比较研究

Empirical results show, improved Laplace distribution and asymmetric Laplace distribution are similar for estimating Leptokurtosis, while improved Laplace distribution is better for estimating skewness.In order to analyze the correlation between return distribution and volatility, the thesis uses ARCH-M Models to simulate the return series of China\'s Stock Market and developed markets ao as to discover the relation between investment return and time-varying risk.

在分布和波动相关性建模方面，本文利用ARCH-M族模型来模拟我国股市和成熟证券市场的收益序列，以揭示股票市场中投资收益与时变风险的关系，并对我国股市和成熟市场的风险补偿系数以及投资者风险承受能力进行比较研究。

On the basis of reviewing the the ...更多 ory and practice about navigational semi-military management,the article first discoursed learnedly on the semi-military management mode of navigation institutions around the world;and made a deep anatomy in the main content,similarities and differences of china and america marine major's noral education;than careful analysised the existing problems of our country navitation semi-military management mode and pionted out the necessity of Setting up a new semi-military management system.

准军事化管理工作有其自身的特点和规律，当前航海类专业准军事化管理相对于航运业的发展有一定的滞后性，本文在回顾总结我国高等航海院校准军事化管理理论与实践的基础上，通过对世界同类院校准军事化管理模式比较研究，分析我国航海类专业管理模式的不足及实行新型准军事化管理模式的必要性，并提出了新型准军事化管理模式。

The political property of the legal fiction obtains further demonstration.

第八章通过拟制与占卜的比较研究，论述拟制的定夺功能。

Yearly and seasonal changes of soil water and aboveground biomass of artificial Lespedeza davurica grasslands at different habitats in loess hilly-gully region were comparatively studied.

对黄土丘陵区川地和坡地达乌里胡枝子人工草地生产力与土壤水分状况的季节变化动态进行比较研究。

The dynamic and static modulus of elasticity between bluestained and non-bluestained lumber of Lodgepole pine were tested and analyzed by using three methods of Non-destructive testing, Portable Ultrasonic Non-destructive Digital Indicating Test- ing, Metriguard and Fast Fourier Transform and the normal bending method.

采用Pundit、Metriguard、FFT等三种无损检测方法和常规弯曲法对加拿大扭叶松蓝变与非蓝变实木板材的动态及静态弹性模量进行检测和比较研究。

This paper contributes to build a theoretical system with logical consistency based on comparison research between corporate finance and personal finance.

本文通过比较研究的手段，从拥有成熟理论体系的公司理财出发来探寻居民理财的理论体系。

The reason,background,character,and insufficiency of Chinese professionalized tennis are analyzed with the methods of logical analysis and comparison research.

运用逻辑分析、比较研究等方法，探讨中国网球职业化的背景与起因、特征及不足，提出职业化发展的对策与措施。

Lonsdale, Michele."Impact of school libraries on student achievement: a review of the research a report."

陈敏珍。美国图书馆学会与英国图书馆学会对图书馆事业发展之比较研究。

Comparative studies of karyotypes in Chinese species of Malus.

中国苹果属植物的核型比较研究。

A comparative study on the cognitive pattern of 12 tasks in aging was accomplished by using the methods of language-operation and man-computer interaction in 242 subjects of 46 to 75 years of age.

用言语—操作和人机对话两种方式完成12项认知作业年老化比较研究，被试242人，46－75岁。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。