powder method

美 [ˈpaʊdər ˈmeθəd]英 [ˈpaʊdə(r) ˈmeθəd]
  • 网络粉末法;粉剂法;粉末方法
powder methodpowder method

noun

1
a process for identifying minerals or crystals;a small rod is coated with a powdered form of the substance and subjected to suitably modified X-rays;the pattern of diffracted rings is used for identification
Synonym: powder photography powder technique

数据来源:WordNet

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

    X射线粉末法在粘土矿物学及煤岩学上的应用,等等。

  2. A study of Clinopyroxenes by X-ray powder method

    单斜辉石的X射线粉末法研究

  3. Preparation of Multiple Ceramic Using Coated Powder Method and Study of Coating Mechanism

    粉末涂层法制备复相陶瓷材料及涂层机理的研究

  4. Research on the Coated Vanadium Carbide Process with Powder Method

    粉末法被覆碳化铌工艺的研究

  5. New Progress of Manufacturing Rubber Powder Method

    胶粉制造方法的新进展

  6. A Improved Testing Powder Method for Rapidly Determining Nitrate Content in Fresh Vegetable

    新鲜蔬菜硝酸盐含量测定的改进试粉法

  7. A X-ray powder method for the measurement of order parameter in olivine and its application

    橄榄石有序度的X射线粉晶测定法及其应用

  8. Study on structure determination of rhombohedral system with powder method of x & rays diffraction

    x射线照像法测定三方晶系晶体结构的讨论与研究

  9. KI Glass powder method was established for preparation of DNA samples from various specimens .

    建立了KI-玻璃粉法快速制备PCR模板的方法,几乎适合所有类型的临床标本。

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

    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;

  11. The content of Tara tannin was analyzed by ultraviolet spectrometry and hide powder method .

    论文采用固态培养法,对黑曲霉产生塔拉单宁水解酶的条件进行了研究。

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

    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。

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

    用粉末法研究了影响玻璃碱溶出量测定值的各种因素。

  14. Detection of urine and milk ketone in lactating Holstein cows by the ketone body powder method

    酮粉法检测泌乳牛尿酮乳酮的应用研究

  15. The Study of Cladding Hydroxyapayite ( HA ) on the Surface of Ti by Laser Synchronous Delivering Powder Method

    钛表面激光同步送粉法熔覆羟基磷灰石的研究

  16. The micro-plasma spraying gun adopted unique passage and spraying nozzle structure and center axial to be sent the powder method .

    设计的微弧等离子喷枪采用了独特的气路结构、喷嘴结构和中心轴向送粉方式;

  17. The synthesized diamond is widely applied in industry , the synthesis technology by mixed powder method of catalyst-graphite has been developing rapidly in these years .

    人造金刚石在工业中具有广泛用途,近年来粉末触媒-石墨金刚石合成工艺得到迅速发展;

  18. Comparing this method with the common magnetic powder method , it proves that the sensitivity of the former is higher than the latter in the crack detection .

    对荧光磁粉探伤法及普通磁粉探伤法进行了对比试验,介绍了其试验结果,证明前述探伤法的灵敏度优于后者。

  19. Methods Compared the density of rats by tracking powder method in rooms and trap night method in field compared the palatability by the decrease of poison bait .

    方法室内用粉迹法、室外用鼠夹法调查灭前、灭后鼠密度并进行比较,用毒饵、基饵消耗量对比观察其适口性。

  20. 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 .

    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。

  21. The results show that the saturation magnetization field in this method is much lower than that of the dry powder method , and the reproducibility of measurement is clearly improved . The .

    结果表明:该方法的饱和磁化场大大低于直接对干粉测量的饱和磁化场;

  22. As the " river bank with Zhao dance chart ", with shells powder method performance falling snow . Jiang Tian snow fly fishing , hardships , described by .

    弹粉法,如赵斡的《江行初雪图》,就用弹粉法表现飘落的小雪的,江天寒雪纷飞,渔家之艰辛,描述殆尽。

  23. The experimental research on quantitative analysis of FeO in the sintered ore by powder method using XRF-XRD combined optical spectrometer from ARL Corp. Switzerland is described and satisfactory results achieved .

    介绍了采用瑞士ARL公司XRFXRD(X荧光分析、X衍射分析)结合型光谱仪,运用粉末压片法对烧结矿中的FeO进行定量分析的实验研究,获得了比较满意的结果。

  24. The family of zeolites that can be synthesized by the new dry powder method was extended from pentasil zeolites to sodalite having the structure composed of 4 - and 6-member rings .

    用新颖的干粉方法合成系列沸石的研究已从五元环沸石延伸到具有四元环和六元环的方钠石。

  25. With day lily pollen as material , by adopting acetone powder method , QAE-Sephadex A_ ( 50 ) ion exchange chromatography and FPLC technology , we purified milligram day lily pollen tubulin and studied their biochemical characters .

    以萱草花粉为材料,采用丙酮粉法、QAE-SephadexA50离子交换层析及FPLC技术作为主要分离纯化手段,纯化了毫克数量的萱草花粉微管蛋白,并研究了微管蛋白的生物化学及生物物理学部分性质。

  26. The size control technology of silica sol prepared by silicon powder method was investigated in this paper ; size-controllable silica sol was obtained by controlling the hydrolysis reaction conditions to promote the growth of seeds and to suppress the formation of secondary particles .

    本文主要研究了单质硅粉法制备硅溶胶的粒径控制技术,通过控制单质硅粉水解反应的条件促使种子生长并抑制次生粒子的形成,获得了可控粒径的硅溶胶产品。

  27. Methods : Investigation of the density and powder track method .

    方法:调查鼠密度、粉迹法等;

  28. Methods Using powder trace method to investigate the mouse density .

    方法用粉迹法调查鼠密度。

  29. Study of Angle Distribution of Light Intensity in Powder SHG Method

    粉末SHG法的光强角分布研究

  30. Chromatographic analysis of heavy water with iron powder conversion method

    重水色谱分析的铁粉转化法