D-cal
1.The theory cal culation of the atomic parameter for 44≤Z≤48 Col-Like ions3p~63d~9,3p~53d~(10) and 3p~63d~84p conf iguration
2.Chewable Cal-D ? With a citrus flavour, this is essential for the healthy growth of bones and teeth.
3.The 3D modeling of urban building is one of the most important techniques in digital urban foundational construction. The calculation of the surveying and mapping of building and the calculation of 3D point is discussed and compared in the article, and the basic calculation program of constructing CAL function in using ACAD is introduced.
