vector unity coupling unity gain bandwidth unity power factor univalent function univariant system univariate distribution universal algebra universal asynchronous receiver transmitter universal chuck universal conductance fluctuations universal constants universal dividing head universal donor universal element universal gas constant universal grinding machine universal gripper universal instrument universality universality class universal joint

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