气相

qì xiàng
  • Gas phase;gaseous phase;gas doping
气相气相
气相[qì xiàng]
  1. 结果表明,采用自蔓延高温合成技术制备WC-Al2O3复合陶瓷材料时,气相产物的生成及挥发是影响反应参数和合成产物相组成的重要因素。

    The results show that when the WC-Al2O3 composite ceramic materials are prepared by SHS , the formation and vaporization of gaseous phase products are the important factors influencing reaction parameters and composition of synthetical product Phase .

  2. 本文用气体分子动力学推导了碰撞理论中的气相双分子反应速度公式,它自然包括了校正因子P。

    This article lead a reactive speed equation of gaseous phase double molecules in the theory of collision with the dynamics of gas molecules .

  3. 关于富气相平衡计算中K-循环终止判据

    K-cycle Ending Criterion In Equilibrium Calculation Of Rich Natural Gas Phase

  4. 热管炉加热气相还原法制备Fe/N超细粉末

    The Fe / N UFP Preparing by Vapour Phase Deoxidation of Pipe Heater Irradiation

  5. 通过薄板层析、红外、GC/MS分析,得知这种物质为脂肽类物质。气相色谱法测定邻茴香醛

    GC / MS . GC Analysis of O - Anisaldehyde

  6. 真空冷冻&汽相冷凝海水淡化新技术研究气相法合成N,N-二乙基苯胺

    DESALINATION BY VACUUM FREEZING - VAPOR CONDENSATION Vapor - Phase Synthesis of N , N - Diethyl Aniline

  7. 化学气相法生长ZnO晶体的研究

    The Study on the Growth of ZnO Minicrystal by the Chemical Vapor

  8. 用气相色谱-质谱联机法(GCMS,Saturn2000)对其中的香气成分进行了定性分析。

    The liquid was analyzed by GC / MS .

  9. 单源化学气相沉积法制备In2O3纳米线

    Preparation of In_2O_3 nanowires by single-source chemical vapor deposition method

  10. 化学气相沉积工艺制备SiC涂层

    SiC Coatings Prepared by Chemical Vapor Deposition

  11. 高速电镀锡薄钢板(DI材)用气相缓蚀剂的研究

    Vapor phase corrosion inhibitors used for drawn-and-ironed ( di ) material

  12. 石蜡氧化副产物酸水的直接气相色谱法Ⅱ.酸水中C2C6正构酸的定量

    Direct analysis of acid water tail gas condensate from paraffin wax oxidation by gas chromatography ⅱ . quantitative estimation of c_2 c6 normal fatty acids

  13. Si3N4膜气相淀积的最佳工艺条件的选择和应用

    Choice and Application of Optimal Technical Parameters in Preparing CVD Si_3N_4 Films

  14. 循环氩离子轰击-等离子体增强化学气相沉积TiN膜组织与性能研究

    Structure and properties of repeated Ar + bombardment-plasma enhanced chemical vapour deposition ( pecvd ) TiN Films

  15. 采用催化剂裂解化学气相沉积的方法,用化学共沉淀法制备的Co催化剂,高产率的制备了多壁碳纳米管。

    Using the Co catalysts produced by chemical co-deposition , the carbon nanotubes were synthesized by the catalytic chemical vapor decomposition method .

  16. SF6-CO2混合气体火花放电分解产物的气相色谱分析

    Gas Chromatograph Analysis of Decomposition Products from Spark Discharge in SF_6 Air Mixture

  17. 以高效液相色谱(HPLC)配以气相色谱(GC)完成分析检测。

    The analysis method was completed by high performance liquid chromatography ( HPLC ) combined with gas chromatography ( GC ) .

  18. 非晶SiO2纳米线的气相合成及其发光

    Vapor-phase synthesis and photoluminescence of amorphous SiO_2 nanowires

  19. 用化学气相沉积法(CVD)在碳/碳复合材料表面沉积TiC涂层。

    The TiC coating on the surface of carbon / carbon composites was prepared by CVD method .

  20. TiO2膜的激光化学气相淀积

    Synthesis of TiO_2 Films by Laser CVD

  21. 用简单的气相化学反应法,在1230℃条件下,于多孔阳极Al2O3薄膜上合成出大面积高度定向的β-SiC纳米线阵列。

    Large-scale highly ordered SiC nanowires arrays were prepare in anodic alumina membranes by simple vapor-chemical - reaction approach at 123 0 ℃ .

  22. 通过气相色谱和质谱联用、~1HNMR和~(13)cNMR等表征手段对其结构进行了确认。

    Both gas chromatography and mass spectrum , H NMR and 13C NMR spectroscopy were used to confirmed the structure of the RAFT agents .

  23. 因此,研究Ni对C/SiC化学气相渗透过程与性能的影响具有重要的理论意义和实用价值。

    The study of the influence of nickel on the fabrication process and performance of C / SiC composite has great theoretical significance and practicable value .

  24. TAME合成原料及产品的气相色谱分析

    Analysis of Materials and Products in Synthesis Process of TAME by Gas Chromatography

  25. 碱法草浆造纸废水在酸性条件下经乙醚萃取&KD浓缩器浓缩,采用气相色谱质谱(GCMS)联用仪对其有机污染物进行了分析研究。

    In this paper , the extraction of organic compounds in alkali straw pulp papermaking wastewater with diethyl ether was conducted in acidic condition .

  26. 现场试验结果表明,经采用物理气相沉积技术进行TiN涂层处理后,钻井泵泵阀使用寿命较未采用这项技术处理前提高了将近3倍。

    The result of field test shows that the service life of the drill pump valve treated with TiN coating Increases by three times .

  27. 采用金属有机物化学气相淀积(MOCVD)技术在蓝宝石衬底上制备了样品。

    The corresponding two samples were grown by metal-organic-chemical-vapor-deposition ( MOCVD ) on sapphire substrate .

  28. 利用表面预镀中间层在45号钢上化学气相沉积(CVD)得到了金刚石膜。

    Diamond films have been deposited on carbon steel with an intermediate layer by chemical vapor deposition ( CVD ) .

  29. 全二维气相色谱(GC×GC)是近年发展起来的一种高分辨率、高灵敏度的分离技术。

    Comprehensive two-dimensional gas chromatography ( GC × GC ) is a new separation technology with high resolution and sensitivity developed in recent years .

  30. 光化学气相淀积氮化硅的工艺及其应用研究&(Ⅲ)光CVD氮化硅薄膜应用于提高器件可靠性

    Photo-CVD of Silicon Nitride and Its Application - (ⅲ) The Thin Film of Photo-CVD Silicon Nitride to Raise the Reliability of Devices