有动力的

In the last chapter, on the basis of theories in paper [4, 5], the notions of strong mixing, weak mixing, generator and expansion of the variable-parametric dynamical system are introduced, it turns out that in variable-parametric dynamical system strong mixing implies weak mixing and then implies transitivity; it is proved that if and both are variable-parametric dynamical system, F conjugates with G , the members of F are communicate with each other and the members of G are also communicate with each other, what's more, they are both homeomorphism, then F is strong mixing implies G has the same properties; futhermore, we prove that F is strong mixing implies F Devaney chaos in the sense of modification in variable-parametric dynamical system and that F Devaney chaos in the sense of modification if and only if G Devaney chaos in the sense of modification when semi-conjugate with and they both are communicate and homeomorphism; at last, we illustrate that F has generator if and only if it has weak generator, and we also prove that if F is expansion, then F has generator.

在第三章中，我们在文[4，5]的基础上，提出了变参数动力系统拓扑强混合、拓扑弱混合以及变参数动力系统的生成子、扩张的概念；证明了变参数动力系统拓扑强混合蕴含拓扑弱混合，进而蕴含拓扑传递；证明了：如果，为两个变参数动力系统，F与G拓扑半共轭，且F两两可交换，G两两可交换，它们均为同胚映射，那么F拓扑强混合，则G也有同样的性质；本章还证明了变参数动力系统拓扑强混合蕴含F在修改的意义下Devaney混沌；在此基础上得出了：如果变参数动力系统与变参数动力系统拓扑半共轭，它们都两两可交换，并且它们均为同胚映射，那么F在修改的意义下Devaney混沌当且仅当G在修改的意义下Devaney混沌；得出了F有生成子当且仅当F有弱生成子；如果F是扩张的，则F有生成子。

Ecr could promote the gastrointestinal motility, which has some dose-effect relationship. The effect on the gastrointestinal motility of Ecr has no significant difference with the domperidone and prepulsid. The mechanism may be that Ecr could affect the activity of the DVC in the spinal cord, and sequentially the activity of pneumogastric nerve were regulated.

白萝卜提取物对胃肠动力有较为明显的促进作用，这种促动力作用存在着一定的量-效关系；白萝卜提取物促进胃肠道动力的作用与经典的促胃肠动力药物对比没有显著性差异；白萝卜提取物促进胃肠动力的作用机制存在通过对支配胃运动的延髓迷走复合体的激活作用，进而调节迷走神经而实现其对胃运动的调节。

A tunneling machine for producing large tunnels in soft rock or wet, clayey, unconsolidated or bouldery earth by simultaneously detaching the tunnel core by thermal melting a boundary kerf into the tunnel face and forming a supporting excavation wall liner by deflecting the molten materials against the excavation walls to provide, when solidified, a continuous wall supporting liner, and detaching the tunnel face circumscribed by the kerf with powered mechanical earth detachment means and in which the heat required for melting the kerf and liner material is provided by a compact nuclear reactor.

&…一个在软岩石，或湿的、粘土状的、疏松的，或巨砾泥土中挖掘隧道的隧洞掘进机，用先进的以上升暖气流进行隧道核心分离，将边界切口熔入隧道面，同时通过使偏倚在隧道壁上的熔融物料在凝固时提供一个连续墙来支持衬垫，形成一个支持挖掘的墙壁；破碎在切口周围划了界限的隧道核心-用有动力的机械土地分离的方法，在隧道核心中，需要如此操作的热力以及衬垫物料由一个小型的核反应堆提供……&

By statistical treatment ,the therapeutic effect of observation group and control group were identical,but in the way of ameliorating constipation's symptomes and signs, observation group surpassed control group;through clinical observation, the therapeutic effect of treating STC by Ru Yang Chang Dong Li pill was mild,didn't have side effect ,and many of patients defecated during the time before and after getting up , consistented with the time of physiological defecation.

结果：濡养肠动力丸治疗慢传输型便秘，总有效率95.84%，经统计学处理，与对照组无明显差异，说明濡养肠动力丸治疗慢传输型便秘与通便灵有相同的疗效，但濡养肠动力丸在改善便秘症状、体征方面，明显优于对照组(P﹤0.05)；经临床观察，濡养肠动力丸治疗慢传输型便秘，作用平缓，无明显副作用，且排便多集中在晨起早餐后这段时间内，符合生理排便时间。

I miss that share of pure,so I told meself do remember that "live in the silt but not imbrued"; I am a happy girl because that my family members love me selflessly forever, my colse and sweet friends are never tried of my verbiage, I still have a somewhat of a dreamlike ideal and a real and dynamic goal...

我怀念的是那份纯净，所以最后我告诉自己，不管怎样要记住莲花的出淤泥而不染，因为我是幸福的：永远无私宠爱我的家人，不嫌我啰嗦的闺房密友，虽然有点梦幻的生活理想，现实却有动力的奋斗目标。。。

The navies of many countries include nuclear-powered warships; almost half of U.S.

许多国家的海军有核子动力舰艇，美国几乎有一半的战舰使用核子动力。

Different salesmen have different internal power, which maybe is self-esteem, happy life, money and so on. But all excellent salesmen have one common ground that they have inexhaustible power formed by annealing and hammer-harden, which can't be learned from others.

不同的人有不同的内在动力，如自尊心、幸福、金钱等，但所有优秀的销售人员都有一个共同点：有成为杰出人士的无尽动力，这种强烈的内在动力可以通过锤炼和磨练形成，但却无法教会。

The moving boundary condition, arc-length inters transformation and linear interpolation method is used to control the density of the grids near the surface of the ship hull and within the computational domain.

计算表明，研究船舶作操纵运动时的水动力，考虑粘性边界层与不考虑粘性边界层的水动力计算结果有明显的差别，说明粘性对作操纵运动船舶水动力的影响比较明显。

These Procedures are formulated in order to implement the Decision made by the Standing Committee of the Shanghai Municipal People's Congress on the Revision of the Regulations of Shanghai Municipality on Road Traffic Administration and to strengthen step by step the administration of motor tricars (including special motor tricars for the disabled, the same below).

为了实施上海市人大常委会《关于修改＜上海市道路交通管理条例＞的决定》有步骤地加强有动力装置的三轮车（包括有动力装置的残疾人专用车，下同）的管理，制定本办法。

These Procedures are formulated in order to implement the Decision made by the Standing Committee of the Shanghai Municipal Peoples Congress on the Revision of the Regulations of Shanghai Municipality on Road Traffic Administration and to strengthen step by step the administration of motor tricars (including special motor tricars for the disabled, the same below).

为了实施上海市人大常委会《关于修改＜上海市道路交通管理条例＞的决定》有步骤地加强有动力装置的三轮车（包括有动力装置的残疾人专用车，下同）的管理，制定本办法。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。