凸的

It is proved that strictly efficient point set of the objective space is connected when objective function is cone convex－like,and that if objective function is cone convex set－valued mapping,then strictly efficient solution set is also connected.

证明了当目标函数为锥类凸的集值映射时，其目标空间里的严有效点集是连通的；若目标函数为锥凸的集值映射时，其严有效解集也是连通的。

He to is very direct, has only put in the small triangle underpants, the very small that kind, can clear see between his both legs the convexo-convex.

他到是很直接的，只穿了上小的三角内裤，很小的那种，能清楚的看到他的双腿间凸凸的。

By Lagrange dual and scalarization of vector optimization, characterizations of solutions for which objective mapping satisfies weak convexity conditions are shown. The strongly and weak dual theorems for generalized subconvex-like mapping are obtained.

通过适当定义对偶问题和向量优化问题的标量化研究各解之间的关系，刻画目标映射满足弱凸性条件的优化问题解的特征，在目标映射是广义锥次类凸的条件下给出有关的对偶定理。

Firstly, some analyses for the quadratic approximation to a quasiconvex function are presented. In particular, it is pointed out that their quasiconvexities are not equivalent.

本文对算法中的拟凸的二次近似作一些分析，相出了它的不等价性并分析了解序列中的 Minkowski凸体的关系。

Moreover, we get the sufficient and necessary condition of in Orlicz spaces.Chapter 3 Extreme points and strongly extreme points in Orlicz spaces equipped with the generalized Orlicz norm: In this paper, the conceptions of the generalized Orlicz norm and the generalized Luxemburg norm are introduced, and the criteria of extreme points and strongly extreme points of Orlicz function spaces equipped with the generalized Orlicz norm are obtained. Moreover, criteria of space strictly convex and mid-point locally uniform convex are given.

第三章 赋广义Orlicz范数的Orlicz函数空间的端点和强端点：本章在Orlicz空间推广了Orlicz范数和Luxemburg范数，引入了广义Orlicz范数和广义Luxemburg范数的定义，并给出了赋广义Orlicz范数的Orlicz函数空间的端点和强端点的判据，进而得到了赋广义Orlicz范数的Orlicz函数空间严格凸和中点局部一致凸的充要条件。

At that time, mainly in the circular applanation 凸印 facilities. The mid and late 1990s, Taiwan and Hong Kong's business card printing and membership card-making enterprises in the Pearl River Delta and Shanghai, Jiangsu, factories in the vicinity of the establishment of a group of professional label business card printing and membership card-making enterprise, not only brings advanced technology and equipment and a large number of skilled personnel to lead the label business card printing and membership card of the technology industry.

当时主要以圆压平凸印设备为主。20世纪90年代中后期，我国台湾和香港地区的制卡和会员卡制作企业陆续在珠三角和上海、江苏一带投资设厂，建立了一批专业化的标签制卡和会员卡制作企业，不仅带来了先进的技术和设备，也培养了一大批技术人才，引领了标签制卡和会员卡制作领域的技术潮流。

The surgery consisted of one-stage posterior transpedicular eggshell technique, and then expanded the eggshell to the adjacent intervertebra including apex vertebra and both cephal and caudal wedge vertebra combined with their posterior elements, after completion of the VCR, instruments were added to achieve temporary stability.

均采用单纯后路扩大&蛋壳&技术切除侧后凸顶椎（包括顶椎邻近的头尾侧楔变的脊椎），截骨节段上下方各应用2~3对椎弓根螺钉固定，通过器械加压矫形关闭切除后形成的间隙观察手术前后侧后凸的矫正率、术中脊柱短缩、术后站立位身高变化及术后整体平衡情况。。

Objective To investigate the effect of posterior pedicle screw instrumentation and determine the impact of alternative surgical strategies to provide guidance for the operation planning. Methods A detailed three-dimensional finite element model of a 40° scoliotic lumbar with pedicle screw instrument were constructed by using the commercial finite element software ANSYS.

目的 通过有限元计算与刚体动力学相结合的方法，模拟后路椎弓根螺钉系统治疗脊柱侧凸的矫形过程，研究矫形过程中的生物力学特性，探讨不同矫形策略对临床结果的影响，为脊柱侧凸的手术规划提供依据。

General survey should be carried out in Caoxian-Juancheng coal-bearing predication area first,and ore exploration work .

它指示着隐伏区赋煤规律及找煤方向是：掀斜断凸的北缘，大型潜凸的周边，凹陷中的凸起，凸起中的凹陷。

Thoracolumbar vertebras have a bigger movable degree, and it is the turning point of thoracic vertebral and lumbar vertebral,so it is easy to casue thoracolumbar fracture,and that is a main reason of nerve hurt,but the treatment opportune and way of the choice affect prognosis directly.

而胸腰段椎体由于具有较大的活动度，又是胸椎后凸和腰椎前凸的转折点，所以最易造成胸腰椎的骨折，并且是神经损伤的主要原因，而骨折的治疗时机及采用的治疗方法，直接影响到预后。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。