dāo
  • deuterium
氘
[dāo]
  • 氢的同位素之一,用于热核反应。旧称“重(zhòng )氢”。

  1. 通过测量充纯氘燃料靶丸的次级中子能谱,可以给山高压缩状态卜的ρR。

    ρ R in high compression state can be given by measuring the secondary neutron spectrum of pure deuterium fuel implosion .

  2. 最近报道显示,硼掺杂同质外延金刚石层暴露在氘离子束中能形成浅施主态的n型电导。

    Recent report showed that exposure of p-type ( B doped ) homoepitaxial diamond layers to deuterium plasma can form n-type diamond with a shallow donor state .

  3. 氕氘比CH/CD的四极质谱计测量

    Measurement of the C_H / C_D Ratio by Quadrupole Mass Spectrometer

  4. 连续波氟化氘/氟化氢化学激光器TRIP技术混合机理

    Numerical investigation of TRIP mixing mechanism in CW DF / HF chemical laser

  5. 用调谐的TEACO2激光多光子离解三氟甲烷分离氘同位素

    Separation of deuterium by multiphoton dissociation of CF H with a tunable TEA CO_2 laser

  6. T(d,n)~4He反应中氘的平均能量测量

    Measurement of the mean deuteron interaction energy in the t ( d , n ) ~ 4 he reaction

  7. H函数在分子内振动能量再分配中的代数方法:水和氰化氘的共振研究

    The H-Function for the Intra-molecular Vibrational Energy Redistribution as an Algebraic Approach : Resonances in H_2O and DCN

  8. ~2HNMR研究分子中氢同位素氘分布

    ~ 2 H NMR study of deuterium distribution in molecule

  9. 结果表明,在以化学形式存在的TiDx/Mo样品中氘均匀分布。

    Result shows that deuterium is uniform in titanium deuteride which is chemisorbed .

  10. 氘代溶剂对丙烯酰胺溶剂化作用的NMR研究

    Study on the Solvent Effect in Acrylamide by NMR

  11. SU(2)对称破缺下的氰化氘分子的混沌运动

    Chaotic Motion in DCN With Broken SU ( 2 ) Symmetry

  12. 氘分子在银单晶表面Ag(Ⅲ)上吸附&脱附的动力学研究

    Dynamics of Adsorption and Desorption of Deuterium Molecules on Ag (ⅲ) Single Crystal Surface

  13. 氘致纯Pd开裂机理

    Mechanism of deuterium cracking in palladium

  14. 用负的SIMS分析技术进行H同位素相对含量随Ti膜深度变化的分析,获得了氘随膜深度变化的分布曲线。

    Hydrogen isotope depth profiles in the titanium film are measured by the negative SIMS technique .

  15. 用~1HNMR研究了固氮酶在重水中催化还原乙炔的反应产物氘代乙烯。

    The products of the catalytic reduction ethyne by nitrogenase in D2O were studied by 1H NMR .

  16. Pt/η-Al2O3催化剂表面羟基和氢溢流的氢氘交换作用研究

    Study on the H-D exchange action of surface hydroxy and hydrogen spillover on pt / η - al_2o_3 catalysts

  17. ICF靶丸氘氚总量非破坏性荧光测量法

    Nondestructive fluorescence method for measurement of DT in ICF targets

  18. 实例分析表明B-P神经网络用于氘灯辐亮度值预测有较高的拟合和预测精度。

    The cases show that such prediction model of radiant brightness values of the deuterium lamps has better precisions of both the fitting and the prediction using B P neural network .

  19. 316L不锈钢与氘氚气体长期作用后的显微组织研究

    Microstructure of 316L Austenite Stainless Steel After Charging With Deuterium and Tritium

  20. LaNi(4.7)Al(0.3)材料的吸、放氘行为研究

    Studies on behaviors of deuterium absorption and desorption of LaNi 4 7 al 0 3

  21. 为保证氘束流能够顺利传输到靶,使用Transport和LEADS两种束流光学程序计算脉冲束线的束流包络图。

    In order to guarantee the deuteron beam can be smoothly transport to the target , the beam envelope of pulse line was calculated by the Transport and LEADS program .

  22. SIMS对氘靶钛膜中氘的分布研究

    Study on Deuterium distribution in deuterium-titanium target by SIMS

  23. 同时研究建立了痕量全氘甲烷脉冲进样QMS测量技术。

    Pulse injection QMS measuring technology of trace CD_4 was established .

  24. ICF氘代固体靶的研制

    Fabrication of deuterated solid ICF target

  25. 锐钛矿结构TiO2/glass膜光催化作用的研究Ⅱ&氘灯照射下亚甲基兰光催化分解

    Study on photocatalysis decomposition of TiO_2 / glass film anatase structure & photocatalysis decomposition of methane in deuterium light

  26. HT-7上氘等离子体放电时中子注量的测量与分析

    Neutron flux measurement and analysis in the HT-7 deuterium plasma

  27. d-d四体破裂反应的单态氘中间过程(Ⅱ)

    Singlet deuteron intermediate state in D-D four-body breakup reaction (ⅱ)

  28. HT-7托卡马克氘丸注入实验研究

    Experimental Study of Deuterium Pellet Injection on HT-7 Tokamak

  29. 本文用α粒子通量比的方法则量了T(d,n)~4He反应中氘的平均能量,误差为±15Kev。

    The mean deuteron interaction energy in the T ( d , n ) 4He reaction was measured by a-fluence ratios technigue . The estimated uncertainty in the mean deuteron interaction energy was + 15Kev .

  30. B-P神经网络用于氘灯辐亮度值预测

    Prediction of radiant brightness values of deuterium lamps using B P neural network