“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	drawing elongation coefficient drawing force drawing frame drawing-in drawing layer Drawing Lots from the Golden Urn drawing machine drawing-making drawing member Drawing Meridian Diagram Drawing of Artifacts Drawing of Features drawing of screw thread drawing of standard part drawing of threaded fastener drawing-room game Drawings and Descriptions of Official School Buildings drawings of lecturing drawing speed drawing square grid with Chinese unit of length Li Drawing sword Drawing Sword Action drawing texture drawing tools drawing without replacement

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