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nd

  • abbr.第二次;need 需要;no drawing 无图
ndnd

nd

频次

  • 1
    SUFFIX (用于除12之外的、以2结尾的数字后构成序数词)
    -nd is added to written numbers ending in 2, except for numbers ending in 12, in order to form ordinal numbers.

    ...22nd February.

    二月22号

noun

1
a yellow trivalent metallic element of the rare earth group;occurs in monazite and bastnasite in association with cerium and lanthanum and praseodymium
Synonym: neodymium atomic number 60

数据来源:WordNet

  1. Optimization of the design of high power nd ∶ glass laser amplifiers

    高功率钕玻璃激光放大器优化设计的研究现状与展望

  2. About the Long Term Potential of Metal Nd Production

    关于金属钕产品发展前景的思索

  3. Using nd & d reversible motor as the given device for temperature program

    用ND&D可逆电机作温度程序给定装置的研究

  4. Forward Loss Coefficient of Nd : YAG Laser Crystal and Its Measurement

    Nd:YAG晶体前向损耗系数及其测量

  5. The Study of the Slab Nd : YAG Laser with High Average Power Output

    板条状高平均功率Nd:YAG激光器研究

  6. Study on the Coordination Reaction of Nd ( ⅲ ) with Chitosan

    钕(Ⅲ)与壳聚糖配位反应的研究

  7. The Effect of Adding Nd on the Properties of TiAl Alloy

    钕的添加对TiAl基金属间化合物的影响

  8. The simulation of the hydrogen motion in the Nd crystal by molecular dynamic

    氢在Nd晶体中行为的分子动力学模拟

  9. Study on Reduction of the Single Path Loss in Nd : YAG Crystal

    降低Nd:YAG晶体单程损耗的研究

  10. On the Teaching Reform and Teaching Material Building of the Ideological nd Moral Cultivation Course

    思想道德修养课程教学改革与教材建设初探

  11. Study and Measurement of Thermal Focus Length of Nd : YAG Laser Rods

    Nd:YAG晶体热焦距的测量与研究

  12. Fluorescence properties of laser crystals with high Nd ~ ( 3 + ) concentration

    高Nd~(3+)浓度激光晶体的荧光特性

  13. The experimental study of high-power pulsed nd : YAG laser

    高功率脉冲Nd:YAG激光器实验研究

  14. The Study on New Laser Crystal Nd : GdVO_4

    新型激光晶体Nd:GdVO4的研究

  15. High Average Power Nd : YAG Laser

    高平均功率Nd:YAG激光器

  16. Thyroid gland surgery with contact nd : yag laser : a primary study

    接触式Nd:YAG激光刀应用于甲状腺手术的初步研究

  17. Animal experiments on Nd : glass laser treatment of tumours and its clinical applications

    钕玻璃激光治疗肿瘤的动物实验及临床应用

  18. High power Nd : glass laser and target chamber system and the experimental study of laser plasma X-ray

    高功率钕玻璃激光装置和靶场系统及其LPX实验研究

  19. Study On Growth of Laser Crystal Nd : YLF

    Nd:YLF激光晶体生长研究

  20. An Experimental Study of Nd : YAG Laser for Partial Liver Resection in Rabbits

    Nd:YAG激光兔肝部分切除实验研究

  21. Study on Elimination of Lateral Cores for Large Size Nd ∶ YAG Crystal

    消除大尺寸Nd∶YAG晶体侧心的研究

  22. Research of the kinetic characteristics of high power CW mode-locked nd : yag laser

    高功率CW锁模Nd:YAG激光器动力学特性研究

  23. Temporal Coherence of Nd ∶ YVO 4 Laser Used in Ranging System

    Nd∶YVO4激光测距应用的时间相干性

  24. Detection of Newcastle Disease ( ND ) Antigen with Agar Diffusion test

    应用琼脂扩散试验检测新城疫抗原

  25. Application of Nd : GGG Laser Crystal In the High Power Solid-State Heat Capacity Laser System Technique

    Nd:GGG激光晶体在高能固体热容激光器系统技术中的应用

  26. Improvement of the Technique in Treatment of Internal Hemorrhoid with Nd : YAG Laser

    Nd:YAG激光治疗内痔手术的改进

  27. Stability of an Intracavity Frequency - Doubled Nd : YAG Laser

    内腔倍频Nd:YAG激光器稳定性

  28. Few Discussion with ND Algorithm

    关于ND算法的几点讨论

  29. Treatment of Cervical Erosion with Nd ∶ YAG Laser - spot - coagulation

    Nd∶YAG激光点状凝固治疗宫颈糜烂

  30. Study on Nd and Er ions doped silica optical fibres

    掺钕、铒石英光纤的研究