说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 四极矩劈裂
1)  quadrupole splitting
四极矩劈裂
2)  quadrupole moment
四极矩
1.
The quadrupole moment of the ground state of 6Li is primarily sensitive to the tensor components of interactions.
发现6Li核基态的电四极矩敏感地依赖于相互作用力中的张量力分量,6-8Li核第一激发态电四极约化跃迁几率增大,呈现集体性,可能是由集团结构所致,对3≤Z≤5和N≈8附近核,存在可能的跨壳激发或壳隙消失现象。
2.
The transition quadrupole moments Qt were deduced from lifetime data.
得到的跃迁四极矩表明129Ce的集体性相对于核芯128Ce减弱。
3.
By means of the effective potentials and with the phase-plane method,the properities of the orbits of particles in the gravitational field with mass quadrupole moment are studied.
通过等效势能图,并利用相平面分析的方法,研究了质量四极矩引力场中粒子轨道的性质。
3)  electric quadrupole moment
电四极矩
1.
By comparing the integrative approach and Dirichlet formula to calculate inertia tensor and electric quadrupole moment,the author not only draw a conclusion that calculating by using Dirichlet formula is easier and convinent,but also worked out the calculating method of inertia tensor and electic quadrupole moment of a kind of inhomogenous ellipsoid.
对惯量张量、电四极矩用积分法计算和狄利克莱公式计算作对比,表明用狄利克莱公式[1]计算简洁、方便。
2.
This paper given the physical image of electric potential multipole expansion,and the compare analyses of definitiones of electric quadrupole moment are also given.
给出电势多极展开中多极子的物理图象 ,并对电四极矩的几个定义式作对照分析。
4)  nuclear quadrupole moment
核四极矩
5)  electric quadrupole
电四极矩
6)  Quadrupole Splitting
四极分裂
1.
5h×10 times was measured,and the hyperfine field,isomer shift,quadrupole splitting of samples were investigated.
5h×10次试样的穆斯堡尔谱,考察了深冷处理T12钢的超精细场、同质异能移位和四极分裂值。
补充资料:电四极矩
分子式:
CAS号:

性质: 描述电荷在物体上分布的一种方式。它由四个既不会产生净电荷,也不会产生净偶极矩的电荷排布而成。如二氧化碳分子,其电荷的分布形式是:δ-O=δ+Cδ+=Oδ-,这种电荷分布既无净电荷(非单极子),也没有电偶极矩(非偶极子),但是其电四极矩不为零,因而它是电四极子。实际上,存在2n多极子,n=0是单极子,常称为点电荷;n=1是偶极子,其偶极矩不为零;n=2是四极子;n=3是八极子等。2n极子所产生的电势按1/rn+1的函数关系随距离下降。不同的多极子与电场的不同特性发生作用,电单极子与电势发生作用;电偶极矩与电场强度相互作用;电四极矩与电场强度的梯度相互作用等。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条