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dy

  • abbr.迪;day 天;duty 义务
dydy

noun

1
a trivalent metallic element of the rare earth group;forms compounds that are highly magnetic
Synonym: dysprosium atomic number 66

数据来源:WordNet

  1. Convergence Properties of the DY Method Under a New Line Search

    一个新线搜索下DY共轭梯度法的收敛性

  2. Reduce Product cost Dy Using Cost - oriented Design

    引入面向成本的设计模式降低产品成本

  3. I don 't think I could look after children all dy long .

    我觉得我没法一整天照顾孩子。

  4. Application of DY Conjugate Gradient Method to Reliability Analysis

    DY共轭梯度法在工程可靠度分析中的应用

  5. The Research of the Managing Pattern of DY Industry Park

    DY工业园经营管理模式研究

  6. Pay system design of DY Design Institute may have a reference value to other companies .

    DY设计院薪酬体系的设计对其他企业也许有一定的借鉴和参考价值。

  7. An analysis method of DY Raster distortion is described in detail .

    文中叙述了偏转线圈光栅失真的分析方法。

  8. The structure of DY type outlet and its jet performance was described .

    介绍了DY型风口的结构及射流特性。

  9. The Experiment of Reducing the W Content in Dy Metal

    关于降低金属镝中钨含量的试验

  10. A brief report of the application of Dy orange preserving agent

    Dy柑桔保鲜剂应用情况简报

  11. Properties of the Materials Used in DY Cores for Colour Display Tubes

    彩色显示器用偏转磁芯材料的性能

  12. The Size Performance and Sizing Experiment of K - Size Dy - 65

    K-SIZEDY-65浆料的性能及浆纱试验

  13. DY - II type drainage instrument based on microcomputer

    DY-Ⅱ型电脑引流仪基于DSP的智能化仪表

  14. Interaction of Surface Active Agent and Dy in Dye Liquor

    表面活性剂与染料在染浴中的相互作用

  15. Study and Application of a High-Precision Permanent Magnetic Field Measurement Instrument for CRT DY

    高精度DY稳恒磁场测试仪的研制及应用

  16. A Discussion of Dy a dic Green 's Function in its Complete Form

    关于并矢Green函数的完备形式的讨论

  17. Influence of Tb / Dy Ratio on Properties of Rare Earth Magnetostrictive Materials

    不同Tb/Dy比例对稀土磁致伸缩材料性能的影响

  18. I will set y equal to zero and also dy equal to zero .

    令y等于0,而且dy也等于。

  19. On the determination of the ground band property in ~ ( 152 ) dy

    关于~(152)Dy基态带性质的确定

  20. Thermodynamics of DY - O - Ca - Fe System

    Dy-O-Ca-Fe体系的热力学研究

  21. The concept of local air conditioning and an application example of DY type outlet was presented .

    介绍了局部空调的定义及DY型风口在局部空调中的应用实例。

  22. Measurement of Average Distillation Rate of Dy , Ho and Er Metals

    金属镝、钬、铒的平均蒸馏速度测定

  23. Research on the modification of organic boron crosslinker DY 2-1 and its application

    有机硼交联剂DY2&1的改性研究与应用

  24. Is there a formula like M dx plus N dy ?

    是否有像Mdx+Ndy这样的公式呢?

  25. Influence of Dy on the Magnetocaloric Effect for Pure Metal Gd

    Dy对Gd磁热效应的影响

  26. DY : I only started work on Waves in August of '07 .

    我在07年的八月才开始开发Waves。

  27. The damping down charge defined dy this method can return furnace production ; to normal quickly .

    此法所确定的高炉休风料能使复风后高炉生产迅速转入正常。

  28. Preparation of Dy ( III ) - Low Molecular Chitosan Complex and its Antioxidant Activity

    Dy(Ⅲ)与低聚壳聚糖配合物的制备与抗氧化活性研究

  29. Behavior and mechanism of Dy adsorption with Diglycolamidic acid resin

    亚胺基二乙酸树脂对镝的吸附及机理

  30. Study on the Dy - doped Double - barrier Thin Film Light Emission Tunneling Junction

    掺稀土Dy的双势垒薄膜结构隧道发光结的研究