粉末法

fěn mò fǎ
  • powder method
粉末法粉末法
粉末法[fěn mò fǎ]
  1. X射线粉末法在粘土矿物学及煤岩学上的应用,等等。

    Application of X-ray powder method to clay mineralogy and coal petrology etc.

  2. 单斜辉石的X射线粉末法研究

    A study of Clinopyroxenes by X-ray powder method

  3. 铬尖晶石类阳离子成分和位置分布的X射线粉末法研究

    X-ray powder research on cation composition and distribution of chrome spinellides

  4. X射线衍射仪粉末法测定硅点阵常数的精确度和准确度

    The Precision and Accuracy in Measuring the Lattice Constant of Silicon with X-Ray Powder Diffractometry

  5. X射线粉末法,特别是晶胞参数测定方法在造岩矿物研究中的应用;

    X-ray powder method , especially determination of cell dimensions applied to studies of rock-forming minerals ;

  6. 静态粉末法的测定结果表明:气相缓蚀剂N对镀锌钢板有明显的缓蚀效果。

    The vapor phase inhibitor N is obviously effective for the galvanized steel sheet by testing with static powder method .

  7. 用X射线结构分析(粉末法)及差热分析研究了均匀化的样品。

    The homogenized specimens were studied by means of the X-ray ( Debye-Scherrer ) method and differential thermal analysis .

  8. ICP固体粉末法光谱定量测定岩石中微量锆、铌、钇、■等十五项元素

    Use of Solid Powder Sample in ICP-AES Determination of 15 trace Element in Rocks

  9. 采用天然标准是提高AES粉末法准确度的有效途径&同时测定地质样品中Ag等8个痕量元素

    IMPROVING THE AES ANALYTICAL ACCURACY OF POWDER SAMPLES BY NATURAL STANDARD determination of 8 Trace Elements in geologic Samples

  10. 采用淬火法以及显微镜和X-射线粉末法研究了La2O3-BeO系统的相关系,并作出相图。

    The phase equilibrium relationships in the system La_2O_3-BeO were examined by quenching method together with microscopic and X-ray powder techniques .

  11. 本文主要介绍宝石&Al2O3单晶同样可以采用烧结金属粉末法金属化,并获得优于多晶Al2O3瓷的金属化封接性能。

    This peper mainly describes that gemstone & Al_2O_3 single crystal can be metallized by sintering metal powder process and its metallized sealing characteristic is better than that of poly-crystal Al_2O_3 ceramic .

  12. 研究了CeCl3对固体粉末法BV共渗的动力学过程、成分、组织和性能的影响。

    The influence of CeCl 3 on the kinetic process , composition , structure and property of powder B V co permeation was studied .

  13. 本文用X射线粉末法测定了Li2K(IO3)3与Li2NH4(IO3)3的晶体结构和原子参数。

    The crystal structure and the atomic parameters of Li2K ( IO3 ) 3 and Li2NH4 ( IO3 ) 3 have been determined by means of the X-ray powder diffraction method .

  14. Ba-Y-Cu-O体系的超微粉末法合成及其超导电性

    Preparation of ultra-fine powder of Ba-Y-Cu-O system and its superconductivity

  15. 粉末法生产Mn-Al中间合金

    Development of Mn-Al Intermediate Alloy By Poweder Method

  16. 选择性激光烧结复合粉末法制造合金零件

    Fabrication of alloy parts by composite powders via selective laser sintering

  17. 热扩散时间对粉末法渗锌涂层的耐蚀性的影响

    Effect of different heating time on sherardizing coating 's corrosion resistance

  18. 连续玻璃纤维增强聚丙烯预浸料粉末法浸渍过程及界面控制

    Powder impregnation process and interface control of continuous glass fiber reinforced polypropylene

  19. 粉末法被覆碳化铌工艺的研究

    Research on the Coated Vanadium Carbide Process with Powder Method

  20. GB/T17129-1997无色光学玻璃化学稳定性试验方法粉末法

    Colourless optical glass test methods of chemical stability & Powder

  21. 固体粉末法渗钛、渗铝及钛铝共渗的研究

    Titanizing , Aluminizing and Titanizing-Aluminizing by Solid Power Method

  22. 采用天然标准是提高发射光谱粉末法准确度的有效途径

    Improving the AES analytical accuracy of powder samples by use of natural standard

  23. 粉末法RE-B共渗工艺及性能的研究

    Technology and Properties of Pack RE-boronizing

  24. 固体粉末法硼铬共渗研究初步

    Primary Studies on Pack Boron-chromizing

  25. 高频感耦等离子光源粉末法应用于化探样品中多元素测定

    Application of Inductively Coupled Plasma-Atomic Emission Spectroscopy with Direct Powder Introduction Technique to Simultaneous Multielement Analysis of Geochemical Samples

  26. 用粉末法研究了影响玻璃碱溶出量测定值的各种因素。

    The effective factor of the experimental data of the amount of alkali dissolved from Pharmaceutical glass has been studied by powder method .

  27. 采用低成本高效率的湿陶瓷粉末法结合共烧结法成功制备了阳极支撑型固体氧化物燃料电池。

    A low-cost and high-efficiency technique , namely , wet ceramic powder process in combination with co-firing , is developed to fabricate anode-supported solid oxide fuel cells ( SOFCs ) .

  28. 介绍了用粉末法被覆碳化铌工艺代替盐浴被覆金属碳化铌工艺,并给出实验结果。

    This paper introduces the process of coated vanadium carbide with powder method in place of coated metal vanadium carbide with salt bath treatment . The experimental results are given here .

  29. 本文介绍了用磁性粉末法对502熏显指纹进行物理染色,染色后用指纹胶带纸提取固定的优点、操作方法及原理。

    The article introduces the advantages , approaches and principle of handling " 502 " fuming fingerprint with magnetic powder and physically dyeing , followed by fingerprint adhesive paper extraction and fixing .

  30. 分析了各制备方法的优缺点:熔融法、粉末法与溶液法效率均较低且复合材料中纤维含量较少,力学性能不佳;

    For the hot compaction method , because using neat fiber as the precursor , high efficiency and mechanical properties can be achieved , however , the processing window is narrow , only a few degrees .