American Heritage defines a utility as a commodity component that is provided for general consumption and designed for a variety of practical USES.
美国传统词典定义公用事业是作为日用组件为大众消费和设计提供不同的实际使用。
The scene database is important component of flight simulators, and building the scene database universal platform has remarkable function and practical significance.
地景数据库是飞行模拟器的重要组成部分，构建地景数据库通用平台具有显著的作用和现实意义。
The article presents the software reuse technology based on component by using the mature component design standard, proposes a more practical implementing model.
阐述了基于构件的软件复用技术，利用其成熟的构件设计标准提出了一种比较实用的实现模型。
The simple and feasible circuit component model for the PTC resistor was built, by which the practical PTC resistor is replaced to simulate directly in circuit simulation software.
对PTC电阻建立了一个简单可行的电路元件模型，将此元件模型代替实际的PTC电阻在电路仿真软件中直接进行仿真。
A practical method was developed for component temperatures retrieval with MODIS satellite data.
探讨了一种利用MODIS卫星遥感数据提取组分温度的实用方法。
The practical teaching system of middle vocational school is made up by component system and guarantee system .
中等职业学校实践性教学体系包括组成体系和保障体系两部分。
It proposes a new search algorithm namely "reusable component search algorithm with information of UML design model". Combined with facet search algorithm, it is used in a practical system.
提出了一个新的构件检索算法“利用UML设计模型信息进行可复用构件查询”，并将它和刻面查询算法合成后应用于实际系统中。
To transform science and technology into practical productive forces is an important component of scientific and technological research work in colleges and universities.
科学技术转化为现实生产力是高校科技工作的重要组成部分。
As a practical variety with high business value, advertising English is an important component of modern English, it has its own special linguistic features and communicative and persuasive functions.
作为一种具有很高商业价值的实用性文体，广告英语是现代英语的一个重要组成部分，具有独特的语言特征和交际、劝说功能。
As the key vulnerable component of the sieve bend, elaborated the stainless steel welded curve screen plate principle of work, structure characteristic and practical application.
阐述了作为弧形筛关键易损件的不锈钢焊接弧形筛网的工作原理、结构特征和实际应用。
With the influence of manufacture technology and practical working environment, there are random errors between the nominal value and the component or input parameters in electronic circuits.
由于制造工艺和实际工作环境的影响，实际电子线路中的元器件及输入参数与其标称值之间总是存在着随机误差。
So understanding is event and a sort of practical activity in which as the component of understanding "application" has important significance.
因此，理解是事件，是一种实践活动。在这种活动中，“应用”作为理解的组成部分具有重要的意义。
Due to the influence of manufacture technology and practical working environment, there are random errors between the nominal value and the component or input parameters in electronic circuits.
由于制造工艺和实际工作环境因数的影响，实际电子线路中的元器件及输入参数与其标称值之间总是存在着随机误差。
The practical application engineering of the system was studied specifically, including hardware circuit design, electronic component selection and system application software design.
该系统从实际应用工程出发，主要对硬件电路设计、电子元件选择、系统应用软件设计等方面进行具体探讨和研究。
Aiming at a typical component in towed concrete pump, a simple and practical clamp and machining method are suggested in the paper.
文章针对拖式混凝土泵车中的一种典型零件，介绍一种简单、实用的外圆磨削夹具及零件的加工方法。
Especially on effective method using inductor and capacitor combined component is giving for constraining high-phase harmonic wave of power, which were of much practical meaning.
提出了用电感电容元件来抑制电源高次谐波，起到了很好的效果，具有较强的实际意义。
In IRP algorithm, routing is based on component from Server, which is simple and practical, but cannot adapt dynamic change in distributed system environment.
IRP算法仅根据服务器提供的路径构件进行寻径，简单实用，但难以适应分布系统环境的动态变化。
This dissertation is the main component of project 863 "open-source software, key technology and IP resource library system," has important theoretical and practical significance.
论文完成的工作成果是863“开源软件IP资源库关键技术及系统”的重要组成部分，具有重要的理论和现实意义。
The practical teaching is an important component in computer teaching, and has the direct influence on the teaching effect.
实践教学是计算机教学的重要组成部分，对教学效果有着直接的影响。
With this new method it is very convenient to measure the 3-d displacement component in practical engineering problems. Its measuring accuracy can meet engineering demands.
此方法对工程实际问题中三维位移分量的测试是比较方便的，测量精度也能满足工程需要。
Besides, researches of tourism culture had became an important component of tourism studies, and it was of great significance both in terms of theory and practical application.
旅游文化研究已经成为旅游学研究的重要组成部分，不论是从理论上还是从开发的实际运用操作上都具有重要意义。
The integrated-optic acoustically tunable optical filter (ATOF) has shown considerable potential as a practical optical communication component.
集成声光可调滤波器（ATOF）作为实用光通信器件，显示了巨大的潜力。
Practical teaching is an important component of higher professorship education, which is decided by objective of training talent in professorship education.
高职实践教学是高职教育的重要组成部分，这是由高职教育人才培养目标决定的。
Part 2 is in the Projection Pursuit ideology high-dimensional data principal component analysis dimensionality reduction theoretical analysis and practical application;
第2部分进行的是在投影寻踪思想下对高维数据主成分分析降维的理论分析和实践应用；
The connecting mode of the platform component and the platform support is improved so as to be more practical.
本发明改进了平台构件与支撑件的连接方式，从而更加适于实用。
In order to put SOC into some practical applications, the designs for various component controllers of SOC are required.
为了能使SOC面向实际应用，需要设计各种相应的组件控制器。
Finally, a case study shows the functions and results of the service component assembly tool, and verifies the practical of the visual service component assembly tool.
最后通过一个案例简要展示了服务构件组装工具的功能和服务构件运行结果，验证服务构件可视化组装工具的实用性。
Results Principal component analysis of FTIR Spectroscopy exhibited practical value on reflecting the degree of difference in chemical compositions among different species from the same genera.
结果FTIR的主成分分析在反映同属不同种植物化学组成差异程度上具有应用价值。
The practical example shows that it is an effective method to analyze the small samples of mechanical component life-tests.
实例分析表明，本文方法是一种分析机械零件全寿命试验小子样样本的有效方法。
The practical example shows that it is an effective method to analyze the small samples of mechanical component life-tests.
实例分析表明，本文方法是一种分析机械零件全寿命试验小子样样本的有效方法。
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