查询词典 systematic analysis

In order to further test the implemental effects of the new rule on earning preannouncement we consider to make our systematic analysis of the stability of the stock market in terms of the fluctuation.

我们尝试利用波动率数值的时间序列表现进行研究，力图了解：①预告公司股票日收益率序列的时变条件方差是否满足稳定性要求。

With respect to this topic, prehuman almost make no systematic analysis on it, nevertheless the author is to attempt to do some research on it.

关于这方面内容，前人基本上没有进行过系统分析，自己主要对这方面进行尝试性研究。

The train of thought is by the principle of systematic analysis and comparison it researches the strategy of many countries practicing classified management of forestry, Under the direction of the theory of forestry division of labor in the process of forestry changing approaches its fundamental theories, searches for its achievement, sums up its experience and lessons so as to be used by our country.

研究的思路是：运用系统分析和系统比较的原理，对在从传统林业向现代林业转变的过程中，世界上的一些国家以林业分工论为指导，实行林业分类经营的战略进行研究，探讨其基本理论，总结其经验与教训，为我国实行分类经营提出可借鉴的依据。

First, the paper introduces the sturcture of feedforward neural network and classical back-propagation learning algorithm, then systematic analysis and reserch are made to the various learning methods of RBFNN(Radical Basis Function Neural Network). The idea and algorithm frame of evolution strategy are presented and introduced to the learning algorithm of BP Neural network to improve the performance of it.

本文首先阐述了前向神经网络的结构以及经典的反向传播学习算法，尤其是对RBF网络的各种学习算法进行了比较系统的分析研究，然后又介绍了进化计算的思想和算法框架，并把这种算法思想引入到BP网络学习思想中去对BP算法进行了改进。

A systematic analysis of the radiolarian fossils and their biostratigraphic implications in southern Tibet is yet to be carried out.

尽管藏南的放射虫研究已取得一些成果，但系统的放射虫研究与地层研究仍然有待于进一步深入开展。

However, there is no systematic analysis of the distribution of the mass/charge error and the data recalibration of Ion Trap Mass Spectrometry.

目前对影响离子阱质谱仪质荷比测量误差的因素和数据产出后系统误差的校正方法还没有系统的分析。

This paper presents a systematic analysis of inverter system characteristics under rectifier load with the proposed model.

提出一种利用死区特性实现的整流性负载模型，并基于提出的模型对逆变器负载特性及其系统进行了分析。

It presents systematic analysis at the applying of machinery of every period, their advantages and disadvantages, the reason about its progress and retrogress, the character and transformation of the marine engineering management and the process in which engineering management pertains to the category of modern...

还对轮机工程管理的发展趋势进行了预测分析。随着自动化技术、微电子技术、通讯技术等高科技的飞速发展，2 1世纪将成为知识经济的时代，轮机人员进一步减少，信息化、智能化、网络化、驾-机合一和船岸一体化将是轮机工程管理的发展趋势。

On the thought of systematic analysis, in the system engineering of reused w...

再生水资源的利用不仅具有经济效益，还具有显著的社会和环境效益。

According to the fundamental characteristics of radio resources management, based on systematic analysis and demonstration of existing RRM algorithms, this paper analyzes the following several key technologies and theoretical problems in detail.

用无线资源管理(RRM-Radio Resource Management)的各种方法对复杂的无线物理信道、网络资源进行合理配置，完善异构网络的兼容性及保障不同特性业务的传输质量等方面就成为一个重要的研究课题。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。