information words

How to define part information feature dictionary and part machining information dictionary, how to realize user feature definition are discussed in deta.

本文重点分析了实现CAD/CAPP/CAM集成的关键技术 ,零件信息特征字典、零件加工信息字典和用户特征自定义机制。

New Progress of Studying on Chemical Energy Exchanging to Mechanical Energy Directly in Polymer Chain through Cooperative Excitation between Information and Energy of Mechanical Chemical Reaction;

高分子链通过机械化学反应的信息、能量协同激发实现化学能直接转换为机械能研究的新进展

Material weighing system and information management in an enterprise;

物资称量系统与企业信息化

Definition and classification research of mine ventilation information;

矿井通风信息界定与分类研究