rapid protottyping 基本例句 快速成型 Rapid prototyping technology and its application in electroforming are introduced.介绍了快速成型技术及其在电铸中的应用。 The development of the traction control system based on the rapid prototyping was introduced.摘要介绍了采用快速成型技术开发牵引力控制系统的过程。