problem n. 1.问题,课题;疑难问题;令人困惑的情况。 2.【数、物】习题;作图题。 3.(象棋的)布局问题。 the problem of unemployment 失业问题。 His whole conduct is a problem to me. 他的一切行为我都不理解。 adj. 1.成问题的;难处理的。 2.关于社会问题的。 a problem child 【心理学】问题儿童;难管教的孩子。 a problem novel [play] (反映社会问题等的)问题小说[戏剧]。 sleep on [upon, over] a problem 把问题留到第二天解决。
linear adj. 1.线的,直线的。 2.长度的。 3.【数学】一次的,线性的。 4.【动、植】线状的;细长的。 5.由线条组成的,以线条为主的,强调线条的。 linear amplification 直线放大。 a linear equation 一次方程式。 a linear leaf 线形叶。 linear arts 线条艺术。
Normal vector and directional vector are used for solving space problems or linear problems 巧用法向量与方向量解决空间平面及直线问题
Error could not avoid in this non-linear problem if design base on experience only 若仅以人工的经验处理这样一个非线性问题,势必带来很大的误差。
Contact problems belong to typical non-linear problems, familiar and specially complicated problems in engineering 接触问题是工程实践中一类常见、复杂、典型的非线性问题。
The research of cellular automata traffic flow model has been concerned for its capability in dealing with non-linear problems 元胞自动机交通流模型的研究受到了广泛的关注。
With neural network, non-linear problem can be solved better, as a result, forecasting can accord well with practice even more 利用神经网络模型可以较好地求解非线性问题,因而使预测结果更符合实际。
The steam turbine system and the boiler system construct respectively an integral linear 0-1 problem and a non-linear problem 汽轮机系统和锅炉系统分别构成线性混合0-1整数规划问题和非线性规划问题。
In the other side, since the frost heave is a strongly non-linear problem, the neural networks prediction model is established 针对冻胀这一强非线性问题,相对于机理模型,建立了路基土冻胀的神经网络预报模型。
Decision tree is often applied for predicting the class label of data objects and regression model is usually applied in the course of linear problem 决策树通常用于预测数据对象的类标识,而回归问题经常解决线性问题。
Reverse problems are that getting reasons from results, which may cause ill-posed . we can solve the high non-linear problems with genetic algorithm 反问题是由结果推测原因,有可能出现解的不适定性,可以用遗传算法来解决这种高度非线性系统识别问题。
The contact problems are non-linear problems, which relate to stress concentration, local boundary nonlinear, no-reversibility of shear force, and so on 接触问题是非线性问题,涉及到应力集中、局部边界非线性、切向力的不可逆性等一系列非线性问题。