stratified selection

stratified selection的基本解释

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分层抽样

与stratified selection相关的网络例句 [注：此内容来源于网络，仅供参考]

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。

In order to study the stability of stratified rock slope in Zhu-Cheng road and its reinforcement method, the potential deformation and slipping mechanism of slope were analyzed using insitu-investigation and stereographic projection analysis method. The numerical calculation model for stratified rock slope was founded with UDEC software. The deformation of rock mass was analyzed in the excavation procedure, and the long-short compound bolt reinforcement structure was proposed according to the deformation failure mode of stratified rock slope.

摘 要：为了研究竹城公路层状岩质边坡的稳定性及防治措施，通过现场调查和赤平投影分析边坡潜在变形滑动机理；利用UDEC软件建立层状边坡数值计算模型，分析开挖过程中岩土体的变形情况；根据变形破坏模式提出层状岩质边坡的长短锚杆交替复合支护结构。

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。

与stratified selection相关的网络解释 [注：此内容来源于网络，仅供参考]

stratified selection：分层抽样

stratified sampling 分层抽样 | stratified selection 分层抽样 | stratum 层

stratified mass selection：分层群选

stratified epithelium 复层上皮 | stratified mass selection 分层群选 | stratified sampling 分层抽样