平整度

píng zhěng dù
  • evenness;planeness
平整度平整度
平整度[píng zhěng dù]
  1. 最后将其成功地应用到一种厚铜箔(0.4~0.5mm)环氧玻璃布层压板上,得到的覆铜板样品具有剥离强度高、平整度好、电性能优良等特点。

    Finally , we successfully use it in some respects of thick copper-foil ( 0.4-0.5mm ) clad epoxy and glass fibrous cloth laminates . The copper clad laminates possess the characteristics of high peel strength , good planeness and excellent electric properties .

  2. 城市道路平整度指标的评价和引起异常的分析

    Evaluation for Urban Road Planeness Index & Its Abnormal Analysis

  3. 基于模糊C均值聚类的织物平整度等级评定

    Fabric Wrinkle Grade Assessment Based on Fuzzy C Median Cluster

  4. 采用模糊C均值聚类客观评定织物平整度等级。

    Fuzzy C Median ( FCM ) cluster is proposed to evaluate the fabric wrinkle grade objectively .

  5. 引入平整度系数k,对薄膜/粘合剂/纺织品基材的最佳粘合条件进行了理论分析。

    The best condition of the glueing is theoretically analyzed by the constant k.

  6. CD型车载式颠簸累积仪是新近研制的一种路面平整度快速测定设备。

    The CD Type Vehicle-mounted Bump Integrator is a newly developed device for quick assessment of pavement evenness .

  7. 本文依据路面检测技术提出了路面纵断面的三层检测模型:纹理层,平整度层和GPS层。

    A three-layer-test model including of texture layer , evenness layer and GPS layer is proposed to achieve the entire longitudinal profiles information .

  8. 数显3m直尺式平整度仪的设计与测量原理

    The design and measuring principle of the digital three-meter ruler evenness measuring instrument

  9. 3m直尺用于热铺层平整度检测时的热变形现象分析

    Distortion Phenomenon Analysis of 3m Ruler Used in the Test of Hot Surface Smooth

  10. 本文结合工程实际,简要讲述SBS改性沥青混凝土路面平整度的控制。

    An account of practice experience for the flat control of SBS modified asphalt pavement is given briefly in this paper .

  11. SEM和AFM分析结果表明,随W、Mo添加量的提高,薄膜表面光洁度增大,平整度提高。

    SEM and AFM analysis showed that the films surface roughness and flatness improve with the increasing of W or Mo content in the films .

  12. 国际平整度指数IRI作为路面平整度评价指标的研究

    Research on the International Roughness Index ( IRI ) as the Pavement Roughness Index

  13. 改善生长层表面平整度,提高Low-E膜层的性能

    Increasing the Performance of Low-E Film by Improving Surface Smoothness of Growth Layer

  14. 以硅片表面的平整度(flatness)和硅片表面的全场厚度范围(TTV)等参数为基础,建立了硅片表面的理论形貌模型。

    A model of theoretical topography of a silicon wafer was established using its flatness and total thickness variation ( TTV ) .

  15. 文章讨论了利用电子水准仪进行高速公路路面平整度&国际平整度指数IRI测定的一种方法。

    A method to determine IRI for expressway using an electronic digital level is discussed in this paper .

  16. 《RSPⅡ路面检测车系统》在路面平整度检测中的应用

    Application of " PSP ⅱ Pavement Detection System " in the Detection of Pavement Flatness

  17. 经氧等离子体处理后,ITO薄膜的表面粗糙度减小,平整度提高,提高了ITO薄膜表面的润湿性能,改善了有机物在其表面的成膜性能。

    It is found that ITO surface roughness decreased after oxygen plasma treatment , which can improve its wetting performance and consequently improve the film performance .

  18. SBS乳化改性沥青稀浆封层具有防渗、抗滑、弥缝和提高路面平整度、改善路面外观的作用,用途广泛。

    The grout sealing of asphalt pavement is of seepage prevention , skid prevention , sealing , promote the evenness of pavement and improve the pavement outlook , with extensive uses .

  19. 对TiO2/Cu纳米复合镀层的微观形貌研究发现,纳米TiO2颗粒的添加可使镀层的致密度和表面平整度得到明显的改善,并有利于得到均匀细小的组织结构。

    The microstructure of the TiO2 / Cu nanocomposite coating shows that adding TiO2 nanoparticles is beneficial to greatly improve surface density and smoothness , and to obtain homogeneous and fine structure . 4 .

  20. 铺筑质量研究是指对7d养生结束后基层的平整度、裂缝以及芯样进行分析研究。

    Construction quality study refers to end of 7d curing the roughness of the end of the base , cracks , and core samples were analyzed .

  21. ADAMS软件建立了某压印机构多体动力学仿真模型,分析了控制连杆的长度对整个压印机构的影响,并对该机构进行了运动仿真;光盘母盘平整度检测的研究

    ADAMS . Analysed the influence of the length of the control_link on the Stamping Mechanism , and carried on the stamper mechanism 's kinematics simulation . Study on CD Stamper flatness measurement based on single chip system

  22. 对一长度为3m的分段共振耦合RFQ冷模进行了多次调谐和测量,得到了RF电场平整度好于4%的场分布;

    Tuning and measuring on a 3-meter aluminum RFQ cold model with three resonantly coupled segments is carried out , RF electric field distribution with flatness better than 4 percent is obtained .

  23. OLED显示器件经常采用ITO膜作为有机发光的出射面和透明电极,要求ITO膜可见光透过率、导电性、表面平整度以及功函数都很好。

    Because of better conductivity , higher transparency , smoother surface and higher work function , ITO ( Indium tin oxide ) films are used as the transparent electrodes which are the emitting side in OLED .

  24. 实验结果表明,当二乙基锌和过氧化氢溶液的脉冲时间分别为0.5s和2s时,所生长的氧化锌薄膜具有良好的宏观平整度。

    Lots of experiments indicate that ZnO films offer good thickness uniformity when the pulse time of DEZn and H2O2 is 0.5 s and 2 s. respectively .

  25. AFM结果显示Cu/Mo纳米多层膜表面Cu层平整度随调制周期的增加有所提高,随调制比的增加,Cu层厚度降低,晶粒尺寸减小,多层膜平整度有所提高。

    For Cu / Mo nano-multilayer films , AFM results show that smoothness of Cu layer surface improves with the increase of modulation period , and with the increase of modulation ration , Cu layer thickness reduces , grain size becomes small , so smoothness of multilayer film improves .

  26. 研究结果表明:掺杂SiO2会使WO3薄膜厚度增大,折射率下降,表面平整度降低,颗粒尺寸增大;

    Results reveal that the thickness of the WO 3 films increases with the adding of SiO 2 , while refractive index of the films decreases , the grain of the films become bigger and the surface becomes rough .

  27. 本文报道了用低角度x射线衍射(LXD)技术研究由a-Si:H与a-SiCx:H构成的组分调制多层膜的周期性,厚度、界而平整度及微结构。

    In this paper , the periodicity , the thickness and interfacial flatness of compositional modulation layers , as well as microstructures on a-Si : H / a-SiCx : H multilayer , have been studied by using Low-angle X-ray diffraction technique .

  28. 并针对压力传感器的敏感膜,通过两次键合及SOI自停止腐蚀成功制备了厚度可控的均匀单晶硅薄膜,硅膜表面质量优良,平整度在±0.15μm的范围内。

    The thickness-controlled crystal silicon membrane which was employed to form the sensitive membrane of pressure sensor , was fabricated by two steps of SDB and SOI etch-stop . The surface quality of the membrane is excellent and the flatness is in the range of ± 0.15 μ m.

  29. 介绍车载式颠簸累积仪(PZC-2000)在沥青混凝土路面平整度检测中的应用。

    The application of vehicular bump-integrator ( PZC-2000 ) in the regularity inspection of bituminous concrete pavement is introduced , and a case study is presented .

  30. 通过对免烫整理剂QDWR整理加工条件的研究,确定了免烫整理剂QDWR的最佳应用条件,并对处理后织物折皱回复角、水洗后平整度、撕破强力和白度等进行分析。

    Optimum applied conditions of DP finish QD-WR have been obtained by research of DP process . The applied performance was investigated by determination of wrinkle recovery angle , DP grade , tearing strength and whiteness of the fabric treated with 2D resin and QD-WR respectively .