查询词典 hypothesis

Financial time series is always studied as a whole in existent financial econometrics based on statistical models, some rigorous hypothesis are often indispensable. Especially, it is unbefitting for importuning all data of series to meet a fixed mathematics model.

目前已有金融计量经济方法主要通过统计模型从全局的角度来研究时间序列，这种方法一方面依赖苛刻的假设条件，另一方面它要求所有数据都符合一个固定的数学模型，显得过于牵强。

Based on works above all, the thesis compares results of positive analysis with what is going on in real markets, proceeds to verify the results of positive analysis, the thesis brings forward some advice in order to reform and perfect the China"s agricultural commodity futures markets.The first two chapters in this article investigates the unbiasedness hypothesis of futures prices in China"s agricultural commodity futures markets.

第二章详细介绍了协整技术和误差修正机制，利用该技术分析了距离最后交易日一月、二月、三月、四月、五月和六月期的大豆和小麦期货价格与现货价格之间的协整关系，发现四月期以内的大豆和二月期以内的小麦期货价格是对现货价格的无偏预测，而五月、六月期的大豆和三月期的小麦期货价格不是现货价格的无偏预测，四月、五月、六月期的小麦期货价格与相应的现货价格不存在协整关系。

This is only bold hypothesis and unconvincing.

这只是一种大胆假设，很难令人信服。

The Unaccusative Hypothesis claims that unaccusatives are derived by NP-movement from the object position, whereas the subject of unergatives is underived.

非受格性假设宣称非受格性是源自于名词组从受格位置的位移而非主格性则无。

Based on a hypothesis of function-equivalence which occurred not only in the mental folding but also object folding for individuals, this research indicated that individuals will search a fixed undersurface to fold up adjacent surfaces. Therefore, the type of unfold cube which had less undersurfaces and more adjacent surfaces could be more quickly for individuals to identify its undersurface, complete the mental folding and have better performance.

研究者以个体心像摺合时会与实物摺合存在功能相等性的假设，认为个体在心像摺合时会先寻找一个固定底面，再一起摺合所有邻面，因此底面数较少、邻面数较多的展开图类型会较快判定底面并完成心像摺合，而有较佳的表现。

The first one is based on minimum cross entropy with the hypothesis of uniform or normal probability distribution.

这些算法与传统算法的不同主要在于：(1)基于规范的理论框架和一般性的分割准则，对问题的依赖性小；(2)采用贝叶斯后验概率计算交叉熵中的两种分布。

On the hypothesis of determinism, held by every school of the Reformers, this logic is unimpeachable.

对假说的宿命论举行，由每所学校的改革者，这个逻辑是无可指责的。

The reanalysis of the rule whether a natural person can be sentenced to death penalty in a unit criminal case according to the deterrence hypothesis;5. the reanalysis in the view from economics of the double-penalty system in a unit crime by the rule of effectiveness, and the rationality of applying liberty-penalty to a judiciary party;6. the punishing rule applied to the co-crime of natural person and judicial party by the rule of local balance.

第一部分，法经济学的本质—效率和公正浑然一体，是全文的理论基础，主要将法学和经济学各自具有的不同原则(即法学的公正原则和经济学的效率原则)进行了大致介绍，同时从两大学科对社会生活的本质研究的一致性(即均是研究社会权益配置的合理性)来分析两大学科是如何达到相融，从而形成法经济学这门交叉学科的必然性。

This article insists on the Unitarian hypothesis about the value of labor, discusses the modern form of the labor theory of value, and aims to solve those longtime undecided problems.

本文旨在坚持马克思劳动价值论一元论这个根本原则基础上，探讨劳动价值论的现代形式，试图实现劳动价值论从经典到现代的发展，解决长期争论未决的问题。

There exists a logical false in traditional economic theory that land zoning unmovable can leads to a hypothesis that real estate market is a local market.

传统经济理论中，由土地区位的不可移动性引申出房地产市场是区域性市场的理论存在着逻辑上的偏差。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。