查询词典 optional selection

A novel Multi-Objective Immune Algorithm based on Memory Clonal Selection is proposed in this paper by introducing the mechanism of clonal selection in organismal immune system.

借鉴生物免疫原理中克隆选择机理，设计了一种基于记忆克隆选择的多目标免疫算法。

In Chapter 1, the progress in research of portfolio selection and its applications, in particular the state-of-the-art of dynamic portfolio selection are reviewed.

第一章回顾了投资组合选择理论研究的历史，综述了动态投资组合选择的研究现状。

The variation of positive selective pressures from initial positive selection to eventual purifying selection not only represents the adaptive evolution of S protein from animals to human, but also provides a good clue to investigate the interspecies transmission of other viruses.

从最初的阳性选择到最后的负选择，S蛋白经历了变化的自然选择压力。这种变化的选择压力不仅反映了SARS-CoV由动物向人类跨种传播的适应性进化过程，也为研究其他病毒的跨种传播机制提供重要线索。

The problem of manufacturing resource discovery and selection is divided into three steps: manufacturing resource discovery, manufacturing resource preelection and manufacturing resource selection.

4将制造资源发现与选择问题划分为三个阶段：制造资源发现、制造资源预选择以及制造资源选择。

Based on the systematic viewpoint and the studies of public cadre selection system, this monograph forms a reasonable procedure and structure system on public cadre selection including clarification of occupations and positions, confirmation of the qualification of cadres, public sign-up and qualification evaluation, uniform examination, political inspection, appointment by the after-research decision of the Party Committee and probationership.

本文根据系统的观点，通过对公开选拔制度的研究，构建了公开选拔制度合理的程序结构体系，即职位分类与资格条件确定、公开报名与资格审查、统一考试、组织考核、党委研究决定任命、试用期六位一体的程序结构体系。

Significant selection effects of leaf blade pubescence status on resistance to bean pyralid were found in R1-R6 stages. It indicated that the pubescence status on leaf blade can be used as an indirect indicator for the resistance to bean pyralid in marker-assisted selection breeding.

在大豆生长的R1-R6期，两群体中叶片茸毛着生状态都有明显的选择效应，因而大豆叶片茸毛着生状态可作为豆卷叶螟抗性的指示性状，用于抗豆卷叶螟的标记辅助选择育种。

If you specify this addition, the pushbutton for multiple selection is not created on the selection screen.

如果你指定了这个条件，选择屏幕上的多选按钮将不会显示出来。

Prostrate, semi-prostrate and skewed, had different selection effects on rolled leaves percentage by bean pyralid, and the average selection values were -31.82%, 50.00% and 81.82% in TA population, and -37.09%, 14.87% and 103.21% in NTA population, respectively.

TA群体中匍匐型、半匍匐型和斜立型茸毛着生状态对卷叶率的平均选择效应分别为-31.82%、50.00%和81.82%，NTA群体中三种茸毛着生状态对卷叶率的平均选择效应分别为-37.09%、14.87%和103.21%。

Green Railway Alignment Selection,means that solution is obtained to avoid all the environment sensitivity problem at the layout and design stage of railroading item and in the process of railway route selection,nature condition such as landform、geology、hydrology and so on,especially influence of landscape、nature protection area and entironment on railway scheme must be considered.

铁路绿色选线，是指将各种环境敏感问题的规避解决在铁路建设项目规划设计阶段，也就是在铁路选线中融入环保理念，在线路方案比选中综合考虑地形、地质、水文等自然条件，特别要考虑风景名胜区、自然保护区及生态环境因素对线路方案的约束，多方案进行环境影响的综合评价，选择出对环境影响最小的方案。

The BGP-RCS framework is a feedback control system, which composes of four parts: egress selection optimization in static stage, egress selection optimization in dynamic stage, negotiation process between domains, and dynamic detection of traffic change to decide the occasion of optimization recomputation.

BGP-RCS框架是一个反馈控制系统，主要由BGP出口选择静态优化控制、BGP出口选择动态优化控制、相邻域协商和动态流量监测四部分构成。

"Please accept this talisman as a token of our thanks."

请收下这个护身符以表达我们的感谢。

If I have that magic, I will be more acceptable in the society.

如果我拥有那种魔法，我将更加被这个社会所容纳。