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The discrete reactive power optimization in power system is studied in this dissertation From the existing mathematical and ...

本文对电力系统及配电系统的离散无功优化问题进行了详细系统的研究，提出了离散无功优化的各种模型与算法。

The flashover of power equipment due to contamination, especially in large area is serious problem in power system.

污秽条件下的电气设备外绝缘问题一直是电力系统的重大问题，由大面积污闪引发的停电事故严重威胁着电网安全运行。

Research results: Kolmogorov entropy is more than zero, lyapunov exponents tend to zero, correlation dimension is real number of more than 3, negative power appears partially in power spectrum in lower frequency and the FCA diagram as certain inclination.

研究结果：kolmogorov熵大于0，Lyapunov指数趋于0，关联维为大于3的实数，功率谱图中在低谱部分出现负幂，PCA图具有一定的斜率。

Bowl mill in power plant,due to long term operation in bad environment that may easily cause work face wornout on gearwheel,decreasing output and affecting equipment safe and stable operation the thermal power plant of Dongfeng Automobile Corp has raised a plan of "bowl mill gearwheel turn over usage"and gat a very good result.

摘 要］电厂磨煤机长期在恶劣的条件下运行，易导致齿轮工作面磨损，降低出力，影响设备的稳定安全运行。东汽热电厂为此提出了"球磨机大齿轮翻面使用"的实施方案，且取得了良好的效果。

In 2003, the government privatised J-Power in the hope that the rigours of the market would instil greater efficiency.

2003年，政府将J-Power私有化，希望市场活力能逐渐带来更高效率。

On the part of journalists, they largely help those in power to interpellate the public even without knowing it because, according to the theories of Althusser and Pecheux, they themselves are already constituted as subjects by their institutional discourse or discursive formations with the consequence that the connection between power and news reporting and the ideology which results from that connection and which is often latent in the discourse or discursive formations have simply become commonsense to them and are largely taken for granted by them.

然后，我们把新闻语篇中的转述引语作为分析的重点，从三个方面对转述者和被转述者的"声音"之间的动态关系做了批评性的分析：（1）引语和引述者的话语在多大程度上是界限分明的，即引述者在多大程度上把引语的声音与自己的声音融为一体或者相互分开；（2）转述语境在多大程度上支配或影响对引语的理解；（3）引语在多大程度上表达了原话的人际功能意义。

We think of the upper southern part of the United States as linguistically conservative, but in fact it has preserved uses of power, powerful, and mighty that were innovative in their time.

我们认为美国中南部在语言的使用上是很保守的，但事实上，这部分地区却保留了在当时十分创新的power，powerful 及 mighty 的用法

By applying object-oriented analysis method, the device elements in power system are used as research objects in phase coordinates for network modeling and fault analysis. The symmetrical feature of power system elements is studied and optimized calculation methods for various application environments are developed.

本文以电力系统设备元件和网络节点为主要研究对象，利用面向对象的分析方法，在相坐标系下对网络建模和故障处理作了深入的研究；分析了电力系统元件的对称性，为各种不同应用环境研究了实用化的优化计算方法。

Carefully removed with the iron pipefish capacitance (electrostatic iron in order to prevent damage to the motherboard, it is advisable to power the use of iron after heating), looking for a change with the type of capacitor, plug in power after the CPU and memory, computer normal operation, troubleshooting.

用尖嘴烙铁小心卸下该电容（为了防止烙铁静电对主板的损坏，最好将烙铁加热后再断电使用），找一只同类型的电容换上，插上CPU和内存后通电，计算机运行正常，故障排除。

The results have shown that this method is effective. It can provide a new way for the performance monitoring and diagnosing in power plant, and provide a foundation of predictive maintenance in power plant.

这将为建立电站性能监测与诊断系统提供新的方法，为在电站实现状态预测性检修创造条件。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。