| 摘要 |
PROBLEM TO BE SOLVED: To increase profitability related with costs by sharply reducing the memory capacity of a data base, and to sharply increase modeling efficiency by promoting making into data base for parts. SOLUTION: Standard data Xas... related with the standardized part of a part model are previously registered in a text file F. At the time of registering the part data related with an arbitrary part model, the standard data Xas corresponding to the part model are read from the text file F, and additional data Xat are added to the read standard data Xas so that part data Xa related with the part model are prepared. Then, the prepared part data Xa are registered as a data base M in a data table T.
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