non-numerical

The Mind Evolutionary Computation ( MEC) is a new evolutionary algorithm which simulates the process of human mind evolution, it has the powerful ability to find global optimum, and it also has much superiority in resolving the problem of numerical and non-numerical optimizations.

思维进化计算（MEC）是模拟人类思维进化过程的一种新的进化算法，具有极强的全局寻优能力，在数值优化和非数值优化方面均显示出明显的优越性。

Based on the former work, this article developed a non-numerical value model for the operating of cargo oil handling of tanker at the first, which is used to assess object, sequence and opportunity of the students' operation.

文章首先利用人工智能技术在前人研究的基础上建立了油船货油装卸操作评价非数值模型，用于对学员在操作对象、操作顺序、操作时机三个方面的评价。

Although the introduction of CAD technology has to a certain extent eased the work of drawing practice, it can not solve non-numerical problems such as reasoning and judging, which are very common in injection molding designing.

CAD技术的引入虽然简化了图形的绘制工作，但对注塑模设计中普遍存在的堆理、判断等非数值问题却无能为力。