检测结果发现，乌贼骨的化学组成是碳酸钙，晶型是文石型；

The results show that the chemical component of the cuttlebone is CaCO_3 and the crystal type is aragonite.

youdao

检测结果发现，乌贼骨的化学组成是碳酸钙，晶型是文石型；

The results show that the chemical component of the cuttlebone is CaCO_3 and the crystal type is aragonite.

youdao