目的：评价肋骨结构性支撑植骨在青少年特发性脊柱侧凸（AIS）前路矫形融合术中的应用效果。
Objective:To evaluate the outcomes of anterior spinal fusion(ASF) for adolescent idiopathic scoliosis(AIS) using rib strut grafting technique.
本文提出了一组CNN新模板，用于恢复数字化灰度图像中扭曲凸物体像的凸性。
This paper presents a set of new CNN templates for recovering convexity of disturbed convex objects in digitized gray scale images.
采用基于密度刚度插值模型和序列凸规划法中的移动渐近线方法求解优化模型。 通过经典算例验证了本方法的有效性。
The optimization problem can be solved based on the density-stiffness interpolation scheme and the method of moving asymptotes belonging to sequential convex programming approaches.
近年来，凸性在许多应用数学领域的极值问题研究中已越来越重要。
Convexity has been increasingly important in recent years in the study of extremum problems in many areas of applied mathematics.
函数的凸性与广义凸性在数学规划以及最优化理论中起着非常重要的作用。
Convexity and generalized convexity of functions play an important role in mathematical programming and optimal theory.
对求解最优化问题的极大熵方法中的关键函数——K- S函数的一致不变凸性作了讨论，得出“K-S函数是一致不变凸的，则一定是不变凸的”结论。
It was discussed that the consistent invexity of K S function which is the key function used by maxinum entropy method in optimization problems solution.
金融租赁公司的久期缺口分析是利用久期管理利率风险的主要方法，但久期模型运用中也存在着诸如久期对称成本高、利率风险免疫动态性及凸性等问题。
The financial leasing corporation usually use interest rate exposure to manage the interest rate risk although there are some problems in the exercise of duration model.
文章在对零件的工艺性进行认真分析的基础上，有针对性地设计了模具结构中的凸模和凹模，优化实现了矩形拉伸件的分离冲切过程。
After analysis of process of components, design raised mold and the concave mold in the structure of molds, optimize the pressing-cutting process for the rectangle stretched component.
在计算机辅助几何设计(CAGD)中，曲面曲线的凸性是一种重要的特性旨在解决多项式的正性和凸性问题。
The convexity of curves and surfaces is an important property in the field of Computer Aided Geometric Design (CAGD). This paper tries to tackle the positive and convex problem of polynomials.
锥拟凸向量函数的概念是通常实值函数拟凸性的拓广。 由于拓广途径不一，在许多有关文献中各自提出了自己的锥拟凸向量函数概念。
This paper summarizes several different definitions of cone quasiconvex vector functions proposed in different literatures and discusses the relations among them.
研究了函数的一阶及二阶右导数与函数凸性的关系，推广了数学分析中的有关结果。
Then it expands the B-vex functions by defining connected pseudo B-vex and connected quasi B-vex functions in terms of right upper derivative with respect to an arc.
本文给出多目标规划有效解适应鞍点准则的一个新的判别法，它不使用凸性的几何术语及凸分析中的概念。
This paper offers a new characterization method for an efficient solution of multiobjective programming satisfying the saddle point criteria.
本文给出多目标规划有效解适应鞍点准则的一个新的判别法，它不使用凸性的几何术语及凸分析中的概念。
This paper offers a new characterization method for an efficient solution of multiobjective programming satisfying the saddle point criteria.
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