其中，有些书也能在线购买，不过折扣价远远低于封面上标注的价格。
Some books also can be purchased at a large discount from the cover price.
研究了工艺信息标识及全三维标注方法、动态工艺模型构建、全三维工艺模型可视化发布以及工艺流程在线触发和控制关键技术。
The key technology that full 3Dannotation of process information, dynamic process model constitution, 3Dvisual release of process model and on-line control of process flow are researched.
应用推荐