uniform resistance

均匀阻抗

  • The company 's product mesh wire with its bright surface uniform hardness and high corrosion resistance so that can be used to make a high-quality woven nets and conveyor belt .

    本公司的网线产品以其光亮的表面、 均匀的硬度及高耐 腐蚀 ,使我们的网线线材能织成高品质的编织网及输送带。

  • The results show that good sintering effect is related to the uniform coatings and the conductive filler with compact resistance less than 4 × 10-3 Ω· cm can be obtained by using PVP as surfactant in electroless silver plating .

    结果显示:包覆 均匀的颗粒煅烧效果好,而且用PVP作为表面活性剂化学镀银能得到低于4×10-3Ω·cm的体积 电阻的导电填料。

  • There existed some small pore in SiC coatings fabricated by CVR which made the coatings only by CVR obtaining poor oxidation resistance ; but uniform SiC coatings with excellent oxidation resistance at low cost could be obtained by combining CVR and other fabrication methods .

    但由于在涂层中存在一定的孔隙,仅用CVR制备的SiC涂层不能很好地改善石墨的抗氧化性能,将此方法和其他方法结合起来可以获得低成本的、 均匀的SiC 抗氧化涂层。

  • Used for shoe leather finish the latex wetting and spreading out to chrome crust leather were improved obviously as well as the coating is more uniform and coating resistance to soak in toluene or butyl acetate .

    用于牛鞋面革涂饰,提高乳液对坯革的润湿、铺展性能,涂层更 均匀,且 甲苯、醋酸丁酯的浸渍。

  • Wear-resistant non-fouling : PP pipes and fittings inwall are uniform and smooth flow resistance is small and does not scale .

    耐磨损、不结垢:PP管及管件内壁 均匀光滑,流动 阻力小并且不结垢。

  • High nitrogen steels have the nature of high strength good tenacity uniform corrosion resistance and local corrosion resistance ( corrosive pitting corrosion seam ); there is no doube about its excellent nature .

    高氮钢具有高强度、良好的韧性、 均匀腐蚀、 局部腐蚀(如点蚀,缝隙腐蚀等)性能,优异的性能勿庸置疑。

  • In this experiment the surface configuration of the films is compact the sizes of crystal grain is uniform the lowest sheet resistance is 270 ? / □ and the maximum transmittance within the range of visible light is about 83 % .

    本实验制备的薄膜表面致密结构,晶粒大小 均匀,方 最低为270Ω/□,可见光透射率最大为83%。

  • Results of Neutral Salt Spray tests show that an uniform pale yellow or light blue passivation film with corrosion resistance corresponding to that by chromate treatment is formed on the surface of galvanized steel by the molybdate treatment .

    中性盐雾腐蚀(NSS)试验表明,采用该工艺可获得 耐蚀 与低Cr钝化相当的具有 较为 均匀的淡黄或浅蓝色钝化膜。

  • In recent years many studies were carried out to develop the electroless coatings for numerous interests such as uniform thickness high hardness good corrosion resistance easy operation .

    化学镀镍磷合金镀层具备较好 耐蚀 性能,膜层厚度 均匀、硬度高、 耐磨 好,且操作方便,成为近年来的研究热点。

  • This thesis presents a raised panel method based on NURBS ( Non - Uniform Rational B-Splines ) for predicting the wave pattern and wave resistance of a ship with forward speed piercing the free surface of an ideal fluid .

    本学位论文以基于非 均匀有理B样条( Non-UniformRationalB-Splines,NURBS)的面元法计算排水型船舶的兴波波形及波形 阻力

  • Effect of Grain Refinement on Uniform Corrosion Resistance of Zircaloy-4

    晶粒细化对Zr-4合金 均匀腐蚀 性能的影响

  • The alloy possesses a good property of uniform corrosion resistance in concentrate hydrochloric acid medium at temperature of 50 ℃ after the alloy has a solution heat treatment in 1 150  ̄ 1 180 ℃ .

    合金经1150℃~1180℃ 溶处理后,在50℃浓盐酸介质中,仍具有良好的 耐蚀 性能

  • The corrosion results show that 8 # alloy is better than zircaloy-4 for both uniform corrosion resistance and nodular corrosion resistance .

    腐蚀结果表明,8#合金的抗 均匀腐蚀 性能和抗疖状腐蚀性能均优于Zr-4合金。

  • The results show that the alloy possesses fine and uniform microstructure and excellent wear resistance in which slide and abrasive wear are dominant in the wear behavior .

    研究结果表明:半固态挤压成形合金具有细小、 均匀的微观组织和良好的 耐磨 ,磨损失效形式以滑动和磨粒磨损为主。

  • Uniform Corrosion Resistance of α Titanium ( Ti-Al-Zr ) Alloy in 360 ℃ Water and 400 ℃ Steam

    α钛合金(Ti-Al-Zr)在360℃水,400℃蒸汽条件下的 静水 腐蚀行为

  • Stainless steel will have good corrosion resistance with lower carbon and nitrogen contents silicon content over 4.5 % ~ 5.5 % micro alloy elements and uniform heat treatment after the sulphuric acid resistance of high silicon stainless steel and high silicon nickel alloy was described .

    综述了高硅不锈钢和高 硅镍合金的 硫酸 腐蚀性能后指出,要使高硅不锈钢具有良好的耐蚀性能,钢中的碳、氮含量要低;硅含量要大于4.5%~5.5%;

  • More uniform temperature distribution membrane membrane water content increases its resistance decreases membrane conductance increased the chemical reaction of aggravated battery performance enhancements .

    膜内温度分布比较 均匀,膜内水含量增加,其 内阻减小,膜的导电性增强,化学反应加剧,电池性能增强。

  • Results show it has such advantages as rapid blackening uniform colour good corrosion resistance no pollution and low cost .

    研究结果表明,该工艺具有发黑速度快、色泽 均匀、防腐 好、不耗能、无环境污染、成本低廉等特点。

  • The results showed that the coating was mainly formed by the VC it was of compact and uniform structure with high micro-hardness and good frictional resistance .

    结果表明,通过本研究开发的熔盐配比和处理工艺,获得的渗层主要由碳化钒组成,而且渗层组织 均匀、结构致密、具有很高的显微硬度和良好的 耐磨

  • The obtained black chromate film has the properties of black and shining uniform hue high corrosion resistance good adhesion and wear resistance .

    采用这种钝化工艺获得的钝化膜油黑发亮,色调 均匀耐蚀 高,附着力强,耐磨性好。

  • If the distribution of pile groups are uniform the pile resistances show such properties that the resistance for the corner pile is the biggest and one in the center is the smallest .

    基本 均匀等长布桩,桩筏(承台)基础 顶反力总表现为:角桩最大、边桩次之、中心桩最小。

  • Porous ceramics have wide applications in various areas like filters and catalyst supports due to their uniform porous structures high specific surfaces excellent permeability corrosion resistance and thermal shock resistance .

    多孔陶瓷由于具有 均匀 分布的孔隙结构、发达的比表面、良好的透过性以及耐腐蚀、 抗热震等优良性能,使其在过滤和催化剂载体等方面有了广泛的应用。

  • It was feasible to prepare compact and uniform Ni-P alloy coating of good adhesion strength and corrosion resistance by properly controlling the plating parameters .

    结果表明,所确定的镀液性能稳定,沉积速度较快,在该工艺条件下能在铍表面获得细致、 均匀、结合力和 耐蚀 性能良好的镍-磷合金镀层。

  • The wear resistance of polycrystalline diamond compacts ( PDC ) is an extraordinary important technique index but there is no a uniform standard of PDC wear resistance testing method so far .

    金刚石-硬质合金复合片的耐磨性是一个非常重要的技术指标,但迄今为止国际上尚无 统一的PDC 耐磨 测试标准。

  • A New Method of Establish Uniform Area In Electrical Resistance Tomography

    电阻层析成像 均匀场域的建立方法

  • Wen oily sand smooth and shiny no uniform pattern of sand color easy to clean corrosion resistance and other characteristics of the materials welcome .

    砂纹细腻,光滑有光泽,砂纹 均匀无色差,易清洁, 锈蚀等特点,欢迎来料加工。

  • When the additional quantity of SiO2 nanoparticles is 3 grams the hybrid film is integrated dense uniform and conglomeration-free . The hardness adhesion and concussion resistance become to be higher .

    当纳米SiO2粒子加入量为3g时,杂化膜表面完整、致密、 均匀、团聚现象不明显,杂化膜的硬度、附着力和 冲击 性能都有所提高。

  • Results show that passive film obtained with this formular had bright black surface uniform color high corrosion resistance and abrasive resistance and good adhesion force .

    研究结果表明,采用该种钝化液获得的钝化膜油黑发亮,色泽 均匀耐蚀 及耐磨性好,附着力强。

  • The results show that the Ni-P coating prepared with new process is more compact and uniform and the corrosion resistance is superior to that of traditional process Ni-P coating .

    结果表明:新工艺方法获得的Ni-P镀层更 均匀、致密, 耐蚀 优于传统工艺化学镀层;