Using NaSCN as solvent, flat acrylic fiber was produced by two-step wet spinning process. The selection of spinneret shape and the optimization of process conditions were discussed.
采用硫氰酸钠为溶剂，湿法二步法工艺生产扁平腈纶，探讨了喷丝板的选型和生产工艺的优化。
The optimization technology of process routes based on elitist selection Genetic Algorithms (GA) was put forward, and an application of optimization method in the process planning was studied.
提出了基于精英选择策略遗传算法的工艺优化技术，详细研究了遗传算法在工艺优化中的应用过程。
The study has laid a base for material process parameter optimization, tool selection optimization and technics programming.
铣削加工有限元模拟研究为铝合金切削加工的工艺参数优化、刀具的优选和工艺规划奠定了基础。
Introduction is made to the selection and optimization of accessories in fore process and rear process plus the specification as well as measures against fuzzy yarn.
详细介绍了前、后纺各种纺纱器材的优选和工艺参数的优化，以及其他控制成纱毛羽的措施。
This paper researched on the modeling of wood drying process based on parameters optimization of SVM to aim at the problem of its parameters selection.
本文针对支持向量机参数选取问题，研究基于支持向量机参数优化的木材干燥过程建模。
The optimal iterative search process includes the selection of the parameter optimization algorithm, the gray interpolation calculation during the process of coordinate transformation.
其中优化迭代搜索过程又包括各参数优化算法的选取、坐标变换过程中灰度的插值计算等。
The conditions and the selection of the optimization process that rare earths are extracted by the ammonium hydrocarbonate precipitation are studied.
研究用碳酸氢铵沉淀法分离稀土的各种条件和最优工艺的选择。
Abstract: This paper mainly introduces the work of main building structure selection and design process of the main building in the design optimization.
摘要：本文主要介绍了整个主厂房设计过程中进行主厂房结构选型的设计优化工作。
Abstract: This paper mainly introduces the work of main building structure selection and design process of the main building in the design optimization.
摘要：本文主要介绍了整个主厂房设计过程中进行主厂房结构选型的设计优化工作。
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