| 1. | 1967 hans albrecht bethe 1968 luis walter alvarez 1967年汉斯艾布瑞契贝特美国 |
| 2. | The nobel prize in physics 1967 : hans albrecht bethe 诺贝尔物理学奖-汉斯艾布瑞契贝特 |
| 3. | He might turn out to bethe first pancake 他也许是第一个薄烤饼。 |
| 4. | The eigenfunctions of the gaudin differential / / - operators as the laughlin wavefunction are solved by bethe ansatz 同时, gaudin模型l -算子的本征函数作为laughlin波函数也可以用betheansatz方法来求解。 |
| 5. | A numerical algorithm for solving the bethe ansatz equations is introduced , which can easily be realized with a mathematica package 利用mathematica给出了一种数值求解相应bethe假定方程组所有根的方法。 |
| 6. | It is noted that the u ( 3 ) - o ( 4 ) transitional region of the model can also be solved exactly by means of an infinite dimensional algebraic technique 利用bethe假定方法并结合无穷维李代数技术得到了u ( 4 )振动子模型在u ( 3 ) o ( 4 )过渡区的代数严格解。 |
| 7. | Using results of this paper and thermodynamical bethe ansatz method , one can study the thermodynamics of this model under open boundary conditions 在本文结果的基础上,利用热力学betheansatz方法,可进一步研究此模型的一些热力学性质,如比热、磁化率等。 |
| 8. | O ) has the advantage of overcoming the limitation of linear tren li1 city water demand and the variety of calculate value of 1ongtfor forecasting . based on it , nonlincar chan8e in sinlulating value is ptheented and higher simulating prpeision as well as bethe prediction effect can be attained 其中gm ( 1 , 1 , )法较好的克服了需水量变化呈线性和长期预测计算值发散性的局限,使拟合值的变化呈非线性,从而取得较高的拟合精度和预测效果。 |
| 9. | Secondly , definitions of a extended bethe tree , bethe tree and cayley tree are introduced . further , the even - odd markov chain fields and markov chain fields indexed by a extended bethe tree , bethe tree and cayley tree are defined . subsequently the strong limit theorems proved above are applied to the study of all kinds of even - odd markov chain fields and markov chain fields defined above , which both extend the conclusions in [ 30 ] and [ 39 ] and prove a class of strong limit theorems for the even - odd markov chain fields and markov chain fields . as corollaries , we obtain some strong limit theorems for the frequencies of occurrence of states and ordered couples of states for the even - odd markov chain fields and markov chain fields . lastly , some coarse estimates are gained about the state occurrence frequencies for all kinds of even - odd markov chain fields and markov chain fields defined in the paper 然后把前面所证得的一类强极限定理应用到本文中所定义的各种奇偶马尔可夫链场、马尔可夫链场的研究工作中,从而推广了[ 30 ]和[ 39 ]中的结论,获得了本论文中所定义的各种奇偶马尔可夫链场、马尔可夫链场的一类强极限定理。作为这一类强极限定理的推论得到了状态和状态序偶出现频率的一类强极限定理。最后,给出了本论文中所定义的各种奇偶马尔可夫链场、马尔可夫链场上状态出现频率的若干粗略估计。 |
| 10. | The energy loss of protons or silicon nuclei due to nuclear scattering is calculated using binary collision approximation and the " magic " formula is used to calculate the scattering angle . the electronic energy loss is calculated by bethe - bloch formulation at high energy , by linhard - scharff formulation at low energy and the interpolation formulation is used for the medium energy region . the nuclear reaction is calculated using intra - nuclear cascade model 核散射采用经典两体碰撞近似,并用“梦幻”公式求解散射角;电子阻止在高能时采用bethe - bloch公式,低能时采用lindhard - scharff公式,中能时采用biersack的插值公式;核反应过程采用核内级联模型。 |