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A cutting insert for metalworking operations has an insert core with a pair of cutting portions having cutting tips extending therefrom such that a toolholder having a pocket to accept such a core is suitable to accept different cutting inserts having a common core plus different cutting portions.

一种用于金属加工操作的切削刀片具有一刀片芯部，它带有一对切削部分，后者具有从其延伸的切削尖端，以使具有接纳芯部的凹座的刀夹适合于接纳具有相同的芯部加上不同的切削部分的切削刀片。

A heavy duty tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions each with a bead core therein, the bead core with an aspect ratio (HC 1 /WC) of from 0.43 to 0.58, and a carcass comprising a carcass ply of cords extending between the bead portions and turned up around a bead core in each bead portion from the inside to outside of the tire so as to form a pair of turnup portions and a main portion therebetween, the turnup portion comprising a turnup main-part extending along an axially inner surface, a radially inner surface and an axially outer surface of the bead core smoothly, and a turnup sub-part extending from the turnup main-part toward the main portion near the radially outer surface of the bead core.

本发明公开一种重载轮胎，包括：胎圈部分；一对胎侧部分；一对胎圈部分，每个胎圈部分中具有一胎圈芯，所述胎圈芯的高宽比(HC1/WC)在0.43到0.58范围内；以及胎体，其包括胎体帘布层，该胎体帘布层的帘线在胎圈部分之间延伸并且绕每个胎圈部分中的胎圈芯从轮胎内侧卷绕到轮胎外侧，而形成一对卷起部分以及位于该对卷起部分之间的主体部分，卷起部分包括沿胎圈芯的轴向内表面、径向内表面以及轴向外表面平滑延伸的卷起主部以及邻近胎圈芯的径向外表面而从卷起主部朝主体部分延伸的卷起子部。

The first part was background. The second part was twenty items of medication calculation, which divided into 4 dimensions: timing, drop, concentration, and dose.

研究问卷内容包含2部份，第一部份为背景，第二部份为20题药量计算，分为时间、滴数、浓度及剂量等4个构面。

The diabetes foot is the foot department pathological changes, that is nerve pathological changes , blood vessel pathological changes and infection;Once the foot department external injury or pathological changes , the foot department will become ulcerate easily even get bad putrefaction to cut a limb , then influence the work , family and social level etc.

前言糖尿病足是指足部产生神经病变、血管病变及感染的足部病变，一旦足部外伤或病变易形成溃疡甚至坏疽而截肢，进而影响到工作、家庭、社会层面等（Giurini ＆Lyons， 2005；Stein， Yaacobi，＆ Steinberg， 2003林、陈，2006）。

End-effect is a main reason of influence on the characteristic of linear motor,and its direct impact is non-stable and undulate edges magnetic field.

端部效应是使直线电动机性能下降的主要原因，它的直接表现是端部磁场的周期性非平稳波动，因此合理有效的分析端部效应能对直线电动机性能的改善提供理论前提。

The thesis attempts to interpret the phases of these women"s awakening,as are shown in three novels of hers:The Third Life of Grange Copeland,the heroines of which are merely victims of racial and gender discrimination;The Color Purple,whose heroine originally a "lamb" under the double pressure,achieves,upon awakening,a fairly "purple" life of variegation and fullness;and By the Light of My Father"s Smile,her latest works,in which a perfect image is presented of confident black American women with good educational background and leading independent life.

本文通过对艾利斯·沃克三部小说的分析来解读这一主题：第一部作品《格兰奇·科普兰的第三次生命》的女主人公还仅仅是种族和性别歧视的牺牲品；第二部作品《紫色》的女主人公原来也是这种双重压迫下的羔羊，但后来有了觉醒，经过一番反抗和奋斗，过上了精神和物质上都比较丰富充实的"紫色"生活；其近作《在父亲微笑的沐浴下》所展示的则是充满自信，受过良好教育，过着独立生活的黑人女性的完美形象。

A new approach to analyze the repeated outcomes is proposed. By transforming each of subjects to a rank component vector and then applying the multivariate central limit theory and the delta method, the proposed method can be used to test the difference within group and between groups.

摘要 本研究分成四部份，第一部分说明研究背景、研究目的，以及论文整体架构；第二部份为研究方法，说明本研究的理论推导；第三部份为实例说明，将上部份的理论运用於实例中，观察其分析结果；最后一部分为本研究的结论。

Finally, the condition examining and schema decomposition algorithm are given.Fourthly, The definitions of elementary merge dependency set and minimum elementary merge dependency set are put forward. The weak leftside conflict and weak rightside conflict in the minimum elementary merge dependency set are defined. The conclusion that when the minimum elementary merge dependency set has weak left side conflicts or weak right side conflict is reached, The decomposition meeting PEK isα-cyclic is given. The algorithms of calculating the minimum elementary merge dependency set and examining the conflicts are given.

给出了条件的判定算法和数据库模式的分解算法。4、提出初等归并依赖集和初等最小归并依赖集的概念，定义初等最小规并依赖集的弱左部冲突和弱右部冲突，讨论了初等最小归并依赖集下的冲突问题，给出了在FD集F其初等最小归并依赖集D中存在弱左，右部冲突时模式分解为满足PEK为有α环的结论，并给出了初等最小归并依赖集的求解方法，冲突的判定算法。

This paper tries to discuss black women images created in Their Eyes Were Watching God and The Color Purple to express the idea that both writers create new women images in American literature. It also tries to explore the inheriting and developing relationship between the two novels by analyzing the symbolic meaning of the major images of mules, pear tree and the color purple, especially to explore the concrete reflection of womanist philosophy in the two novels.

本文分析了《他们眼望上苍》中对珍妮的形象塑造和《紫颜色》中西丽亚的形象塑造，探讨了赫斯顿和沃克如何在作品中塑造全新的黑人妇女形象，并通过对两部作品中的中心意象骡子、梨树和紫颜色的象征意义的分析，揭示两部作品之间的传承关系，特别是"妇女主义"思想在两部作品中的具体体现。

Leaves undeveloped, tuberculate, ca. 1 mm, base convex, decurrent, adnate to branch, distally touching base of next higher leaf, apex obtuse; leaves of branchlets sheathing and amplexicaul at base.

不发达的叶，具瘤，约1毫米，凸，下延的基部，贴生于分枝，上部与上面的临近叶的基部接触，先端钝；小枝具鞘和抱茎的在基部的叶。

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。