查询词典 researches

The following two parts are mainly contained in the paper: simulations and researches on the detection of the narrow impulse and the locatio...

论文的内容主要包括两个部分：尖脉冲检测、双曲面交汇测深的仿真与研究和DSP的汇编软件实现。

According to the standpoint, the researches on legal truth can be divided into two approaches, ontic and epistemological way.

在研究立场上，对法律真理的研究可以分为本体论意义上的法律真理和认识论意义上的法律真理两种不同的研究进路。

Thoughts and methods of operations research in their applications and researches.

应用，为在今后的应用和研究中熟练运用运筹学这个工具打下良好的基础。

After reviewing the relevant theories and parsing algorithms of syntax analysis researches, a brand new Chinese parsing model is proposed in this paper based on Operator Precedence Grammar, in which the parsing process of Chinese sentences is formalized as a evaluating process of expressions with binary operators that may appear implicitly.

在研究了自然语言的相关句法理论和分析算法之后，本文以崭新的思想构建了一个汉语句子分析模型。

The researches in this paper are based on the abstract theoretic models which are more accordant with the reality of the electric power system than the classical Cournot model. The results will provide references for electric power producers to make optimal output decision.

本文的研究是建立在高度抽象的理论模型基础上的，所建的模型比经典Cournot模型更复杂也更贴近电力市场运行的实际情况，其结果可以为实际电力系统的政策制定者提供较好的参考作用。

Although the study doesn't find the optimal climbing trajectory, the attempts and the associated observations are listed in the thesis for the further researches.

本文列出所有的尝试，期能参考本文中的经验找出更好的方法，进而找出符合最佳化理论的最佳爬升轨迹。

In medical researches, the optimality of observed data about the postulated model was unknown in many cases.

研究中获得的数据关于某种假定模型的典型性是未知的，常常是非典型的。

This thesis researches the optimization of the array data-flow analysis and the array privatization technique on program optimization.

本文主要研究数组数据流分析技术的优化及程序优化中的数组私有化技术。

ABSTRACT The researches of this thesis are carried out around the development of high performance machine tool spindle permanent magnet synchronous motor and its drive system. Five parts are included: First of all, concerning the operating characteristics of the machine tool spindle drive system, the optimum current control strategies of spindle PMSM are determined; The design rules of spindle PMSM's key parameters are summarized, based on the study on the influences of the design parameters on the performances of the PMSM operating at different current control strategies; The practical methods to improve the flux-weakening ability of the PMSM are presented; Based on the analysis and comparison of the operating performances of PMSM with different rotor structures, a novel PMSM rotor structure, which is of excellent mechanical performance, suitable for fluxweakening operation and can improve the torque output capacity in the same time, is presented.

本文围绕高性能机床主轴永磁同步电动机及其传动系统的设计研究展开，所做工作主要包括五部分：首先，确定了主轴永磁同步电动机定子电流的最优控制策略；通过对不同控制策略下主要设计参数对主轴永磁同步电动机性能影响的计算研究，总结了参数设计规律；提出了永磁同步电动机弱磁扩速的实用措施；在分析比较不同转子磁路结构电机的性能，尤其是弱磁扩速能力的基础上，提出了一种机械性能优越，易于弱磁扩速，同时能保证电机恒转矩运行时的转矩输出能力的新型转子磁路结构。

A large number of results from the study indicate that there is a close connection between stock price and trading volume. This paper uses econometric tools, draws on the plasticity and elastic conceptions in the mechanics fields and considers the relation between stock prices and trading volume in different aspects, in order to set up complete stock price plasticity and elasticity theory and apply this theory by carrying on empirical researches.

首先，本文介绍了股价波动的塑性和弹性理论的思想来源，定义股票均衡价格、股价塑性、股价弹性等新概念，通过选取某些个股在不同时段上的股价和成交量的走势图，分别说明了塑性和弹性现象的存在；然后建立了股价的塑性模型、弹性模型及弹塑性交叉模型，应用计量经济学方法对这些模型进行参数估计和检验，对模型进行理论解释，分析模型与现有投资分析理论的一致性；最后是对股票价格塑性模型和弹性模型的应用研究。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。