With the vast amount of using of the vaccum load tap switch, the steps that enlarge the applying scope will be quickened and it will be advantageous to the renewal and transform of the traditional style of the electric power system 随着真空有载分接开关的大量推广使用，将使干式变压器扩大使用范围的步伐加快，并有利于电力系统传统模式的更新、改造。
The type of the specific vaccum tap switch which i study is bpkal50-10 / 35-9c . this tap switch is suitable for 6-10kv-voltage degree which maximum current rating is 150a and maximum usable frequency is 50hz 课题具体研制的真空开关型号为bpk150?10/35?9c。它适用于电压等级为6?10kv，最大额定通过电流为150a，额定频率为50hz，三相任意连接的干式电力变压器。
The shift capacity also has been improved continually and the shift ways are more perfect with days . my subject study is the vaccum tap switch of the load voltage regulation with the dry transformer, which has features of safety, reliability and convenience for maintain 开关的切换容量不断提高。灭弧方式更加完善。本课题研究的是配合干式变压器有载调压的真空分接开关。
The results of gmr testing indicate that the gmr effect is much little in the assputtered films, but they will be enhanced after vaccum annealling in magnetic fileld . and we also found that the thickness of the films and the 磁阻性能测试结果表明,沉积态薄膜的磁阻性能微弱甚至没有,经过真空磁场热处理后的薄膜磁阻性能明显得到提高,并且薄膜厚度与退火温度均对薄膜的巨磁阻性能有重要影响。
Author pay more attention to the carbon isotope values of gas in fluid inclusions . the methods of pyrolysis and vaccum ball grinding have been used to obtain carbon dioxide, methane and other gases . then, the carbon isotope values of these gases have been identified by gc-c-ir-ms 加强了对包裹体中气体碳同位素测定方法研究，真空球磨法提取气体进行碳同位素分析的方法无裂解和氧化反应，代表真实流体，测定的碳同位素值可靠。
There are same quantity of right-and-left turn reel in every unit of package and indication at the seal of the every reel . every reel should be separated by soft foam . a pile reel has been enclosed in plastic bag with desiccating agent or vaccum packaging . then put in packing chest 每包装单元内，放入等数量的左右旋膜卷，并在膜卷封口处标明，每膜卷之间用软泡沫片隔开，成垛的膜卷封入带干燥剂的塑料袋内或真空方式包装，再装入包装箱。
After 150 % capacity increasing of 30 kt pet plant, through analysis of the factors that have effect on the prepolycondensation vaccum system, effective combination the sfc sequence control with the traditional pid control, the unstable problems exist in the technology control process were solved 摘要3万t聚酯装置在扩容150%后，通过对预缩真空系统的影响因素的分析，采取sfc顺序控制与传统pid控制有效结合，解决了工艺控制过程中存在的不稳问题。
Our main products include electric cooker, electric bottle, e-rice cooker, electric pan, gas-electric cooker, non-stick pan, non-stick ferrous molded pan, vaccum flask, aluminium water bottle, electric scooter, electronic controller of bathroom / body scale, etc 现有产品：电热锅、电子锅、电炒锅、电热水壶、电饭煲、电热饼档、气电火锅、不粘锅、不粘铸铁锅、铝合金水瓶、电动滑板车、电子体重秤控制器、电动滑板车控制器、智能电动自行车控制器等。
The results showed that the microstructure of as-deposited tbdyfe ii 1ms were amorphous and the crystal of tbfe2 were found in films after annealing at 500 . annealing films in vaccum could improve the saturation magnetization ms and the susceptibility, decrease the coercivity and the saturaion field, and make the direction of the magnetic moments parallel to the film plane 结果表明，制备态薄膜为非晶态结构，经过500真空退火热处理后，薄膜出现了tbfe_2的结晶物，薄膜的矫顽力和外场的饱和磁场大大降低，饱和磁化强度增强，初始磁化率提高，易磁化轴转向膜面。
At present, our country is in the period of systematic diversion, institution has become a rare resource in our country's economic society, and this led to an universal " institutional vaccum " in economic society, and the whole economic society was put in a state of imbalance, which is also a important reason of the disorder market economy and the inefficient economic move in our country 目前，我国正处于体制转轨时期，制度在我国经济社会中成为了一种非常稀缺的资源，这导致了我国经济社会中普遍存在一种“制度真空”，整个经济社会制度体系处于一种失衡状态，这也是我国市场经济秩序混乱、经济运行效率低下的重要原因。
