从而

It also eliminates the invalid paths between statuses considering the restriction of minimum continuous time of on and off , and tamps rates , thereby reducing the number of paths in dynamic programming and attaining the aim of reducing dimensions . After confirming the running or suspended status of units , the approach is used to distribute powers among units , thereby increasing the efficiency of dynamic programming greatly .

通过比较各时段负荷及机组参数，剔除各时段下不满足要求的组合状态，从而减少动态规划中的状态点数；根据机组的最小连续运行，停运时间限制，计及机组功率上升，下降速度的约束，剔除了状态点间的无效路径，从而减少了动态规划的路径个数，达到降维的目的；在确定机组启停状态后，再采用解析法进行机组的功率分配，可以大大提高动态规划方法的效率。

If its soul and method was put into action and rooted into employee's mind to form earnest and regular habit, the enterprise will comb-out its confusion, lay massive"6S"base and promote its competition.

本论文以吉盟公司的现场管理现状为例对企业在推进6S管理活动中，如何将6S的精髓和做法，付诸于行动，从而使企业彻底消除脏乱，员工养成认真、规范的好习惯，从而提升企业的竞争实力。

This was because the blood urea nitrogen content of these sows was significantly lower and the triglycerides, cholesterol and creatinine contents of the blood of the sows were significantly improved (P.0 1). The physiological and biochemical parameters of milk of the sows fed diet containing alfalfa meal and fat milk protein%, milk fat%, and lactose% significai ty higher than those fed no alf~lfa meal and fat (PKO.0 I).

这可能是由于添加一定比例的苜蓿草粉和定量脂肪（1.6％）可以显著地降低血液中的尿素氮含量，从而显著提高血液中的胆固醇、甘油三酯、肌酐的含量以及碱性磷酸酶的活性（P＜0.01），并对猪乳脱脂乳清的理化成分有显著的改善（P＜0.01），从而显著地提高了猪乳中的乳蛋白、乳脂和乳糖的含量（P＜0.01）、提高了猪乳品质的结果。

Following, a experiment has been carried out, the incident waves with a frequency band of 200kHz-3 50kHz are used to the experiment, and a series of peak value-time curves are drawn each 10kHz, corresponding time are found through fitting peak value, thus the position of the defect is calculated accurately. The application of awl-shaped sensor head in the heat change water pipe experiment indicates that the ultrasonic guided waves may transmit nearly 50 meters in the pipe, which is not influenced by the elbows and makes it possible to test defects in long distance and large-scale. The water-load pipe experiment indicates that the displace and energy maybe leakage at the near-surface, which is significant for the further research.

而后，采用200kHz至350kHz频段的入射波进行了实验验证，并每隔10kHz绘出一条峰值一时间的曲线，通过拟合峰值点，找到对应的时间，从而准确的计算出了缺陷的所在；应用锥形探头的热交换水管的实验表明，超声导波可以在管道中传播了近50米的距离，且不受弯头的影响，从而使得长范围、大规模检测成为可能，水载管实验说明了离面位移和能量可能会发生泄漏的特性，为导波的深入研究和应用作了铺垫。

First, we consider nonholonomic chained systems with modeling error, in this section,based on back-stepping , using the so-called adding a integrator , state-scaling technique , we design discontinuous feedback law,such that the trival solution of the closed-loop systems global strong stable; Second,we consider high-order nonholonomic chained systems with modeling errors and external disturbances, in this section,using input/state-scaling and integrator backstepping methods , we design discontinuous feedback law and give out the switching strategy, such that the closed-loop systems global /C-exponential stable; Finally, we consider a class of more general power chained form systems with particular drift-terms, in this section , using Lyapunov method, we design time-varying feedback law , such that the closed -loop systems p—exponential stable.

第一部分考虑的模型为带有模型误差的高阶非完整链系统，我们运用加幂积分器、State-scaling技巧以及基于Back-stepping方法构造出不连续反馈律，从而使得所讨论系统的闭环系统的平凡解全局强稳定；第二部分考虑的模型为带有模型误差的不确定高阶非完整链系统，这一部分我们运用input／state scaling和integrator backstepping方法构造出不连续反馈律，并给出切换策略，使得所对应的闭环系统全局κ-指数稳定；第三部分考虑的系统是形式更为一般的且带有特殊形式漂移项的幂链系统，利用Lyapunov函数方法，设计出时变反馈律，从而使得相应的闭环系统ρ-指数稳定。

The configuration software through completes the stage suspension bar to the stage suspension bar system design realization the monitor and controls the stage suspension bar automation information system construction mainly to include the stage suspension bar long-distance monitoring, part and so on distribution line automated system, its goal uses the scene supervisory system, realizes data source automatic gathering, with the aid of the stage existing network resources auto loading to the real-time database, applies for all levels of control section provides the opening the data platform, causes the administrative personnel promptly to control and to grasp the suspension bar tendency, thus realizes the entire stage suspension bar movement process automation; And may to the real-time data which obtains carry on the statistics, the analysis, the optimization, thus for guaranteed the suspension bar equipment normal work, reduces the performance production cost to provide the important basis.

组态软件通过对舞台吊杆系统的设计实现完成舞台吊杆的监测和控制舞台吊杆自动化信息系统建设：主要包括舞台吊杆远程监控、配电线路自动化系统等部分，其目的是利用现场监控系统，实现数据源头自动采集，借助舞台现有网络资源自动加载到实时数据库，为舞台管理部门应用提供开放的数据平台，使管理人员及时控制和掌握吊杆动态，从而实现整个舞台吊杆运行过程的自动化；并可以对取得的实时数据进行统计、分析、优化，从而为保证吊杆设备正常运转、降低演出生产成本提供重要依据。

Constitution:the button-sewing machine comprises:a fixing means 构件 for fixing a buttonand an article being sewn;a moving means for moving the fixing means to stitch the button to the article being sewn with seams of a specified sewing pattern; a fixed blade; a moving blade for drawing a thread and then moving to cut the thread by the cooperation with the fixed blade;and a button,wherein the machine has a control means for controlling a fabric transferring means to move the button to a preset position before cutting the thread.

一种钉扣机，设置有布料保持件的可动、固定切换机构，该切换机构在钉扣缝制时可在以下两种状态之间进行切换：将布料保持件固定保持在规定位置上从而停止该布料保持件在左右方向上的移动的状态、或者解除对布料保持件的位置固定从而使该布料保持件通过可动台与纽扣保持件一起在前后方向、左右方向上移动的状态，在该切换机构上安装有可在左右方向上的一定范围内调整布料保持件的固定保持位置的位置调整机构，由此可使整体结构简单，可实现小型化、轻量化及低成本化，且即使在将柔软的布料作为缝制对象时也不会出现缝制褶皱等，另外，无论线的种类和粗细如何，都可进行缝制品质高的钉扣。

China tradition scholar the painter dissolve this kind of humanities spirit of Confucianism in to go in the painting, from beginning to end all pierce through 1 kind to the emotion of the world experience and humanities comfort, pass various to the person and the nature relation of just like it cent of the confidence come to intermediation with dissolve various antinomy, thus realization person and nature relation of harmony development, also solved the spirit of settle down of person's oneself to consign in the meantime, attain people thus want to pursue of ideal state.

中国传统文人画家将儒家的这种人文精神溶入到绘画中去，自始至终都贯穿着一种对世界的情感体验和人文慰藉，通过对人与自然界各种关系的恰如其分的把握来调解和化解各种矛盾，从而实现人与自然界关系的和谐发展，同时也解决了人自身的安身立命的精神寄托，从而达到人们所要追求的理想境界。

Cage shaped rotor includes following parts: columnar rotor core made from soft magnetic material, multiple bar conductors made from copper inserted into rotor core along up and down direction, short circuit rings made from copper installed on upper and lower ends of rotor core in order to realize electrical connection among each bar conductor. Preparation method includes steps: in step for preparing short circuit ring assemblies, bar conductors are installed between short circuit rings in upper part and lower part to keep electrical connection between short circuit rings in upper part and lower part; in step for forming columnar rotor core, pressurization molding soft magnetic material is carried out when short circuit rings module is in die so as to form rotor core, where bar conductors are inside and short circuit rings are in upper and lower ends.

一种电动机的笼子状的转子及其制造方法，电动机的笼子状的转子包括转子铁芯，用软质磁性材料制成，呈圆筒状；多个导体棒沿上下方向插在转子铁芯的外圈，用铜制成；短路环为能够与各导体棒实现电连接，分别安装在转子铁芯的上、下端，并用铜制成；其制造方法，即制作短路环组件的阶段，在这个阶段中在用铜制成的上部短路环与下部短路环之间安装铜质的导体棒，从而形成短路环组件，这些导体棒相距一定间隔，与上、下短路环保持电连接；形成圆筒形转子铁芯的阶段，在这个阶段中把短路环组件放在模具内，并用软质磁性材料进行加压成型加工，从而形成导体棒位于其内部、短路环位于其上、下两端的转子铁芯。

The details are summarized as follows: 1.γ-irradiation is extended to control the morphology of microcrystals. In our experiments, copper acetate aqueous solution, a simple reaction system, is used at room temperature to prepare pure hexapod-shaped Cu〓O microcrystals, in which a buffer pair is in-situ formed to adjust the acidity of the reaction solution. Some important information on intermediate is obtained by changing the reaction parameter, which favors to reveal the inherent growth habit of Cu〓O.

发展了γ-射线辐照合成法对微晶的形貌的控制，在常温常压下从一个简单的反应体系——醋酸铜水溶液出发，通过辐照过程中原位产生的醋酸-醋酸根缓冲对的自发调节作用，控制反应体系的酸度从而合成得到了纯相的六足状氧化亚铜微晶；并通过改变反应参数，获得了中间体的信息，从而为揭示氧化亚铜的固有生长习性提供了条件。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐