问题的

When it is used to solve contact problems,multiplepairs of contact points can be updated in each iteration,other thansome methods such as Thail-Van de Panne method and Goldfarb-Idnani method,which update only one pair of contact points at eachiteration.

用拟有效集方法解接触问题，每次迭代可以更换一组接触点对而不是某些方法只能更换一个接触点对，因此大大提高了解接触问题的效率。

In accordance with these questions, one kind of method solving these issues was put forward in this text, and namely adopting mathematics to build the method of pattern, by w-ay of studying the big needle drum system of PASSIM's cigarette machine, to use the mathematical model of big needle drum system of " black box " method establishment, and uses whole parameter and the correlation coefficient to map out the big needle drum system mathematical model of least square method, the question time lapse that what in accordance with the system exists pure adopts Smith compensator to estimate the compensator in advance solving the issue of system lag, and uses whole fixed method of frequency conversion control engineering and PLC's control engineering and PID etc to put into effect transforming to the system, and finally by way of theory verify and reality to verify to prove the success of system transformation.

针对这些问题，本文提出了一种解决这些问题的办法，即采用数学建模的方法，通过研究PASSIM卷烟机大针鼓系统，利用"黑匣子"方法建立大针鼓系统的数学模型，并运用最小二乘法整定出大针鼓系统数学模型的参数及相关系数，针对系统存在的纯时滞问题，采用史密斯预估计补偿器来解决系统滞后的问题，并利用变频控制技术和PLC控制技术、PID参数整定方法等对系统实施改造，最后通过理论验证和实际验证证明了系统改造的成功。

Some problems influence the smoothly development of Penology science,such as the lack of subjective consciousness,the narrowness of academic vision,the monotony of research method,and the lack of academic norm,etc.The rundamental cause of these problems is the closeness of Penology research.

主体意识匮乏、学术视野狭窄、研究方法单调、学术规范欠缺等问题，是束缚监狱学发展的突出问题，而这些问题的根本症结在于监狱学研究的封闭性。

This topic is born the reason like preamble states, but arranges tests the question also is in the computer domain is called the classics the question, is precisely because has this kind of turning point, therefore this article research topic placed the platoon to test the question in the research, more accurate saying, was in order to satisfy the school the platoon to test the question in the research.

本课题诞生的原因如前文所述，而排考问题又是计算机领域中一个叫经典的问题，正是因为有这样一个契机，所以本文的研究课题就放在了排考问题的研究上，更确切的说，是为了满足学校的排考问题的研究上。

Studying from the angle of considering both the problem of farmers and the problem of cities, both the problem of getting employment and the problem of benefit and development, pluralization, systemalization and network can be used to effectively realize the transformation of the surplus labour in the rural areas.

从兼顾农民的问题和城市的问题、就业问题和效益与发展的问题的角度来研究，多元化、系统化、网络化的模式是实现农村富余劳动力转移的理想而又现实的选择。

Be based on this, the article wishs at this point problem dedication is in charge of see, with period insignificant somewhat to the discussion of this one problem beneficial.

基于此，本文愿就此问题奉献一管之见，以期对这一问题的讨论有所稗益。

A point/ matter / question of honor: something you feel you must do because of your moral principles原则问题 eg:It was a point of honour with the washwoman to return the wash to its rightful owner.

对那位洗衣妇来说把所洗的衣物归还给原主是个信誉问题。

All the sub-plans are described by a group of general mathematic formulae. The computation of the sub- plan can be decomposed into two sub-problems by relaxing the constraint that production level at production period of a sub-plan must be more than zero. Based on the properties of an optimal solution, two polynomial algorithms are devised to solve sub-problems and reintegrate the relaxed constraint. Finally, a dynamic programming algorithm with complexity O(T^4) is developed to solve the global problem, where T is number of periods in planning horizon.

给出了所有子计划的通用数学描述，并通过松弛正生产量约束将子计划的计算分成两个子问题；依据子问题和子计划最优解的性质，设计了求解子问题和重新集结松弛约束的多项式算法；在此基础上提出了一个复杂性为O(T^4)的求解整个规划问题的多项式动态规划算法，这里T是规划时段上的周期数。

This is, of course, the problem when someone who is not an expert on a given subject attempts to portray himself as just that.

这是的，当然，这个问题，当有人谁是不是专家，对某一问题的企图塑造自己，只是。

As the preceptor of the 5th graders, the researcher also tried to find problems and solve them at the scene.

除此之外，研究者因担任五年级导师，亲自执行研究，在该场域发现问题而寻求解决问题的方式。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。