查询词典 hypothesis

The Spearman Rank Correlation Coefficient and descriptive statistics were used to test the research hypothesis.

而研究的方法是以对美国运动竞赛推广组织之业主或管理人员进行问卷访谈，针对受访者所属的组织之中，使用网际网路之情况与其对於组织绩效的影响状况来分析其相互的关系。

And the rarefaction wave of small leakage is diagnosed by means of hypothesis test method and fuzzy mathematics theory.

它采用双扭环技术和GPS时钟同步技术实现对传统负压波诊断系统的改进，采用假设检验和模糊数学理论对小泄漏故障负压波进行诊断。

We argue the way how a reasoner revised his/her hypothesis based on new evidence is crucial for the success on the 246 task.

这和我们过去发现一般大学生中成功者的特色相仿。

Assulta and the induction of GST activity by nicotine and capsicine in H. assulta provided partial supports for the hypothesis that diet breadth was governed by detoxification abilities. The results also indicated that two sibling species had different strategies of adaptation to toxic substances: H. assulta saves expenditure of nutrients and energy by restricting their countermeasures to a few potentially toxic compounds. H. armigera, by contrast, must be prepared to counter a wider range of potential toxins. 5. Compared with parental species, hybrids of reciprocal hybridization had significant difference in feeding preference for hot pepper.

结果显示，广食性的棉铃虫在中肠羧酸酯酶和谷胱甘肽-S-转移酶活性方面高于寡食性的烟青虫，但烟青虫谷胱甘肽-S-转移酶活性可以被寄主植物内的烟碱和辣椒素所诱导，表明解毒酶活性在一定程度上影响着植食性昆虫的食性广度；同时也暗示着二近缘种对有毒的次生物质采取不同的适应策略：烟青虫有选择地对付种类较少的植物次生物质以减轻营养和能量的消耗；棉铃虫则必须对付存在于其寄主植物内的种类繁多的有毒次生物质。

The computation of sky radiance resulted from the earth's diffuse reflection is studied based on a hypothesis that a underlying surface is randomly rough. The paper gives an analysis of the method to calculate the reflectivity, average hemisphere reflectivity, and transmission in virtue of the reciprocity law from the earth's surface to the top of the atmosphere.

本文基于下垫面为朗伯粗糙表面的假设基础上，对下垫面对向下太阳辐射的漫反射作用引起天空亮度变化的计算方法进行了研究，分析了利用互易性原理计算大气反射率、半球平均反射率和透过率的方法。

The formulation of transformational rules is a process of hypothesis formulation, testing, and reformulation.

制定规则的变革是一个过程的假设制定，测试和调整。

The efficient market hypothesis has refutable inference, but the refutability is greatly crippled by Bad-model problems. This means that the overall framework o f testing may be defective and there is a need to relax the assumptions or to be tter define market efficiency .

有效市场假说形式上是可以被证伪的，但坏模型问题的困扰使得证伪过程在技术上不充分，这意味着整个检验框架可能存在缺陷，需要放松假设或对市场有效给出一个更完备的定义。

In view of the evolution of capital structure theories, the hypothesis of irrelevance of Capital Structure by MM based on the assumption of efficient market is the foundation of modern capital structure theory. The later developments, revisions, refutations or innovations are the result of relaxation of MM assumptions which lead to theoretical explanations closer to the real world.

从资本结构理论发展逻辑来看，M-M提出的、建立在完全市场假设条件上的资本结构无关性命题是现代资本结构理论的基石，其后的理论发展或是对M-M理论的修正和维护，或是对M-M理论的反驳和创新，都是从放松M-M理论假设条件开始，使理论解释不断接近现实的结果。

To test the four hypothesis,a positive study is conducted using the 93 private listed companies which are all listed before 2002 on China's A share market. Both the descriptive statistic analysis and regression test were carried out from two angles: direct control and indirect control.

为了对假设进行验证，我们整理选取了2001年年底之前在国内上市的93家纯A股民营上市公司为样本，以2002年至2004年为数据窗口，从直接控制和间接控制两个角度对其股权结构和经营绩效之间的关系进行了描述性统计和回归检验。

WhenPAI-1 level is lower than u-PA level,the tumor cannot protect itself againstthe excess proteolysis of u-PA.Furthermore,high PAI-1 may be associatedwith migration and reimplantation of cancer cells.This hypothesis is supportedby the following observation.

同时基于上述原因，u-PA和PAI-1高表达者，发生周围淋巴结转移的阳性率高于u-PA和PAI-1低表达者。u-PA、PAI-1阳性表达与肝门胆管癌的预后相关，u-PA及PAI-1呈阳性表达者，其生存期较阴性及弱阳性表达者明显减低。

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。