查询词典 effectiveness

This dissertation has conducted some information superiority oriented research focusing on some key technologies such as information acquiring, object recognition, situation assessment, threat assessment, target assignment, effectiveness evaluation of C~4ISR system, effectiveness evaluation of NCW in cognitive domain and so on. The main research and devotement of this dissertation are listed as follows: 1. Based on the analysis of physical meaning and campaign course of Lanchester linear law, we proposed a model reflecting the impact of surveillance and reconnaissance on force attrition. The model also discussed the effect of asymmetry information on the outcome of the battle, and conquered the disadvantage of Lanchester equation in modeling C~4ISR system.

本文面向信息优势对C~4ISR系统的信息获取、目标识别、态势评估、威胁估计、武器分配、效能评价以及网络中心战等关键技术进行深入研究，取得了一些创新性成果：(1)通过对Lanchester线性率中各参数物理意义及作战过程的分析，建立了反映侦察和监视效果的兵力消耗过程模型，并引入博弈论分析了战场上信息的不对称对交战结果的影响，克服了描述C~4ISR系统的Lanchester方程没有考虑作战单元、对手和环境间的动态交互以及数学结构简单的缺点。

The results show that the influence of accumulation of targets loss must be considered when evaluating operational effectiveness for fake targets antagonizing ARM and their vulnerability should be reduced, their eradiation power should be improved, and reasonable configuration should be adopted when the number of fake targets is increased to improve the operational effectiveness.

研究结果表明：在评估假目标诱骗对抗ARM的效能时，必须考虑目标损失积累的影响；为提高诱骗效能，在增加假目标数量的同时，应降低其易损性，提高发射功率，并采用合理的布局方案。

To formulate an accounting standard is not away from its theoretic foundation, theory research on financial reporting from effectiveness perspective builds the substantially theoretic foundation in order to design the financial reporting standard in extractive coal industry, so to construct the theory frame on financial reporting from effectiveness perspective is another purpose.

目前，国内外关于石油天然气行业会计信息披露已发布了具体会计准则，但它不适用于煤炭等其他矿产资源；尽管国际上关于矿产资源的勘探与评价已发布了国际财务报告准则，但它只适用于生产程序的某一阶段；煤炭采掘业会计信息披露没有自己的行业规范，设计《企业会计准则——煤炭采掘业生产活动》是本文研究的重要目的。

In the part I, the concept, development and current lawmaking status of E-mail are introduced. In this part, the writer states the source, development and basic technical principals of E-mail and analyses its current application status and the importance of effectiveness identification of being evidence. Besides, related international laws on E-mail and lawmaking status in many countries are introduced. Present situation of our country's lawmaking and related model laws since the utilization of E-business and E-mail are also stated and discussed. Part II emphasizes on the differences between E-mail and traditional evidences and generalizes the characteristics of E-mail, i.e.: forgeability, changeability, dependence, uncertainty, duplicatability and transmission. Through the detailed analysis, the writer concludes that it is the above-mentioned characteristics to hinder E-mail becoming the effective evidence. Part III is the key one of this article and mainly discusses the effectiveness identification of E-mail as evidence. In this part, the writer states how the 5 characteristics of E-mail mentioned in Part II to affect the validity and authenticity of E-mail as evidence.

第一部分介绍了电子邮件的概念、发展及立法现状，在该部分中笔者详细阐述了电子邮件的产生、发展以及电子邮件运作的基本技术原理，论述了电子邮件目前的应用状况以及解决其作为证据被认定问题的重要性，同时还介绍了世界上与电子邮件有关的相关国际规范以及各国立法的情况，并讨论了我国自电子商务及电子邮件使用以来的立法现状以及相关的典型立法；第二部分重点阐述了电子邮件与传统证据的区别，并将这些区别归纳为电子邮件作为数据电文的一种类型所具有的特殊属性，即：易伪造性，易修改性，依附性，原件不确定性，易复制和传播性，通过对这些特性的详细阐述，得出了这些属性是导致电子邮件无法成为有效证据的主要障碍的这一结论；第三部分是本文的重点，着重讨论了电子邮件证据效力的认定问题，该部分主要阐述了第二部分提及的电子邮件的五个特性造成了电子邮件证据在合法性和真实性这二方面的障碍。

For Integrated Effectiveness Evaluation of Air Defense System with Missile and Gun, the Effectiveness Evaluation Index Systematic Frame is basal tache.

效能评估指标体系是弹炮结合系统综合效能评估的基础环节。

Steel structural microwave communication tower lectotype and cost-effectiveness analysis ;2. The properties of raw materials were analyzed by extracting the chloride and the hyalite from the mining waste with the modem test method and analytical procedure,which is based on the integration with the theory analysis,experimental investigation and cost-effectiveness analysis .

论文选取齐大山铁矿采矿废渣为研究对象，以综合利用齐大山铁矿采矿废渣生产烧结空心砖为出发点，采用理论分析、试验研究及技术经济分析相结合的研究路线，利用现代测试手段和分析方法，分析金属矿山剥离废渣中的绿泥石、千枚岩制取空心砖的原料可行性；试验研究了铁矿采矿废渣掺量及尺寸效应对空心砖物理、力学性能的影响。

Results In 137 RA patients there were 82 with effectiveness (59.8%), 34 with little effectiveness (224.8%) and 21 with inefficacy(15%).The total effective rate was 84.7%.

结果 137例类风湿关节炎患者中显效34例(24.8%)；有效82例(59.8%)；无效21例(15%)；总有效率84.7%。

Make consequently original economics principle and notional get into trouble, among them, be like below a few respects basically: One, pay is degressive law pay is degressive law, the earliest Thoms Malthus put forward 1798, be in later 19 centuries 70 time Jevons , Mengeer with Waerlasi 3 people put forward limit effectiveness at the same time almost degressive principle, founded limit effectiveness axiology.

因而使得原有的经济学原理和概念陷入困境，其中，主要的有如下几个方面：一、报酬递减律报酬递减律，最早是托马斯·马尔萨斯在1798年提出的，后来在19世纪70年代杰文斯、门格尔和瓦尔拉斯三人几乎同时提出了边际效用递减原理，创立了边际效用价值论。

In the subjects given, learners operate an integrated simulator landing stage of flight data to meet the aircraft and instructors to give students hands-on consolidated results. And then for the visual route trilateral, quadrilateral, and five edge-to-landing phases, with 37 operators' experiments through interviews with senior instructors, the instructors selected seven simulator modules to assess and define the effectiveness of the actual operation of the parameters. Through the way of neural network learning , the establishment of the definition of parameters of simulator training with the students finished the cause and effect comprehensive results relationship, so this research create a set of objective assessment of the effectiveness of flight training simulation platform.

在给定同样操作课目之下，以学员操作落地阶段之模拟机综合飞行数据，配合学员实际操作飞机教官给予之综合成绩，再针对目视航线三边、四边及五边到著陆阶段，以37位操作者为实验，各选取七个模拟机数据，透过资深教官访谈，定义教官评量学员实际操作成效之参数，透过类神经网路的学习，建立模拟机定义参数与学员完训综合成绩的因果关系，如此即可建立一套可以客观评估飞航训练成效的研究模拟平台。

When the patch is pasted on the mobile phone battery, it can not only reduce the effectiveness of radiation but also resume the effectiveness of battery capacity and extend the standby time, it is the patent technology of original creation of Mastership Commercial Company.

当把此贴片粘贴在手机电池上时既有降低辐射的功效又有恢复电池容量延长待机时间的功效，这是精通商事公司独创的专利技术。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。