查询词典 selection forest

At first, the existence of extended form of approach to continuous selection for any set valued mapping without any continuity restriction in para-compact metric space is proved ;by the topologically separated mappings , the approximate selection theorem of sub-lower-semi-continuous mapping is established, furthermore , continuous selection problem in H-space is studied. Next, with W-correspondence, an improved variational inequality is obtained ; by the H-KKM mapping ,Ky Fan\'s minimax inequality is generalized to H-space . At last, with H-convexity instead of the linear topological structure, a new version of Browder fixed point theorem is established.Chapter 3 deals with set-valued mapping vector variational inequality and minimax problems.

第二章首先在仿紧的度量空间上对任意的集值映射建立了新的逼近连续选择定理，利用映射的拓扑可分性，在H-空间上建立了次下半连续映射的逼近连续选择定理和一个新的连续选择定理；然后利用W-对应，在H-空间上建立了广义的变分不等式；利用H-KKM映射，在H-空间上建立了广义的KyFan极小极大不等式；最后，利用H-凸性代替拓扑线性结构，在H-空间上建立了一个新型的Browder不动点定理。

Do the system research in the choice method of route scheme, putting forward principles, steps, procedure and the method of ecology route selection and the security route selection. This prides a powerful tool for designers in route selection process to reasonable correspond to each kind of influence factor and the solution of design principal contradiction.

系统研究了路线方案选择方法，提出了生态选线和安全选线的原则、步骤、程序和方法，为设计人员在选线过程中合理协调各种影响因素、解决设计主要矛盾提供了有力的工具。

Lesson 6 Connections READING SELECTION A:The Weird Would of Tobacco READING SELECTION B:Drunk Driver''s Ed Unit Three Techniques for Remembering What You Read Lesson 7 Improving Your Concentration READING SELECTION A:The Civil War:Repressible or Irrepressibe?

第6课连接阅读选择答：奇怪烟草会阅读选择乙：醉Driver'的埃德三单元技术的怀念你所读的第7课改善您的浓度阅读选择答：内战：阻遏或Irrepressibe？

In this paper, we present an access cell selection approach, which is based on cell sojourn time estimation. The approach selects access cell according to the cell sojourn time estimated. Compared with residual dwell time approach and power level offset approach, our access cell selection approach has a much smaller probabfiity of erroneous access cell selection, thus a better performance.

在本文中，我们提出了一种基于移动台小区驻留时间估计的接入层次选择方法，这种方法依据移动台在小区中的驻留时间估计值来进行接入层次选择，与剩余驻留时间方法与功率小区偏移方法相比，其小区选择错误概率明显要低，具有较好的性能。

In this article, the author introduces features of urban large-span bridge s, and discusses some problems of urban large-span bridge s, for example, structure selection, position selection, cross section layout, structural safety reservation, construction monitoring, subsidiary facilities, bridge aesthetics and selection of relevant standards and so on.

论述了城市大跨径桥梁的特点，就城市大跨径桥梁设计中的结构选型、桥址的选择、宽桥横断面布置、结构安全储备和施工监控、附属设施的考虑、桥梁美学和有关规范的选用等问题，进行了较深入的探索，并对我国城市大跨径桥梁的设计和建设提出有关建议。

Results showed that optimal selection achieved greater selection response than either standard QTL or regular BLUP selections. The influence of economic weight to optimal selection was significant, and the optimization was better as the economic weight of D100 increased.

经济权重对优化选择的影响较明显，随着达100 kg日龄赋予的经济权重的增加，优化选择的优势越明显。

Selection of the silkworm varieties that ingest artificial diets and analysis of feeding habit heredityIn order to obtain a pure line omnivorous system of silkworm variety which is suitable for artificial diet, two varieties, Selected 01 and Selected 02, were chosen for further selection in continuous generations. The average feeding ratio on mulberry free artificial diet of newly hatched larve reached 99.0% after the selection.

人工饲料摄食性优良品种选拔及遗传分析为获得纯合的对不含桑叶粉人工饲料食性优良的广食性系统，对筛选出的摄食率较高的两个品种选01和选02进行累代选择，蚁蚕对不含桑叶粉人工饲料的平均摄食率分别达到99.0%以上。

Unctional study of the negative selection sites, possible Darwinian positiveselection sites and deletion mutants The aim of this study was to observe the role of negative selection sites,possible Darwinian positive selection sites and deletion fragments in FKN/CX3CR1 binding affinity, chemotaxis and adhesion.

KN／CX3CR1负选择位点、可能存在的达尔文正选择位点及缺失片段的体外功能研究观察负选择位点，可能存在的达尔文正选择位点及缺失片段对FKN／CX3CR1介导的功能的影响，应用定点突变技术构建不同的突变子，体外实验观察突变子对FKN／CX3CR1在亲合力、趋化功能和粘附功能上的影响。

Of the 32 articles, 4 were about the selection of destination genes, 3 about the selection of target cells, 7 about the selection of gene expression vector, 3 about the methods of gene transfer, 4 about gene therapy combined with tissue engineering in treating bone defect, 5 about polygenes in treating bone defects, and 2 about the problems and prospects in the gene therapy of bone defect.

符合纳入标准的32篇文献中，4篇涉及目的基因的选择，3篇涉及靶细胞的选择，7篇涉及基因表达载体的选择，3篇涉及基因转移方法，4篇涉及基因治疗与组织工程结合治疗骨缺损，5篇涉及多基因联合治疗骨缺损，2篇涉及骨缺损基因治疗存在的问题与展望。

In order to improve the resistance to bacterial blight of high quality rice male sterile line Jinshan A , in this study, the Jinshan B and IRBB21 that carried gene Xa21 were used as parents to make backcrosses, and both foreground selection and background selection were carried out by means of marker assisted selection in the backcrosses.

本研究以IRBB21为Xa21基因的供体亲本，以金山B为轮回亲本进行回交，并应用分子标记辅助选择技术对回交各世代同时进行前景选择和背景选择，得到如下结果：(1)利用Xa21基因内的STS标记MXA21对各回交世代进行前景选择，得到了44个带有Xa21基因的BC_1单株和40个带有Xa21基因的BC_2单株。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。