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pf

  • 功率因数;维修指南
pfpf
  1. We have several kinds , all made pf different material .

    我们有几种,材质都不一样。

  2. New Idea of Quality Education for Students at the PF Teaching in Colleges and Universities

    高校体育对学生实施素质教育的新思路

  3. Study on resorcinol to PF resin curing property and application effect

    间苯二酚共聚PF树脂固化特性及应用效果的研究

  4. Objective To study the biological activity of placenta factor ( PF ) .

    目的进一步探讨胎盘因子(PF)的生物活性。

  5. The Particle Filter ( PF ) algorithm based on Bayesian theory is analyzed .

    首先分析了基于贝叶斯理论的粒子滤波算法的原理;

  6. These shortcomings limit the applications of PF in various fields .

    这些缺点严重限制了酚醛树脂的在诸多领域的发展和应用。

  7. An Improved PF Scheduling Algorithm Providing QoS Guarantees and Its Applications

    提供QoS保证的比例公平调度改进算法及其应用

  8. Study on Mo - PF Used as Bonding Agent

    钼改性酚醛树脂黏结剂的研究

  9. The Determination and Analysis on 16 PF Norm for National Basketball Players in China

    全国男子篮球运动员16PF常模标定及人格特点分析

  10. Surface Properties Characterization of PU and PF Resin by Inverse Gas Chromatography

    反相气相色谱法表征PU和PF树脂的表面性质

  11. Preparation on Short Carbon Fiber Reinforced PF Resin / Graphite Composite and Mechanical Behavior Research

    短碳纤维增强酚醛树脂/石墨复合材料的制备与力学行为研究

  12. Research and application progress of water-soluble PF

    水溶性酚醛树脂的研究及其应用进展

  13. Study on Low Mole Weight PF Resin Composed with Fire Retardant Modified Wood

    低分子量酚醛树脂与阻燃剂复配改性大青杨木材的研究

  14. Study on Fire-retardant PF Resin for Particleboard and Panel Manufacturing Technology

    刨花板阻燃酚醛树脂胶及其制板工艺

  15. The simulation shows the real-time updating PF algorithm obviously improves the fairness index .

    仿真结果表明:实时更新的比例公平算法可以明显提高公平性指数。

  16. The Technology pf Floppy Disk Drive Information Interchange Test

    软盘驱动器信息互换性测试技术

  17. It was also showed that suspended growth method could bear higher phenol load than PF does .

    悬浮生长法较推流式的填料床能适应更高的负荷。

  18. Optimum design of the PF coil system on the HL-2A tokamak

    HL-2A极向场线圈系统的优化设计

  19. Therefore great attention has been given to increase PF and suppress harmonic in the world .

    因此,世界各国都十分关注提高功率因数和抑制谐波问题。

  20. Synthesis of PF resins containing high methylol group content and low free formaldehyde content

    低游离醛高羟甲基含量酚醛树脂的合成

  21. The Analysis pf 1570 Induced Abortion Women of Zhengzhou

    郑州市1570例人工流产妇女的调查分析

  22. Do Wood Panels Bonded with PF Resins Have Environmental Pollution Problems ?

    使用酚醛树脂作胶粘剂的人造板有没有环境污染问题?

  23. It analyzes timing errors on PF power control system to find out some key factors affecting the time performance .

    以极向场电源控制系统为研究对象进行时间错误分析,找出影响时间性能的关键因素并提出几种解决措施。

  24. Block and circuit diagrams pf all parts of the machine have been given too .

    绘出了机器各部分的框图和线路图。

  25. 16 PF and SCL-90 were adopted in studying the university students ' mental health .

    利用16PF和SCL-90量表对大学生的心理健康状况进行了调查,并对其心理健康状况与个性因素进行了相关分析。

  26. Measurement the physical-mechanical properties of poplar lumber by PF resin treatment

    酚醛树脂处理杨树木材物理力学性能测试

  27. An Investigation of 16 PF on 692 Under-graduate Students in Teachers College

    692名高等师范生毕业前16PF测评报告

  28. A Study of PF , PVC and SBR Filled with Gangue Powder

    粉煤灰填充PF、PVC、SBR的研究

  29. PF : We think there is a set of key characteristics that make a system " cloud native " .

    PF:我们认为让一个系统成为原生云有一系列的特征。

  30. An example of multi-functional bench robot PF show the validation of above theory .

    最后以多功能台式机器人概念设计过程为实例验证了上述理论的可行性。