横向地

Treating with coils as aeolotropy, this paper brings forward a set of mathematical mode for computing internal stress distribution of coil in the process of coil coiling, in which some factors are taken into account, such as the transverse distribution of shape, crown and curl tension of the strip, the friction between the strip and the reel, the friction between strips, and etc. Because the reel shrinkage and the inner circle of the strip losing radial restrain and circumferential restrain can induce interlayer slipping and the change of the whole coil compactedness , the assumption concerned ——"virtual reel" in the process of coil uncoiling is put forward, which takes the form of slow action to express the uncoiling process and, therefore clearly simulates the variation course of internal stress distribution of coil in the process of coil uncoiling.

考虑到带材板凸度、卷取张力的横向分布以及带材与卷筒之间、带材与带材之间的摩擦力等因素的影响，并将钢卷按各向异性体处理，提出一套计算卷取过程中钢卷内部应力分布的数学模型；同时考虑到卸卷过程中由于卷筒的收缩，钢卷内圈失去径向和周向约束而引起层间滑移及整个钢卷紧密程度发生变化，提出钢卷卸卷过程中有关"虚拟卷筒"假设，将卸卷过程以"慢动作"的形式表示出来，清楚地模拟出卸卷过程中钢卷内部应力分布的变化历程。

In this paper,on the basis of the exact solutions for the antiplane and plane symmetric cases,the exact solution of the plane anti-symmetric case has been obtained.

在反平面及平面对称情形的精确解的基础上严格地求出了平面界面横向裂纹反对称问题的精确解。

In order to understand the seismic performance of the large complex structure with basement, the structure-pile-soil finite element model of two typical cross sections of the Tianjin Transportation Junction were established by using the ANSYS software. The elasto-plastic time history analysis was made, and the seismic responses of the whole system under the horizontal seismic load were got. Comparing the results of the seismic response with the rigid foundation model, some reasonable conclusions are drawn.

为弄清楚带有地下室大型复杂结构的抗震性能，本文针对天津站交通枢纽工程，分别取结构典型的横向及纵向剖面，应用大型通用有限元分析软件ANSYS，建立了结构－桩－土体系相互作用的有限元模型，采用动力时程分析方法，研究体系在水平地震作用下的弹塑性动力反应规律，分析结构在地震动作用下的位移和内力的分布；并与假定刚性基础周边土简化为弹簧的结构模型的计算结果进行比较，通过两种模型的地震反应的对比分析，得到了一些有益的结论。

Steve's English is better than Tom; Steve is from the English Dept while Tom majors in Physics. This is like comparing apples to oranges. Now the Chinese university students are living better than those in North Korea and some African countries, which is comparing apples to apples. Some students have mp3, new brand model mobile phones, multi-geared bikes and they are leading a much wealthier life than those from breadline families. But they still think they are poorer than those rich classmates. They need both apple to apple comparison and apple to orange comparison.

斯迪夫的英语比汤姆好，前者是英语专业的，后者的专业是物理，不同类的事物不具可比性，正如苹果和桔子不具可变性一样；如今我国的大学生比朝鲜和部分非洲国家的大学生过得好，这是可类比的，正如两个都是苹果，是可以比较的那样；部分大学生已经有了MP3，新款手机，变速单车，比靠领救济的家庭的学生富裕多了，可他们仍一味与更有钱的富家子弟攀比，他们应该客观平和地调整心态，横向和纵向都要比。

Steve's English is better than Tom; Steve is from the English Dept while Tom majors in Physics. This is like comparing apples to oranges. Now the Chinese university students are living better than those in North Korea and some African countries, which is comparing apples to apples. Some students have mp3, new brand model mobile phones, multi-geared bikes and they are leading a much wealthier life than those from breadline families. But they still think they are poorer than those rich classmates. They need both apple to apple comparison and apple to orange comparison

斯迪夫的英语比汤姆好，前者是英语专业的，后者的专业是物理，不同类的事物不具可比性，正如苹果和桔子不具可变性一样；如今我国的大学生比朝鲜和部分非洲国家的大学生过得好，这是可类比的，正如两个都是苹果，是可以比较的那样；部分大学生已经有了MP3，新款手机，变速单车，比*领救济的家庭的学生富裕多了，可他们仍一味与更有钱的富家子弟攀比，他们应该客观平和地调整心态，横向和纵向都要比。

Through the correlation analysis of log curve, AC is reconstructed with the chosen SP and GR.Then seismic inversion is carried out.The result can well distinguish the sand from the mudstone.It also reflects the sand horizontal distribution and the vertical thickness, which can effectively guide the production.

通过测井曲线相关性分析，选择自然电位、自然伽马曲线重构声波曲线，然后用重构声波进行地震反演，反演结果很好地区分了砂泥岩、反映出砂体的横向展布特征和纵向厚度，有效地指导了生产工作。

A vapor-permeable and waterproof sole for shoes, comprising: a lower flat element made of shaped rubber-like material, which has a hollow upper region delimited by a border with air passage openings which extend laterally with respect to the ground resting plane; an upper element; a membrane made of waterproof and vapor-permeable material, which is interposed between said lower and upper elements at said hollow region; said lower and upper elements and said membrane being joined hermetically in the perimetric regions of mutual contact.

一种用于鞋子的透气防水鞋底，包括：一由成形橡胶类材料制成的平的下构件，它具有一中空上部区域，该上部区域由一边界界定而成，所述边界具有相对于着地抵靠平面横向延伸的通气开口；一上构件；一由防水透气材料制成的隔膜，该隔膜夹设在所述下构件和上构件之间，并在所述中空区域内；其中，下构件和上构件以及所述隔膜在它们相互接触的外周区域内密封地结合。

Carriage of goods by road is the enterprise development and an important part of improving economic efficiency, can provide you more time to win, and create more wealth, the company to facilitate the flow of goods customers, with major cities in the points, and various provinces and cities horizontal transport links made with solid strength and rich experience, by the China People's Insurance Company underwriting the risk of accidents, the company founder has successfully received the Carriage of Goods by the size of the company's business, time to do door-to-door services to ensure the interests of both sides and reputation, and many of the multi-year contract customers.

公路货物运输是企业发展和提高经济效益的重要环节，能为您赢得更多的时间，创造更多的财富，公司为方便客户的货物流通，在各大城市设有分点，并与各省市运输机构取得横向联系，配备雄厚的实力和丰富的经验，并由中国人民保险公司承保意外风险，公司创办至今，成功地受理了各大小公司的货物运输业务，准时地做到门对门服务，确保了双方的利益和信誉，并获得众多客户的跨年度签约。

Nerve and ligament tissues could be clearly observed from light and soft patch, and this might and prevent hurt by mistake, improve repairing operability, enhance correct putting of patch, and decrease incidence of pain.

超薄轻质补片更柔软、更透明、操作容易，透过网片能清楚地观察到网片后方的神经和韧带等组织，可预防误伤，提高了修补中的易操作性，并且便于网片的正确放置，减少了修补后疼痛的发生率，而且网片的结构更有利于成纤维组织的长入，能很好地适应患者修补后因体位变动和肌肉收缩而产生的纵向和横向移动，患者修补后的不适感也极大地降低等优点。

In summary, various key experimental conditions in electron acoustic imaging of ferroelectric domains were systematically studied. The optimum experimental conditions to obtain EAI of domains with good quality and the factors important to image analysis have been presented. The piezoelectric vibrator model and calculation of motion equation are helpful for explaining the imaging mechanism and related experimental phenomena. The sample holder with variable electric field was designed. The domain movement of BaTiO〓 ceramics and crystal under lateral and longitudinal applied electric field and domain movement of PMN-PT crystal under longitudinal poling electric field were observed. The application of SEAM on revealing of ferroelastic domains, imaging of residual stress distribution in ceramics coatings and around the pores on the surface of ferroelectric ceramic composite have been reported respectively. All these works enriched the study of electron acoustic imaging and extended the application of SEAM in the characterization of materials.

综上所述，本文系统地研究了各项关键实验条件对电畴电声成像的影响，指出了获得最佳畴结构电声像的条件和成像分析中应当考虑的各种影响因素；提出了解释电畴电声成像的压电振子模型，在此基础上推导并求解了压电振子运动方程，并对一些实验现象作出了解释；成功地设计了可变电场的样品台，观察了BaTiO〓陶瓷和晶体在横向电场作用下的畴运动，PMN-PT晶体在纵向极化电场作用下的畴运动；探索了电声显微镜在铁弹畴成像，陶瓷涂层应力观察，陶瓷自然表面气孔周围应力成像的应用，这些研究，丰富了电声成像的学术内涵，拓展了电声显微镜的应用领域。

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。