查询词典 natural selection
- 与 natural selection 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Since they are now beginning to consider the necessity of technical manpower dispatching, the selection of the right temporary help service firms has become a very important issue.In the past, supplier evaluation and selection studies mostly focused on the manufacturing and service industries. Hence, this paper studied the past domestic studies conducted on supplier selection to understand the appropriate selection guidelines that would serve as the fundamental guidelines for the selection of outsourcing manpower companies. The PROMETHEE (Preference Ranking Organization Method for Enrichment Evaluations) proposed by Brans and Vincke in 1985 was used as the supplier selection tool for the study. Finally, we employed a simulated case study where we consolidated the selection guidelines,method and tools to create a reference for future practical applications and academic researches.
在过去,有关于厂商评选的国内外文献中,其研究对象以制造业及服务业居多,针对人力派遣公司评选准则之文献则相当的缺乏,因此,本研究将讨论国内半导体设备供应商评选技术人力派遣公司之准则,藉由过去国内学者对供应商评选之相关研究,寻得适宜的评选准则,以做为评选人力派遣公司之基础,采用由Brans及Vincke在1985年所提出之PROMETHEE(Preference Ranking Organization Method for Enrichment Evaluations)法做为评选供应商之工具,并将此方法藉由Excel应用软体予以辅助计算,最后,使用模拟个案,将研究所提出的评选准则、方法及工具三者结合,提供实务运作及学术研究上作为参考。
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Teacher-Student Double Subject Principle is an important precondition for title selection of Chinese Integrated Learning. II. Feasibility Principle is the value of title selection of Chinese Integrated Learning. III. The combination of multi-subject and uni-subject principle is an unexhausted headspring for title selection of Chinese Integrated Learning. IV. The linguistic nature of title selection target is not only the jumping-off place for title selection of Chinese Integrated Learning, but it is also the end-result for title selection of Chinese Integrated Learning.
本文主要运用文献资料与实例相结合的方法,注重于理论与实践的结合,重点探讨了义务教育阶段语文综合性学习的选题指导原则:第一,师生双主体性原则是语文综合性学习选题的前提;第二,可行性原则是语文综合性学习选题的价值所在;第三,开放性与学科性相结合是语文综合性学习选题的重要规则;第四,选题目标的语文性是语文综合性学习选题的出发点,也是语文综合性学习选题的归宿。
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As PTDT does in threshold traits, PTDT is valid not only for different QTL effect level, but also for maker with multiple alleles and multiple tightly linked markers.(2) Under an appropriate selection ratio s (in this study, s is 0.2, 0.4, 0.6, 0.8, respectively), the power of PTDT can be improved and the genotying individuals can be decreased using selective genotyping design. However, the power of PTDT is related with population size and population structure, an appropriate selection ratio can be defined by simulation based on the existing data.(3) Among the three transforming methods, mixed-family selection is the best, full-sib selection has same power to mixed-family selection in many parameter combinations, and Estimated Breeding Value selection is inferior to them.
数量性状QTL定位的模拟研究结果表明:(1)数量性状经有效转化后,PTDT对数量性状QTL定位保持了阈性状QTL定位的稳健与高效,对不同效应大小的QTL(10%,30%,50%)PTDT都是一个有效的分析方法;(2)在多等位基因标记、多标记方面,PTDT的检验功效与阐性状分析时一样高效;(3)在合适的选择率下(本研究的分别为0.2,0.4,0.6,0.8,1.0),选择性基因型测定不仅可以减少基因型测定的数量,而且可以提高PTDT的检验功效,但选择性基因型测定的PTDT检验功效很大程度上与群体大小和结构有关,这个可根据具体情况通过模拟找到一个合适的选择率;(4)三种转化方法的转化效力结果表明,家系内混合家系选择的转化效力最高,家系内全同胞选择次之,估计育种值选择的转化效力较差。
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BEGIN MILESTONES ===== 0x945e3c8 2008/03/11 17:02:35.7189: debug log dumped due to signal 11 ===== END MILESTONES ========== BEGIN RING BUFFER ===== 0x945e3c8 2008/03/11 14:41:03.1538: window 0x9510840 open location: old="", new="x-nautilus-desktop:" 0x945e3c8 2008/03/11 14:41:07.4960: finished loading window 0x9510840: x-nautilus-desktop: 0x945e3c8 2008/03/11 15:44:48.0181: selection changed in window 0x9510840 x-nautilus-desktop:///trash 0x945e3c8 2008/03/11 15:44:52.1769: selection changed in window 0x9510840 x-nautilus-desktop:///home 0x945e3c8 2008/03/11 15:45:50.2681: directory view open_location window=0xb1f02890: file:///home/heng/%E4%B8%8B%E8%BD%BD 0x945e3c8 2008/03/11 15:45:50.2681: window 0xb1f02890 open location: old="file:///home/heng", new="file:///home/heng/%E4%B8%8B%E8%BD%BD" 0x945e3c8 2008/03/11 15:45:50.2860: window 0xb1f02960 open location: old="", new="file:///home/heng/%E4%B8%8B%E8%BD%BD" 0x945e3c8 2008/03/11 15:45:50.2864: present NEW spatial window=0xb1f02960: file:///home/heng/%E4%B8%8B%E8%BD%BD 0x945e3c8 2008/03/11 15:45:50.6858: finished loading window 0xb1f02960: file:///home/heng/%E4%B8%8B%E8%BD%BD 0x945e3c8 2008/03/11 15:45:51.2669: selection changed in window 0xb1f02960 file:///home/heng/%E4%B8%8B%E8%BD%BD/temp.rar 0x945e3c8 2008/03/11 15:45:53.4393: delete files: file:///home/heng/%E4%B8%8B%E8%BD%BD/temp.rar 0x945e3c8 2008/03/11 15:45:53.6466: selection changed in window 0xb1f02960 0x945e3c8 2008/03/11 15:48:31.7278: selection changed in window 0xb1f02960 file:///home/heng/%E4%B8%8B%E8%BD%BD/temp.rar 0x945e3c8 2008/03/11 15:53:50.3606: fm_directory_view_activate_files window=0x9510840 x-nautilus-desktop:///home 0x945e3c8 2008/03/11 15:53:50.3658: directory view open_location window=0x9510840: file:///home/heng 0x945e3c8 2008/03/11 15:53:50.3659: window 0x9510840 open location: old="x-nautilus-desktop:", new="file:///home/heng" 0x945e3c8 2008/03/11 15:53:50.3660: present EXISTING spatial window=0xb1f02890: file:///home/heng 0x945e3c8 2008/03/11 15:53:52.2887: fm_directory_view_activate_files window=0xb1f02890 file:///home/heng/%E4%B8%8B%E8%BD%BD 0x945e3c8 2008/03/11 15:53:52.2891: directory view ===== END RING BUFFER ===== This configuration for the debug log can be re-created by putting the following in ~/nautilus-debug-log.conf (use ';' to separate domain names): max lines=1000
开始里程碑===== 0x945e3c8 2008/03/11 17:02:35.7189 :调试日志倾倒由于信号11日=====完里程碑==========开始环形缓冲区===== 0x945e3c8 2008/03/11 14:41:03.1538 :窗口0x9510840开放地点:旧="",新=的" X鹦鹉螺-桌面说:" 0x945e3c8 2008/03/11 14:41:07.4960 :成品装载窗口0x9510840 :的X鹦鹉螺-桌面: 0x945e3c8 2008/03/11 15:44:48.0181 :选择改变窗口0x9510840 的X鹦鹉螺-桌面:///垃圾桶 0x945e3c8 2008/03/11 15:44:52.1769 :选择改变窗口0x9510840 的X鹦鹉螺-桌面:///主页 0x945e3c8 2008/03/11 15:45:50.2681 :目录浏览open_location窗口= 0xb1f02890 :档案:///家/恒/%类% b8 % 8B条%,并可%屋宇署%屋宇署 0x945e3c8 2008/03/11 15:45:50.2681 :窗口0xb1f02890开放地点:旧="档案:///主页/衡",新="档案:///家/恒/%类% b8 % 8B条%,并可%屋宇署%屋宇署" 0x945e3c8 2008/03/11 15:45:50.2860 :窗口0xb1f02960开放地点:旧="",新="档案:///家/恒/%类% b8 % 8B条%,并可%屋宇署%屋宇署" 0x945e3c8 2008/03/11 15:45:50.2864 :当前新的空间窗口= 0xb1f02960 :档案:///家/恒/%类% b8 % 8B条%,并可%屋宇署%屋宇署 0x945e3c8 2008/03/11 15:45:50.6858 :成品装载窗口0xb1f02960 :档案:///家/恒/%类% b8 % 8B条%,并可%屋宇署%屋宇署 0x945e3c8 2008/03/11 15:45:51.2669 :选择改变窗口0xb1f02960 档案:///家/恒/%类% b8 % 8B条%,并可%屋宇署%屋宇署/ temp.rar 0x945e3c8 2008/03/11 15:45:53.4393 :删除档案:档案:///家/恒/%类% b8 % 8B条%,并可%屋宇署%屋宇署/ temp.rar 0x945e3c8 2008/03/11 15:45:53.6466 :选择改变窗口0xb1f02960 0x945e3c8 2008/03/11 15:48:31.7278 :选择改变窗口0xb1f02960 档案:///家/恒/%类% b8 % 8B条%,并可%屋宇署%屋宇署/ temp.rar 0x945e3c8 2008/03/11 15:53:50.3606: fm_directory_view_activate_files窗口= 0x9510840 的X鹦鹉螺-桌面:///主页 0x945e3c8 2008/03/11 15:53:50.3658 :目录浏览open_location窗口= 0x9510840 :档案:///主页/珩 0x945e3c8 2008/03/11 15:53:50.3659 :窗口0x9510840开放地点:旧="的X鹦鹉螺-桌面:",新="档案:///家/恒" 0x945e3c8 2008/03/11 15:53:50.3660 :目前现有的空间窗口= 0xb1f02890 :档案:///主页/珩 0x945e3c8 2008/03/11 15:53:52.2887: fm_directory_view_activate_files窗口= 0xb1f02890 档案:///家/恒/%类% b8 % 8B条%,并可%屋宇署%屋宇署 0x945e3c8 2008/03/11 15:53:52.2891 :目录浏览=====完环形缓冲区=====此配置为调试日志,可以再创造把下列/鹦鹉螺-调试- log.conf (使用';'分开域名):最大值线= 1000 我帮你翻译了这么多,你才给我5分,我亏死了,再给我加30还差不多可以不下次我可以帮你的
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So it couldn't fit dynamic network environments soundly. After investigating of negative selection, affinity mature and memory detector evolution mechanisms, it is Embedded Negative Selection Operator Clonal Selection Algorithm presented combined with negative selection, clonal selection and memory detector gene library evolution.
本文结合网络入侵检测的上述问题,深入研究了否定选择、亲和力成熟过程以及免疫记忆机制等,以现有克隆选择算法为主体,将否定选择、克隆选择、记忆检测器基因库方法融合进来,提出嵌入否定选择的克隆选择算法(Embeded Negative Selection Operator Clonal Selection Algorithm, ENCSA)。
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The system implemented forest fire model selection automatically and intelligently. BP artificial neural network model of forest fire model selection was build by treating forest fire environment data as inputting variable and treating appropriate forest fire model as outputting variable. At the same time, we studied the methods of acquiring and calculating data of inputting and outputting. The system implemented machine of model selection automatically based on dynamic data driven technology. We selected 72 items experimental data from historical forest fire records in Beijing to experiment and confirm the validity of model selection. It turned out that the reliability of model selection is more than 80 percent.
3基于BP人工神经网络方法设计了林火模型适宜性选择技术框架结构,通过神经网络形成林火模型选择知识,实现了林火模型的自动化和智能化选择;以火场环境因子为输入变量,以适宜火场环境模拟的林火蔓延模型作为输出变量,构建了林火模型选择神经网络模型;研究了输入、输出因子数据的获取与计算方式,实现了动态数据驱动的林火模型自动选择机制;以本京市为例,选择了有详细火场情况记录的72场林火作为实验样本,其中60条记录作为学习样本集,12条记录作为验证样本,对神经网络进行了学习和验证,实验结果表明,模型选择精度可达到80%以上。
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The selection of geological prospecting in different stages(initial-prospecting, detailed-prospecting)(2)the selection of geological prospecting in the deep-laid and shallow-laid of tunnel project (3)the selection of geological prospecting of tunnel projecting in different geological conditions Finally, the author summed up main problems needing to be solved in tunnel engineering geological prospecting as follow:(1)differentiate stratum and find out the depth and thickness of different stratums in the tunnel section (2)find out geological structure and existence situation of fault, broken zone and weak plane (3)find out weathering level of bed rock to classify surrounding rock combining speed materials (4)differentiate stratum structure of the entrance of tunnel to judge the stability of it (5)find out existence situation and performance of ground water (6)situations of other harmful geological phenomenon In view of above problems and classification of surrounding rock, the author showed principles of rational choosing of methods in geological prospecting and counted disperse range of physical character parameter value in different petrosal character, getting achievements as follow:(1)summarization of effect, merits and demerits of different geological prospecting methods in the tunnel geological investigation (2)method selection and arrangement principle of tunnel engineering geological prospecting in different geological conditions and prospecting stages (3)According to previous experience and cases, the author concluded the物性parameters most in use ,and showed the basis of selecting geological prospecting methods in different geological conditions.
论文中用几个应用实例来说明:(1)不同勘察阶段物探工作的选用;(2)深埋、浅埋隧道工程物探工作的选用;(3)不同地质条件隧道工程物探工作的选用。最后总结归纳出隧道工程物探所需要解决的问题主要有:(1)划分地层,查明隧道通过剖面的各地层深度与厚度。(2)查明地质构造,隧道轴线段有无断层、破碎带、软弱层面等。(3)查明基岩风化程度,从而结合速度资料进行围岩分级。(4)划分洞口地层结构,判断洞口稳定性。(5)查明地下水赋存情况及其活动动态。(6)其他不良地质现象存在情况。针对上述需要查明的地质问题与计算围岩分级情况,论文提出合理选用物探方法的原则,并统计了物性参数值在不同岩性中的分布范围。得出以下研究成果:(1)总结出各物探方法在隧道地质调查中的作用和优缺点。(2)得出不同地质条件下和不同勘察阶段,隧道工程物探方法选择和布置的原则。(3)根据以往工作经验和事例,对常用的物性参数进行了归纳总结,同时介绍了不同地质条件下物探方法选择的依据。
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Whether we can get a right selection of NAE will lead to its success or not,there are lots of fuzzy conceptions in the evaluation system of partner selection,it is difficult to measure them,and we can not get a right selection easily,so we introduce fuzzy decision analytics theory to solve this question,and it offers theoretic guidance for partner selection of NAE.
在网络联盟企业中最佳合作伙伴选择的对错与否将直接影响到整个联盟的成败,在合作伙伴的评价体系中有很多模糊概念,很难精确量化,给其选择带来了困难,为此运用模糊分析理论来解决这个问题,从而为网络联盟企业寻找最佳合作伙伴提供理论依据。
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Through to the simulation of the model, we can analyse enterprise's optional selection tactics set and corresponding selection cost value, and the candidate quantity that may attracted under the tactics when the rival's selection tactics change. The model can offer intelligent decision for the enterprise to optimize CIO selection mechanism and change the tactics of selecting.
分析了企业CIO甄选机制的内涵,根据定性建模方法和博弈论有关原理,基于CIO人力资本与企业的博弈行为构建了企业CIO甄选筛选博弈模拟模型,并对模拟结果进行了分析,研究构造企业CIO甄选机制时应考虑的因素,以合理设计企业CIO过滤功能,实现对CIO人力资本完全成功的分离均衡。
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Update the selection data object when the selection changes and then use the selection object to get the current selection when you handle a standard verb or action.
当选择改变时,更新选择数据对象,然后当你处理一个标准的操作时使用选择对象来获取当前的选择。
- 相关中文对照歌词
- A Natural Man
- Natural Disaster
- Natural Woman
- Natural High
- Keep It Natural
- Natural Gift
- Be Natural
- Only Natural
- Natural High
- Let Me Love You
- 推荐网络例句
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As of Tuesday, Google's results were still censored in China.
截至周二,谷歌的搜索结果仍受中国审查。
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In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.
在这一过程中,人的主体性发挥是社会有机体健康发展的灵魂。
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Objective To investigate the relationship between the telomer ase activity and apoptosis in gastric cancer.
目的为了探讨胃癌组织中端粒酶与细胞凋亡的关系。