绝缘

Diamond, an allotrope of carbon, has many physicochemical properties unrivaled by other known materials, such as superhardness, high thermal conductivity, high spectral transmittance and perfect electrical insulation. Thus it is considered an ideal material for many special applications in mechanics, thermotics, optics, electronics and other fields.

金刚石是碳的一种同素异形体，具有许多其它材料无法比拟的物理化学性质，如超高硬度、高导热率、高光学透过率和极好电绝缘性，因而在力学、热学、光学和电子等领域有许多特殊的应用价值。

Glass powder plug porcelain glaze, sealant, connector sealant, fine grained alundum powder, glass-ceramics and ceramics for electrostatic precipitator (ceramic rotating shaft, vibrating bar, wall bushing, porcelain insulation seat). Apart form being supplied to Sanle General Electric Corporation as the accessories of the military supplies, these products sell well in more than 20 provinces, cities and autonomous regions in China, and are exported to many countries and regions in Europe and North America, being well received by the users.

本公司主要生产：电真空玻璃制品，电真空陶瓷制品（A-75、A-95、A-94.3、A-99等）、玻璃粉（火花塞瓷釉、密封剂、接插件密封剂）、刚玉微粉、微晶玻璃及电收尘设备用陶瓷（瓷转轴、振打棒、穿墙套管、绝缘瓷座）等六大系列几十个品种的产品，产品除供三乐电气总公司军品配套外，还覆盖全国二十几个省、市、自治区，并远销欧美等多个国家和地区，深受用户欢迎。

According to the difference of technological conditions and application scope of work piece to be settled, this ceramic layer can improve the anticorrosion, antifriction, galling resistance and insulation of metal.

依所形成的工艺条件和待处理工件应用领域的不同，该陶瓷层具有明显提高金属的耐蚀、耐磨、抗擦伤和绝缘的特性。

For enhancing insulation,the curent transformer can operate in damp and antipollution Ⅱclass.

由于加强了绝缘，在潮湿凝露及II级污秽条件下也可正常运行。

LFZB2-10 current transformer is fully enclosed.Its iron core is made of magnetic material of superior quality.The primary and secondary windings and the iron core are insulated by epoxy resin.It has a good ability of antipollution and moisture proof.Its surface is easy to clean.

LFZB2-10型电流互感器为全封闭式结构，铁芯采用优质的导磁材料，一、二次绕组及铁芯均浇注在环氧树脂中，具有优良的绝缘性能和防潮能力，并容易做到表面清洁。

This is true for an arbitrarily small electron-phonon coupling within the mean-field adiabatic approximation, which treats the phonon degree of freedom classically.

在电子半满情况下，晶格形成二聚化，基态具有二聚化长程序；在平均场近似下，声子自由度是经典的，对于任意小的电声耦合，都有Peierls相变，基态是二聚化的绝缘相。

Lonely Planet has summarized that "the most lasting impressions you'll take away of Chileans is undoubtedly of their renowned hospitality, helpfulness, genuine curiosity and heartfelt eagerness to make travelers feel at home", maybe this does not apply to Arica…..I have had the opportunity to visit this northern most city of Chile during the last Semana Santa weekend. It's a port city and also a stopover for tourists who are border crossing to Peru.

从小时候一只被气喘病纠缠着，所以在求学时与一切登山露营的活动绝缘，总觉得自己的体力不可能胜任﹐但却在后来却被本地摄影人KIM TEOH的'神灵的故居'感动了，再加上之前爬了金山牛刀小试后有了点信心，觉得如果错过了当时朋友所组织的登山团自己将会后悔，最后也就毅然参加了。

Taking the 550kV GIS installed in a certain hydropower station in China as research background and according to structure and operational features of this 550kV GIS, on the basis of calculating VFTO under seven kinds of operation modes, the damage of VFTO to transformer insulation and its influence on surge arrestor counter as well as the influences of closing resistor and voltage caused by residual charge on the amplitude and frequency of VFTO are researched.

以董箐水电站为研究背景，根据550 kV GIS结构及运行特点，在计算了隔离开关7种操作方式下VFTO的基础上，分析了VFTO对变压器绝缘的危害与对避雷器计数器的影响以及残余电荷电压和合闸电阻对VFTO幅值与频率的影响。

The products includes on-line intelligent monitoring and diagnosis system of six dissolved gases and water contents in transformer oil; transformer partial discharge on-line monitoring system; capacitive electrical apparatus and metal oxide arrestor insulation on-line monitoring system,etc,.

该产品包括变压器油中六种溶解气体及微水含量在线智能监测诊断系统；变压器局部放电在线监测系统、电容性电气设备及金属氧化物避雷器绝缘在线监测系统等十多种系列产品，监测特征量多、功能齐全，智能化程度高，可靠性和灵敏度满足工程运行要求。

Product characteristics : 1, excellent heat resistance : can adapt to the use of power lines due process overload and short circuit of the high temperature; 2, excellent electrical properties : material for the performance of their higher intensity and volume resistivity of insulation, security is good; 3. excellent corrosion resistance and anti-aging properties : apply to the soil and working environment, long life; 4. excellent flame retardance : difficult combustion; 5, smooth wall formation, the friction coefficient, good wear resistance : in the installation process can greatly reduce the damage to power lines, improve work efficiency; with the traditional asbestos cement pipes, the The product is light weight, good flexibility, earthquake-resistant and differential settlement, and not at the construction site encapsulation pouring concrete; Transport construction is simple, low cost, can greatly shorten the construction period.

产品特点： 1、优良的耐热性能：能适应电力电缆使用过程因过载短路而产生的高温； 2、优良的电气性能：材料自身表现为较高绝缘强度和体积电阻率，安全性好； 3、优异的耐腐蚀性能和抗老化性能：适用于各种土壤和工作环境，使用寿命长； 4、优良的阻燃性能：不易燃烧； 5、内壁光滑平整、摩擦系数小，耐磨性能好：在敷设过程中可大大降低对电缆的损害，提高工作效率；与传统的石棉水泥管相比，产品的重量轻、柔性好、抗震性及抗不均匀沉降好，无须在施工现场包封浇混凝土；运输施工简便，费用低，可大大缩短工期。

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。