紧性

In Chapter three, we prove the existence of exponential attractor in Banach space for the semigroup when there isn\'t a compact absorbing set.

第三章：研究了吸收集不紧的情形下，Banach空间上的指数吸引子的存在性。

Through the anatomy of seed, we proved that a semipermeable layer exists in S.sudanense which locates at the innerside of aleurone layer next to undifferential cells. This layer was permeable to water while inhibiting electrolyte leakage and uptake of lanthanum salt.

从解剖学角度证明了苏丹草种子存在半透层，该组织位于糊粉层内侧紧靠未分化细胞处，对水分通透性好，但阻挡电解质渗出和镧盐渗入。

A new generalized fuzzy hyperbolic model is proposed, which can be seen as the generalization of common fuzzy hyperbolic model. The generalized fuzzy hyperbolic model is proven to be a universal approximator. Two identification algorithms are put forward to identify the model from input/out data.

通过对模糊双曲正切模型的改进，提出一种广义模糊双曲正切模型，证明了此模型可以以任意精度逼近紧集上的连续非线性函数，即此模型具有全局逼近性，并给出其辨识算法。

This is a polymorphic species, varying especially in the compactness of the panicle and the length and position of the awn on the lemma back.

这是一多态的种，变化特别是在外稃背面上的圆锥花序的紧致性和芒的长度和位置。

Composed of round door frames, gate, rack , sealing strip, adjustable structure of sealing , this kind of sealing principle is door frame is fixed on square pipe of pool and wall, rack is fixed on door frame and wall, through rack opens and closes till weld block of gate meets with weld block of rack to make sealing surface of gate close to sealing surface of door frame to achieve sealing .Besides , sealing of gate and sealing of door frame are made of inlaid copper which is well resistance ,It makes valve with well sealing ,wear resistance , corrosion resistance, easily operation, convenient installation , long life , wildly usage.

本闸门是由圆型门框、闸板、导轨、密封条、可调整密封机构等部件组成，其密封原理是门框固定于水池圆型管道及墙壁上，导轨固定门框与墙壁上，闸板通过导轨做启闭动作，直到闸板上的锲块碰到导轨条上的锲块，使得闸门密封面紧靠门框上的密封面，从而起到密封效果，另外闸板密封面跟门框密封面都是镶铜材质的，具有耐磨损的特性，使得阀门密封密封性好、耐磨性强、耐腐蚀、操作简单、安装方便、使用寿命长、适应性广等特点。

Composed of square door frames, gate, rack , sealing strip, adjustable structure of sealing , this kind of sealing principle is door frame is fixed on square pipe of pool and wall, rack is fixed on door frame and wall, through rack opens and closes till weld block of gate meets with weld block of rack to make sealing surface of gate close to sealing surface of door frame to achieve sealing .Besides , sealing of gate and sealing of door frame are made of inlaid copper which is well resistance ,It makes valve with well sealing ,wear resistance , corrosion resistance, easily operation, convenient installation , long life , wildly usage.

本闸门是由方型门框、闸板、导轨、密封条、可调整密封机构等部件组成，其密封原理是门框固定于水池方型管道及墙壁上，导轨固定门框与墙壁上，闸板通过导轨做启闭动作，直到闸板上的锲块碰到导轨条上的锲块，使得闸门密封面紧靠门框上的密封面，从而起到密封效果，另外闸板密封面跟门框密封面都是镶铜材质的，具有耐磨损的特性，使得阀门密封密封性好、耐磨性强、耐腐蚀、操作简单、安装方便、使用寿命长、适应性广等特点。

Based on theory and test, finally, the measurements which may reduce axial force are given, for example, strengthening the management of size and clearances in roll systems and maintenance of roll bearings, limiting rolling technological conditions, increasing the axial flexibility, releasing axial binding forces and establishing axial flexible lock mechanisms, etc.. So it provides the constructive suggestions for preventing from damage of roll bearings.

在理论分析和实验验证的基础上，分析了轧辊轴承的受力特点和破坏原因，提出了降低轴向力的对策，其中包括加强尺寸及间隙管理、限定工艺条件、加强轴承的维修与管理等&硬&性措施，以及增加辊系轴向柔度、施放约束、建立柔性锁紧机构等&软&性措施，为现场解决轴承损坏问题提供了建设性参考意见。

If the cellulose is crosslinked in the highly swollen wet state, it will have good crease recovery in the wet state but little or no crease recovery properties in the dry or collapse d condition, because the crosslinks are not taut in this condition.

如果织物是在湿态高膨胀状态下交联的，织物则在湿态下具有较好的折皱回复性，而在干态下折皱回复性较小或没有，这是因为在这种情况下，交键并不处于拉紧状态。

If the cellulose is crosslinked in the highly swollen wet state, it will have good crease recovery in the wet state but little or no crease recovery properties in the dry or collapsed condition, because the crosslinks are not taut in this condition.

如果织物是在湿态高膨胀状态下交联的，织物则在湿态下具有较好的折皱回复性，而在干态下折皱回复性较小或没有，这是因为在这种情况下，交键并不处于拉紧状态。

Freud's psychoanalytic theory was initially not well received - when its existence was acknowledged at all it was usually by people who were, as Breuer had foreseen, scandalised by the emphasis placed on sexuality by Freud - and it was not until 1908, when the first International Psychoanalytical Congress was held at Salzburg, that Freud's importance began to be generally recognised.

紧随其后的是出版于1901年的《日常生活的心理分析》和1905年的《性学三论》。佛洛伊德的心理分析理论起初并未很好地被人们接受--当它的存在被人们接受时，正如 Breuer 所预见的，人们常常因佛洛伊德对性的强调而愤慨--这种情况持续到1908年，那一年首届国际心理学会议在萨尔斯堡召开，佛洛伊德的重要性开始被普遍承认。1909年他受邀赴美进行了一系列演讲，这不仅促进了他的重要性，而且形成了1916年出版的《心理分析的五场演讲》的基础。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。