To make easy and efficient production planning for mixed-mode process and improve performance of the planning, a parallel backward inferring algorithm based on flow networks was proposed.
针对混合流程作业计划编制困难、效率低、生成的计划可执行性差等问题，提出了基于生产流程网络图的时间并行倒推算法。
The re-circulation and reattachment process in backward-facing step flow is investigated using large eddy simulation (LES).
应用自主开发的大涡模拟程序数值模拟研究了后台阶流动中再附着过程的演变。
Metal flow is a very inhomogeneous process during backward extrusion of complex box body, Relative shape and size of the blank is a key factor which affect metal flow.
复杂盒形零件的反挤压是一个极其不均匀的流动过程 ，坯料的相对形状及尺寸是影响金属流动的关键因素。
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