1) triplet state
二重态
2) two-doublet effect
二重态效应
3) spin-doublets
自旋二重态
1.
The obrained numerical results indicate that the EPR parameters are related tightly to the ground and excited states (ie, the spin-quarters and spin-doublets): The second rank parameter D comes mainly from the spin-quartets and negligibly from the spindoublets.
α-F进行了一般性研究,研究表明:EPR参量与其基态和激发态(自旋四重态和自旋二重态)有密切联系,且有如下规律:二阶参量D主要来自自旋四重态,自旋二重态贡献较之小得多;四阶参量α-F则主要来自二重态,四重态的贡献很微弱,但不能忽略。
4) two Higgs doublet model
双Higgs二重态模型
1.
In this paper we calculate the branching ratios of li→ljγγ and li→lje+e-induced by a light pseudoscalar boson of the two Higgs doublet model Ⅲ.
在双Higgs二重态模型Ⅲ下计算了一个轻的赝标玻色子对轻子味改变过程li→ljγγ和li→lje+e-的贡献。
2.
In this paper we introduce the structures and features of the two Higgs doublet models (2HDM),analyse the effective Hamiltonian and Wilson coefficients of B meson decays in the standard model (SM) and 2HDM in detail,and fnd that the contributions from Higgs particls in the 2HDM improve on those in the SM through the decays of B→ππ .
介绍了双Higgs二重态模型 (2HDM)的结构和特点 ,具体分析了标准模型 (SM)和 2HDM中B介子衰变的有效哈密顿和Wilson系数 ,并由B→ππ衰变事例发现 2HDM的贡献对SM有较好改善。
5) double
二重
6) two heavy roller
二重轧机
1.
The paper recommends the technical innovation of two heavy rollers of Φ750×1700 mm after which the energy consumption is decreased during operation.
介绍Φ750×1700 mm二重轧机改造的技术方案,改造后减少中间环节的能量损耗,同时自动化水平高,运行稳定,维护方便,轧制速度快,生产成品率和产品质量大幅度提高。
参考词条
补充资料：单重态
分子式：
CAS号：
性质：总自旋量子数S为0的量子态，其2S+1=1。
CAS号：
性质：总自旋量子数S为0的量子态，其2S+1=1。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。