Test method of surface insulation resistance for printed boards GB/T4677.1-1984印制板表层绝缘电阻测试方法
With extreme high surface insulation resistance. 具有极高的表面绝缘阻抗值。
Measuring Energy Distribution of Surface Trap in Polymer Insulation by PEA Method copies graphic matter by the action of light on an electrically charged photoconductive insulating surface in which the latent image is developed with a resinous powder. 电声脉冲法测量聚合物绝缘表面陷阱能级分布通过电光在能内部阴极成像的光敏绝缘表面的移动来复印东西。
To come off, as in flakes or scales. Performance of Surface Insulation of Electrical Steel Sheets 阶段性完成完成,如一片片或一层层地电器用钢片的绝缘涂层
Analysis of Thermal Properties at Surface of Multilayer Insulation of Space Target THE HEAT TRANSFER CHARACTERISTICS OF OSCILLATING-FLOW HEAT PIPE BY EXTERNAL ACOUSTIC CAVITATION FIELD 空间多层隔热组件表面红外辐射分析声空化外场对振荡流热管传热性能的影响
Performance of Surface Insulation of Electrical Steel Sheets 电器用钢片的绝缘涂层
Performance of Surface Insulation of Electrical Steel Sheets Designation of SUS Steel Special Use Stainless 电器用钢片的绝缘涂层不锈钢片材常用代号
Influences of HF Acid Eroding Treatment on Surface Insulation Performances of Machinable Ceramics 氢氟酸腐蚀对可加工陶瓷表面耐电的影响耐烧性能耐受表面火
Influence of Distributions of Circulation Losses and Iron Losses on Stator Temperature Field and Heat Transfer Coefficient's Calculation of Outer Surface of Insulation 铁耗和环流损耗分布对定子温度场及绝缘外表面散热系数计算的影响
The highly constant quality of BASF dispersion and compatibility of external wall decorative surface and thermal insulation layer interface ensure the stability for the whole external wall thermal insulation and surface decoration system. 巴斯夫乳液稳定的高品质和外墙饰面与保温层界面的相容性保证了整个外墙外保温饰面系统的稳定性。
The thermal insulation property of a light solid extinguishant produced by the authors was tested, and the influence of the surface film to the thermal insulation property was studied in this paper. 通过对自行研制的轻质固体灭火剂隔热性能的测试,研究了表面隔油膜对隔热性能的影响。
Control measures of cracks produced on the surface of external heat insulation wall of building 建筑外墙保温隔热面层裂缝的控制
It'mainly concludes these characteristic parameters, such as visual, dryness, ion contamination, welding flux residual, surface insulation resistance and electric migration et al. 这些参数主要包括:外观、干燥度、离子污染、助焊剂残留、表面绝缘电阻和电迁移等。
Application of PEF to grain surface for insulation heat in large warehouse 高大平房仓粮面PEF压盖隔热试验
The orthogonal experiments are carried out, and the results and various affecting factors are discussed, so that the moistureproof measures for outer surface of the insulation wire are proposed. 安排了正交试验,并对试验结果及诸影响因素进行了讨论,提出了绝缘芯线外层的防潮措施。
30 mm thick mineral binder and expanded polystyrene granule insulating material is used for the surface thermal insulation of external wall of a residential project in Beijing. Tapestry brick is used for Finish coating. 浅谈胶粉聚苯颗粒保温浆料在外墙保温中的施工技术某住宅工程外墙外保温采用30mm厚胶粉聚苯颗粒保温浆料,饰面层为粘贴面砖。
The surface insulation coating of non oriented silicon steel is comprised of the organic coating, mineral coating and mineral filled organic coating. 无取向硅钢表面绝缘涂层分成有机涂层、无机涂层和半无机涂层三大类。
The paper introduces a coating with high temperature resistance and insulating property for surface insulation process of electric heater coil of heating coil in automobile cigar lighter. 介绍一种能耐高温和绝缘的涂料及应用于汽车点烟器发热线圈电热丝表面绝缘处理工艺。
Materials for outer surface protection of insulation 设备及风管保温的外护层材料
Polystyrene foamed plastics and GR6 used to cover the surface of grain bulk for insulation heat were tested. 本试验选用聚苯乙烯泡沫塑料和GR6作为隔热材料进行粮面压盖隔热保冷试验。
On the assumption that there are linked bolts but no air space between engine surface and insulation panel, plate vibration response theory is adopted to solve the problem. 假定隔声结构和机体之间通过螺栓连接但隔声板和机体间无空气层时,隔声板辐射的噪声。利用振动响应理论来分析当隔声结构和机体存在连接时的隔声结构的振动。
Study on Outside Surface Temperature of Insulation Layer of Directly Buried Steam Heating Pipeline 直埋蒸汽管道保温层外表面温度的探讨
The experiences of engineering practice show that the adoption of higher safety coefficient, strictly controlling of concrete temperature and paying more attention to the surface thermal insulation are very effective in preventing the occurrence of cracking. 文中提出,在适当提高安全系数,严格控制基础温差、做好早期表面保护的基础上,再做好长期表面保护,就有可能防止施工期出现裂缝,这些经验己在工程实践中证明是正确的。
So tracking on the surface of polymer insulation material is consider as a major cause attached importance to the safety and reliability of running electrical equipment. 这些因素能够降低粗糙表面的疏水性,并将导致表面的漏电痕迹劣化,从而影响高电压电气设备的安全性和可靠性。
Study of Progress of the Surface Insulation Coating of the Silicon Steel 硅钢绝缘涂层的研究进展
Due to the requirement of higher power, higher capacity and miniaturization for the pulse power devices in future, surface flashover in vacuum insulation material becomes an important problem in the development of pulse power technology. 随着脉冲功率装置向更高功率、更高容量、更小型化方向的发展,对真空绝缘材料的沿面闪络特性提出了更高的要求。
The composite coatings not only in insulation performance, Dirt Resistance resistant tensile properties and water resistance, but also alkali-resistant properties are able to meet the country standards in outer surface of building insulation with reflective coatings. 制成的复合隔热涂料的隔热性能、耐沾污性、耐拉伸性能及耐水、耐碱性等性能都能够满足建筑外表面用反射隔热涂料的国家标准要求。
In preparation of liquid molten salt leaching process, the time on the preparation of molten salt surface insulation film were investigated. 液浸熔盐制备过程中,考察了熔盐的时间对制备表面绝缘膜的影响规律。
The electric field distribution, the main factors affecting internal insulation and surface insulation of GIS and the effect of related structure parameters on electric field distribution are obtained by analysis of computation results. 论文采用有限元法,对三相共箱式GIS的三维电场进行计算,通过计算分析获得了GIS的电场分布规律,影响GIS内部绝缘和表面绝缘的主要因素,以及相关结构参数对电场分布的影响。