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- The contradiction of urban supply and demand is primal problem about traffic congestion, the paper on the point of view from traffic supply management, consulting practical experience at home and abroad, bringing forward the solutions. 城市交通供给与需求之间的矛盾是引发城市交通拥挤和堵塞的主要问题,从交通需求管理的角度出发,结合国内外城市的实践经验,提出解决城市交通拥挤的对策。
- Presents a generalized dual simplex metjhod of directly solving a linear programming problem to which the basic solution is neither a feasible solution to the primal problem nor a feasible solution to the dual problem. 在已经得到的线性规划问题的基本解既不是原始问题的可行解 ,也不是对偶问题的可行解的情形下 ,介绍求解线性规划问题的广义对偶单纯形法 ,它是对偶单纯形法的推广 ,用此法迭代一次就可得到一个对偶可行解
- This paper analyzes the primal problems which exist in water conservation and waster reduction and puts forward some new methods to solve them. 文章分析了目前企业节水减污方面存在的主要问题,提出了企业节水减污的途径。
- Water Pollution Feature And Primal Problem Of Er Wang Zhuang Reservoir 尔王庄水库水质污染特征和主要问题分析
- I look at this problem from a different viewpoint. 我从不同的观点来看这个问题。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- In dealing with the problem he was cautious to an extreme. 他在处理这个问题时谨慎得过分了。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Heavy traffic poses a problem in many old towns. 交通拥挤是许多旧城镇的难题。
- The problem is quite plain to us. 那问题我们都很明白。
- Glorifying Positive Humanistic Spirit--A Primal Problem of Teachers'Education in A New Century 弘扬积极向善的人文精神--世纪之初教师教育的一个重要课题
- They dealt with the problem in a purposeful way. 他们处理这问题很果断。
- A new problem has been reared up in production. 生产中出现了一个新问题。
- It was Susan who brought the problem to our notice. 是苏珊提醒我们注意那个问题的。
- I think this problem is very simple and clear cut. 我认为这个问题非常简单明白。
- He often came up against the problem of money. 他那时常常碰到钱的问题。
- Overpopulation is a universal problem. 人口过多是全球性的问题。
- The problem is considerably difficult to us. 对我们来说这个问题相当难。
- People think this problem determination. 人们认为这个问题解决了。