These models can be extended relational model, object oriented model and other special data models. These models show high ability of dada modeling on complex data hi engineering application area.是什么意思_These models can be extended relational model, object oriented model and other special data models. These models show high ability of dada modeling on complex data hi engineering application area.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句