1) backhaul
回程载货
1.
,the vehicle routing problems with backhauls and time windows,is developed,and it is analyzed to improve the VNS(variable neighborhood search) algorithm so as to solve the problems.
以电子商务环境下物流配送为背景,建立了带有时间窗和回程载货约束的车辆路径问题优化模型,设计了改进的变邻域搜索求解算法。
2) backhaul
回程
3) Return force
回程力
4) descend angle
回程角
5) return_stroke protection
回程保护
6) back resetting
回程复位
1.
The gear can be processed by using only one clutch after the non-differential regulating method is adopted, which guarantees the processing accuracy, simplifies machine tools' regulation, increases working efficiency, and solves better the problem of the back resetting.
采用无差动调整法后可以只用一个离合器进行齿轮加工,保证了加工精度,简化了机床调整,提高了工作效率,且较好地解决了回程复位问题。
参考词条
补充资料：回程
返回的路程：～车。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。