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3n

  • 【医】【=triploid】三倍体
3n3n
  1. Oxidation behavior and oxidation mechanism of Si 3N 4 ceramic materials

    Si3N4陶瓷材料的氧化行为及其氧化机理

  2. Structure and characteristics of C 3N 4 Thin Films

    C3N4薄膜的结构与性能研究

  3. Development in the Study of Superhard Thin Film β C 3N 4

    超硬膜β-C3N4的研究进展

  4. Research on Combustion Synthesis of Si 3N 4 Ceramic with Large Dimensions

    燃烧合成大尺寸Si3N4陶瓷的研究

  5. Effect of microstructure on static fatigue behaviour of Si 3N 4

    微观结构对Si3N4材料静疲劳特性的影响

  6. Tribological Behavior of Si 3N 4 Ceramic at High Temperature

    氮化硅陶瓷高温摩擦学性能

  7. Mechanism study of forming boundary film in steel and Si 3N 4 friction pairs

    钢与Si3N4摩擦副中边界膜生成机理的探讨

  8. Influence of Si 3N 4 Particle on Properties of Carbon Fiber Reinforced Silica Composite

    氮化硅颗粒对碳&石英复合材料性能的影响

  9. Influence of Nitrogen Gas Pressure on the Sintering Behavior of Si 3N 4 Ceramics

    氮气压力对氮化硅烧结行为的影响

  10. Friction Properties of Si 3N 4 Ceramics and Stainless Steel

    Si3N4陶瓷与不锈钢摩擦性能研究

  11. Residual Thermal Stress FEM Analysis of Si 3N 4 / Metal Diffusion Bond Tip

    Si3N4/金属扩散焊接头的残余热应力有限元分析

  12. The friction coefficient and wear factor of Si 3N 4 were measured ;

    测定了磨擦系数和Si3N4销的磨损因子;

  13. Recent Progress in the Synthesis of New Superhard Thin Films Material β C 3N 4

    新型超硬薄膜材料β-C3N4合成新进展

  14. Effect of Si particle size on SHS Si 3N 4

    初始硅粉粒度对自蔓延高温合成氮化硅的影响

  15. Effects of Si 3N 4 on thermal and mechanical properties of chalcogenide glass

    Si3N4对硫系玻璃的热学和力学性质的影响

  16. The effect of Si 3N 4 additive on the microstructure and electric properties is studied .

    研究了添加Si3N4作为烧结助剂,对PTCR材料的显微结构和电学性能的影响。

  17. Oxidation Resistance Properties of Si 3N 4 ZrO 2 Ceramics Under Condition of High Stress

    Si3N4-ZrO2陶瓷在高应力条件下的抗氧化性能

  18. A New Technology of Electroless Composite Plating Ni P Si 3N 4 on Piston Ring

    活塞环化学复合镀Ni-P-Si3N4的新工艺

  19. Application of Cam Clay Model in Analysis of Cold Densification Process of Si 3N 4 Ceramic Powder

    Cam-Clay模型在Si3N4陶瓷粉末冷压分析中的应用

  20. Synthesis and Magnetic Characteristics of Fe 3N and Fe 2N Compounds in Bulk Form

    Fe3N和Fe2N体状化合物合成及其磁特性

  21. Properties of Friction and Wear of Si 3N 4 Ceramics against Gray Cast Iron

    Si3N4陶瓷与灰铸铁配副的摩擦学性能

  22. A chain network model simulating macro mechanical behavior and micro damage evolution of Si 3N 4 Ceramics

    链网模型与Si3N4陶瓷材料宏细观力学行为模拟

  23. Cladding Si 3N 4 ceramic on the surface of valve steel by laser is studied .

    利用激光在气门钢表面熔覆Si3N4陶瓷。

  24. Chemical equilibrium computation for preparation of Si 3N 4 by radio frequency plasma chemical vapor deposition method

    高频等离子体化学气相淀积制备氮化硅超细粒子高频等离子体化学气相沉积法制氮化硅的化学平衡计算

  25. The oxidation resistance of Si 3N 4 ZrO 2 composite under high stress was investigated .

    研究了Si3N4-ZrO2复合材料在高温高应力条件下的抗氧化能力。

  26. The cool treatment and strengthening and toughening of SiC p / si 3N 4 composite

    SiCp/Si3N4复合材料的低温冷处理与强韧化

  27. Fabrication of oriented SiC whisker reinforced Si 3N 4 composites by extrusion

    定向排布的SiC晶须补强Si3N4复合材料的制备

  28. Production And Using of The Si 3N 4-SiC Materials

    Si3N4-SiC材料的生产与应用

  29. Properties and structure of in_situ fibrous Si 3N 4 monolithic ceramics

    原位合成纤维独石氮化硅陶瓷材料的性能与结构

  30. Microwave Sintering of α / β - Si 3N 4

    氮化硅陶瓷的微波烧结