氘
- 名deuterium
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氢的同位素之一,用于热核反应。旧称“重(zhòng )氢”。
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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 .
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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 .
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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
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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
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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
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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
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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
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~2HNMR研究分子中氢同位素氘分布
~ 2 H NMR study of deuterium distribution in molecule
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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 .
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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
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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
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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
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氘致纯Pd开裂机理
Mechanism of deuterium cracking in palladium
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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 .
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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 .
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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
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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
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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 .
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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
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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
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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 .
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SIMS对氘靶钛膜中氘的分布研究
Study on Deuterium distribution in deuterium-titanium target by SIMS
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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 .
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ICF氘代固体靶的研制
Fabrication of deuterated solid ICF target
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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
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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
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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)
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HT-7托卡马克氘丸注入实验研究
Experimental Study of Deuterium Pellet Injection on HT-7 Tokamak
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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 .
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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