探讨这些核心功能的开发途径和方法，并通过引例对比，说明所开发系统可实现的优化水平。
This paper discusses the way and method to develop these core functions and explains (by comparing with example) the optimization level that the system can realize.
并通过实例分析和结构对比，说明了不同场合应该选用什么样的结构。
Then through the example analysis and the structure comparison to explain what kind of structure can be chosen in different situations.
文中还通过手工和微机计算的对比，说明程序使用过程。
Also the calculating process is demonstrated by comparison of the manual and computer computing.
本文的另外一个目的就是通过对比国际间的收入、消费和储蓄，从而举例说明一些问题。
The other objective of the article is to illustrate some of the problems that arise when making international comparisons of income, consumption, and saving.
通过对比模拟价格和公式价格，说明如何选取参数J的估计值才能使公式价格与模拟价格相等。
By comparing simulation prices to formula prices, it illustrates how to estimate the parameter J to make simulation prices equal to formula prices.
文中通过乙醇汽油与普通汽油、柴油的理化特性进行对比，说明了乙醇汽油的一些优点和缺点。
In this article, the advantages and disadvantages of ethanol fuel are found by comparison of chemical and physical properties between the ethanol gasoline and ordinary gasoline.
本文通过对汉语古诗词中韵律和节奏的对比分析，说明声调和音节的运用使汉语古诗词具有强烈的音乐美感。
The aesthetic feeling of music can be felt by using the tones and syllables in Chinese ancient poems, which is shown by analyses of rhythm in this article.
通过拟合优度和累积失效率曲线形态的对比，说明了威布尔分布用于曲轴失效数据分析的优越性。
By comparing their fitting compatibility and the cumulative failure probability curve, the advantage of the Weibull-distribution based regression is concluded.
通过对超临界和超超临界机组使用钢材和热力系统的对比，说明了超超临界机组的化学清洗原则。
Through comparison of steel and thermal system between supercritical and ultra supercritical units, the principles of ultra supercritical unit chemical cleaning are explained.
通过模拟结果和实验数据的对比，说明模拟计算所采用的理论模型是合理的，本系统存在较大的创新性。
Through the contrast of simulated result and experimental data, the theoretical model, which was used during simulation, was proved reasonable, while bigger novelty existed in this system.
通过定义并结合具体实例将极值和弱极值概念作以对比，以说明它们的区别。
The differences between the extreme value and weak extreme value in concept and in use are discussed.
通过分析对比，说明了浮动套滑动轴承有较高运转稳定性和高运转寿命等优点，有着比较广泛的应用前景。
By the contrast analysis, make out that the tri-oil wedge floating-ring sliding bearing is provided with more movement stability and length of life, and it has more application foreground.
方法通过对车牌识别技术国内外现状的分析和对各类车牌识别技术的对比说明，提出了一种基于粗网格神经网络的车牌文字识别方法。
The method of recognizing rough grid features based on neural network are proposed, after literature review and comparison of generally used recognition method on vehicles license plates.
通过对比分析，说明了我国科研和开发的特点和实力差距。
By using comparison analyses, the characteristics and practical differences in science and developments in our country have been discussed.
介绍了塑料上销的技术要求、材质选择，通过纺纱对比试验和理论分析，说明塑料上销的应用可以提高成纱质量，是牵伸器材一次质的飞。
By comparative spinning practice, conclusion is made that plastic top cradle is capable of improving the yarn quality markedly as one of the drafting accessories.
通过同普通的由弹簧和阻尼器构成的减震台的计算对比，说明这种以塑性变形减震概念设计的减震台具有许多优点。
A comparison of calculated results with that of an ordinary isolator made of springs and dampers indicated that it has many advantages in isolating the shock of large displacement.
通过与其它两种不同预测方法的预测结果进行对比分析，说明了本文提出的模型具有一定程度上的实用性和优越性。
Compare the experimental results with the results of the other two predictive methods, describe that the proposed model has a certain degree of practicality and superiority.
对各种评价方法所考虑的因素和侧重点进行了对比，并通过评价结果比较，说明了应用两种以上方法能提高判定的准确性及工程的可靠性。
It also compared the factors and emphases that are considered in all the methods and showed using two or more methods can improve the reliability of the project through comparison results.
通过改造前后方案对比及机组考核验收的结果，说明改造具有显著的效益和较大的环保意义。
The new&old schemes'comparison and verification acceptance test results demonstrate the great economic and environment protection benefits resulted from modernization.
通过和实验数据对比，发现数值模拟和实验能较好相符合，说明此模型具有一定的可靠性。
We can happily find that the results of numerical simulation can accord with the experiment dates, which testifies the model credibility.
通过与一系列试验对比，说明了该模型在模拟混凝土梁、柱和楼板时的准确性和高效性。
The accuracy and efficiency of the models in simulating the RC beams, columns and slabs in fire are validated through a series of fire tests.
将该两种滤波器与一般情况的维纳滤波器的误差作了对比，并通过简单的理论试例，说明它们的局限性和应用范围。
On the other hand, the error of the two filters is compared with that of Wiener filter in general. Their limitations are shown by …
通过对兖矿国泰化工有限公司煤气化发电与甲醇联产系统在节能和产排污方面的研究分析，对比说明了煤气化发电与甲醇联产系统在节能、环保方面的优势。
Through research on IGCC for power and methanol co-producing system in Yankuang Cathay Coal Chemical co., Ltd, the advantages on energy saving and sewage discharge are revealed.
通过对兖矿国泰化工有限公司煤气化发电与甲醇联产系统在节能和产排污方面的研究分析，对比说明了煤气化发电与甲醇联产系统在节能、环保方面的优势。
Through research on IGCC for power and methanol co-producing system in Yankuang Cathay Coal Chemical co., Ltd, the advantages on energy saving and sewage discharge are revealed.
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