“the group ⅣA elements”的概念、定义、翻译、参考文献-科学参考

单词	the group ⅣA elements
释义	the group ⅣA elements Encyclopedia 理学第Ⅳ主族元素释 the group ⅣA elements第Ⅳ主族元素包括碳、硅、锗、锡、铅和𫓧六个元素。统称碳族元素。
随便看	manifold of mappings manifold of metrics manifold of negative curvature manifold of positive curvature manifold of pre-assigned curvature manifold of singularity manifold of solutions manifold of spheres manifold of support manifold of surfaces manifold orientation manifold structure manifold tangent vector manifold topology manifold with a handle manifold with boundary manifold with connection manifold without boundary Manila Bay Manila Cathedral manila clam manila grass Manila International Film Festival Manila’s Opening to Foreign Merchants Manin

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