查询词典 hypothesis

The paper is structured as follows: section 1 provides an introduction of practical background, research issues, related notion, research framework, research method and innovation points. Section 2 presents related literature review and comments. Section 3 focuses on the research on the factors of industrial environment and networking backgrounds which influencing dualistic-innovation of clustered firms, and puts forward the hypothesizes; Section 4 is the empirical research that inspect and verify the authenticity of hypothesis proposed in section 3; section 5 concentrates on research on coordination mechanism of dualistic-innovation for clustered firms; section 6 is another empirical research that exam the theoretical derivation of section 4; followed by section 7, the conclusion and suggestion for government policy and further research.

论文的主要内容如下：第一章是绪论，介绍研究的现实背景、研究问题、x相关概念、研究框架、研究方法和创新点等；第二章是对文章所涉及的创新领域研究文献的回顾与评述；第三章是网络视角的集群企业二元式创新的影响因素研究，分析影响集群企业二元式创新活动的产业环境和网络环境的关键因素及其作用机制，并提出相应的命题假设；第四章是对应的实证分析，检验上一章提出的二元式创新影响因素的命题假设成立与否；第五章是网络视角的集群企业二元式创新的协调方式研究，提出相应的协调模型和具体的运行机制；第六章同样是对应性的实证分析，检验集群企业二元式创新协调方式的理论推导；第七章是结论、建议与未来的研究展望。

Then, the paper used structural equation model and factor analysis to test the hypothesis and compare the relative modleFor the results in the study, first of all, papers have collated the theories relative to psychological boundary from three point of view, they were personality theory, social cognitive theory, self-category theory, social representation theory and system theory.

在研究成果方面，首先，论文在已有研究的基础之上，从三个方面整理出于心理边界相关的基础理论，它们分别是人格理论、社会认知理论、自我分类理论、社会表征理论和系统理论。

The main contents and achievements are summarized as following: 1. The principle of tension leveling of metal strip is described systematically using relative tension and relative curvature on the basis of plane hypothesis including the stress distribution on the section, the condition to undergo plastic longitudinal elongation, the calculation of longitudinal elongation, the change of tension along the strip etc.. 2. The tension leveling process of metal strip on a multi-roll arrangement is investigated detailed by nonlinear finite element method and many rules to guide the strain, deformation, stress and bending moment are discovered and illustrated.

本文的主要内容和成果如下： 1、以平面假设为前提，采用解析分析方法，建立了以相对张力和相对弯曲曲率为基本参数的平面应变金属带材拉伸弯曲变形基本原理较为系统的描述，描述涉及到应力分布与两个基本参数的关系、带材塑性延伸的边界条件、带材延伸率的计算、带材张力变化的计算等。

One of the major contributions of Maxwellian theory was that it set up an essential relation between the electromagnetic field and light in vacuum, and defined the speed of electromagnetic wave as the constant speed of light c , which implies a hypothesis that the rest mass of the photon should be zero exactly.

麦克斯韦电磁理论的一个重要贡献在于它将真空中的电磁场与光联系起来，并将电磁场的传播速度定义为真空的属性，即恒定的光速 c ，因而建立了电磁波与光之间的本质联系。

In this study, we utilized human periodontal ligament to test the hypothesis that cryopreserved human periodontal ligament contains retrievable post-natal stem cells.

我们在实验中利用人牙周膜来证实冷冻保存的人牙周膜中是否存在可收回的成体干细胞。

From the raising of the hypothesis to revisal, and then the raising of new theory, the pattern becomes the inherent logic of the innovation to theory of Physics.

从假说的提出到不断修正，再到提出新理论，也成为物理理论创新的内在逻辑。

Significance of circannual rhythmicity was tested using the zero-amplitude hypothesis.

近年节律性的显著性采用零幅假设进行测试。

Let's discuss the physics hypothesis advanced.Set up a right-angled reference frame.

让我们再进一步讨论这个物理学假设。

The general situation and development of road roller at home and abroad is gave at the beginning of this thesis ,including the different hypothesis of the pressing mechanism .

本文首先介绍了国内外压实设备的发展概况和发展方向，以及对压实机理的各种假设。

In order to make a comparison, the models of the other two methods like robust estimation and hypothesis test are also summarized. At last, one numerical example is given out to illustrate the feasibility and validity of this method.

为了便于比较，还简单介绍了常用的抗差估计及统计检验的数学模型，最后通过1个算例验证了本方法的可行性和有效性，并和另2种方法作了比较。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。