查询词典 systematic sample

Stimulated by the economic factors, more and more decision-making needs to rely on the distilling data in a scientific and systematic way of data mining.

在经济因素的刺激下，越来越多的决策需要仰仗对现有数据进行科学、系统的分析与数据挖掘。

However, no systematic method was found in previous research for analyzing and assessing the distinguishability and meaningfulness of icons.

然而，在过去的图像设计中并没有一个有系统的方法来分析与评估图像的辨识与意义要如何设计。

The dynamic and systematic research on DMI in English drama dialogues proves both its theoretical and practical values in the linguistic circle.

本文对该现象进行的动态、系统研究显示了它在语言学领域中的理论价值和实践价值。

Part Two discriminates the Ex-Soviet Marxist Philosophy and Western Marxists' Marxist Philosophy, intent on expounding the fact that the Ex-Soviet Marxist Philosophy simply sticks to, dogmatize and even mechanize the Marxist Philosophy. In parallel this section makes a systematic exposition of Western Marxist Philosophy from three aspects, i.e. the philosophical meta-problem, philosophical methodology and ideology.

第二部分通过对前苏联马克思主义哲学观和西方马克思主义的马克思主义哲学观的辨析，旨在阐明前苏联的马克思主义哲学观是对马克思哲学观的僵化、教条化、机械化的理解；并从哲学元问题、哲学方法论两个方面阐述了西方马克思主义的马克思主义哲学观。

As an experiment of basic course in electronic technology,the project is based on domination principle of digital music player and integrates with the elementary application of multiplexer,flip-flop,counter and ROM,which enables students to comprehend these knowledge fully along with acquaintance of technical application and promotes systematic understanding of basic notions,course content and advances the transformation from knowledge to ability.

实验教学是学生综合素质和实践能力培养的重要环节。实验教学内容应该与科研、工程、社会应用实践密切联系，形成良性互动[1]。超大规模可编程逻辑器件的应用是目前电子技术发展的一个新领域，它依赖于计算机技术的辅助实现数字系统的设计和仿真，不需连线即可实现资源庞大的片上系统[2]。

Based on the systematic analyses of the applications and developments of step motor, the driving technique of step motor are analyzed in this paper, and upon these statements, a mathematical model of VR step motor is built. With this model, the coil current of step motor with chopping driver and the non-loaded starting frequency are simulated for the base of designing of step motor servo system.

本文在系统分析了步进电机应用和发展的基础上，对步进电机的驱动技术作了详尽的论述，建立了三相反应式步进电动机的数学模型，并利用该模型对斩波驱动的步进电机绕组电流及空载运行的启动频率等进行了仿真，为步进电机驱动系统的设计提供了依据。

The paper also intro- duces a systematic computation and an analysis for the stability of three-degree-freedom gyroscope.

文章又对带槽气体润滑动压球轴承进行了系统的气动力计算与三自由度陀螺仪的稳定性分析。

Another new concept of the time was the systematic foundation of new cities, both by the emperor and the local dukes.

另一个对这个时间的定义是通过皇帝和地方公爵，标志性的新城市的建立。

Therefore, this paper firstly gives a systematic overview of domestic and overseas dust storm researches and presents the goals and the framework of this thesis.

鉴于此，论文首先对国内外沙尘暴研究进展进行了系统的回顾和归纳，提出了论文的研究内容和目标。

At present, a lot of systematic and comprehensive research about larger cities have been done by Chinese scholars. But there was rarely dustfall research in Changchun city. There were not only strong theoretical significance but also provide the basic data for the environmental department.and if we can analysis and research on space-time distribution, characteristics and sources of dustfall.

目前我国的学者对一些大中型城市的大气降尘进行了较为系统和全面的研究，但是对长春市降尘的研究却很少，已发表的成果仅有两例，因此对长春市大气降尘的时空分布、特征及来源进行系统的分析和研究不仅具有较强的理论意义，而且还可为环保部门提供基础数据。

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。