backward feed
英 [ˈbækwəd fiːd]
美 [ˈbækwərd fiːd]
反向进刀; 反向进料；逆向进料
双语例句
- The optimal calculation on designing for the backward feed multieffect distillation
多效逆流精馏流程的设计型模拟优化计算 - The AC control system of the 4m planer is retrofitted with PC for table automatic cycle, jogging forward and jogging backward, automatic feed and withdraw.
本文介绍了用PC改造四米龙门刨床工作台的自动循环，点动前进和点动后退，自动进刀和退刀等功能的交流控制系统。 - Control tactics and its control object for four-wheel steering motor vehicle are analyzed and summarized, some typical forward feed type and backward feed type control schemes are presented, difficulty confronted by the four-wheel steering system control is pointed out and the development direction prospected.
分析和总结了四轮转向汽车的控制策略及其控制目标，介绍了几种典型的前馈型与反馈型控制方案，指出了四轮转向系统控制所面临的困难，并展望了其发展方向。 - The evaporation technology was presented in this paper, where potassium carbomate was produced by using ion exchange, and compared 3 effect forward feed with 3 effect backward feed.
对离子交换法生产碳酸钾时采用的蒸发技术进行探讨，对三效顺流蒸发工艺与三效逆流蒸发工艺进行了比较； - Backward farming techniques, low level of feed nutrition, product development, technological backwardness, and industry backward management and so on, cause our country ostrich aquaculture still in the industrialization stage.
养殖技术落后，饲料营养水平低，产品开发技术落后，行业管理落后等，致使我国鸵鸟养殖业处在初级阶段停止不前。