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A Bsplinetype basis set method for the calculation of hydrogen atom in strong magnetic fields in the frame of spheroidal coordinates has been introduced.


The phenomenon of reduction of the thylakoid content in grana, occurring as our heavy fragments, is considered in the frame of our previous hypothesis concerning the peculiarities of grana organization in the transversal direction.


Threedimensional fields of temperature and heat fluxes are obtained both in the frame of the block and in the flow of heattransfer agent.


Local cleavage of internucleotide bonds by hydroxyl radicals is reliable in the frame of its 40 ? resolution, in contrast to the application of copperphenanthroline complex as a cleavage reagent, which is unreliable.


We give new proofs of asymptotic upper bounds of coding theory obtained within the frame of Delsarte's linear programming method.

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A Bsplinetype basis set method for the calculation of hydrogen atom in strong magnetic fields in the frame of spheroidal coordinates has been introduced.


The phenomenon of reduction of the thylakoid content in grana, occurring as our heavy fragments, is considered in the frame of our previous hypothesis concerning the peculiarities of grana organization in the transversal direction.


The flow is calculated in the framework of the theory of an inviscid incompressible fluid, since the influence of turbulent pulsations on the flow structure in the investigated flow regime (Reynolds numbers of the order of a few thousand) is slight.


In the framework of the refined classification made by Stulov [6], it is shown that the form of the boundary layer equations is different in the presence and absence of inertial precipitation of the particles.


Threedimensional fields of temperature and heat fluxes are obtained both in the frame of the block and in the flow of heattransfer agent.

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 According to the study of orbital eccentricity of binary stars Jeans proves that the age of our Galaxy is of the order of 10~(13) years(long time scale), but Ambarzumian rejects his theory. After computing the time of disintegration of the system composed of binary stars, Ambarzumian estimates that the age is of the order of 10~(10) years(short time scale). This paper also deals with the question of the time of disintegration in the frame of Ambarzumian＇s theory. However, it points out that Ambarzumian＇s result... According to the study of orbital eccentricity of binary stars Jeans proves that the age of our Galaxy is of the order of 10~(13) years(long time scale), but Ambarzumian rejects his theory. After computing the time of disintegration of the system composed of binary stars, Ambarzumian estimates that the age is of the order of 10~(10) years(short time scale). This paper also deals with the question of the time of disintegration in the frame of Ambarzumian＇s theory. However, it points out that Ambarzumian＇s result should be increased by an order. And its author presents his viewpoint different from Ambarzumian＇s theory and his short time scale.  金斯从双星轨道偏心率的研究得出银河系的年龄为10~(13)年(长时标),安巴楚勉批评了金斯的理论,并从双星系统瓦解时间的计算推断银河系的年龄为10~(10)年(短时标)。本文首先在安氏理论的框架下重新处理了瓦解时间的计算,指出安氏的计算结果还应增加一个数量级;接着,作者对安氏的有关理论以及他的“短时标”提出了不同的看法。  According to the study of orbital eccentricity of binary stars Jeans proves that the age of our Galaxy is of the order of 10~(13)years(long time scale), but Ambarzumian rejects his theory.After computing the time of disintegration of the system composed of binary stars,Ambarzumian estimates that the age is of the order of 10~(10)years(short time scale). This paper also deals with the question of the time of disintegration in the frame of Ambarzumian's theory.However,it points out that Ambarzumian's result should... According to the study of orbital eccentricity of binary stars Jeans proves that the age of our Galaxy is of the order of 10~(13)years(long time scale), but Ambarzumian rejects his theory.After computing the time of disintegration of the system composed of binary stars,Ambarzumian estimates that the age is of the order of 10~(10)years(short time scale). This paper also deals with the question of the time of disintegration in the frame of Ambarzumian's theory.However,it points out that Ambarzumian's result should be increased by an order.And its author presents his view point different from Ambarzumian's theory and his short time scale.  金斯从双星轨道偏心率的研究得出银河系的年龄为10~(13)年(长时标),安巴楚勉批评了金斯的理论,并从双星系统瓦解时间的计算推断银河系的年龄为10~(10)年(短时标)。本文首先在安氏理论的框架下重新处理了瓦解时间的计算,指出安氏的计算结果还应增加一个数量级;接着,作者对安氐的有关理论以及他的“短时标”提出了不同的看法。  In recent years the widespread existence of cosmic jets have been discovered, it strongly supported the beam model for the formation of the extended radio sources. In the framework of the beam model, the energy was transported by the streams of gas squirting out of the center of a galaxy. According to this model, the energy transportation, the formation of the hot spots, the widenning and bending of jets were discussed. The statistical study of extended radio sources and the observational features of jets... In recent years the widespread existence of cosmic jets have been discovered, it strongly supported the beam model for the formation of the extended radio sources. In the framework of the beam model, the energy was transported by the streams of gas squirting out of the center of a galaxy. According to this model, the energy transportation, the formation of the hot spots, the widenning and bending of jets were discussed. The statistical study of extended radio sources and the observational features of jets were briefly summarized. The observational data proved the existence of the MHD instabilities though many uncertaties existed for the physical conditions of jets. Rather than disrupting beams, these instabilities may alter the morphology of jets and enhance their luminosities through insitu acceleration of nonthermal particles. The great progress made in recent years in the study of the instability of jets has shed much light on the formation process of the extended radio sources.  近年来宇宙喷流现象的普遍发现,对于展源形成的束模型给予了很大的支持。在此模型的理论框架下,主要传能机制是通过从星系中心喷射出的气流。根据这一模型,本文介绍了对喷流的能源,扩张,热斑形成和喷流弯曲等问题的研究情况;并从观测角度介绍了对展源性质的统计分析和喷流的一些观测性质。尽管喷流的物理状态还不很清楚,但不少观测事实显示着喷流中磁流体动力学不稳定性的存在。这种不稳定性并不总使喷流瓦解,但能够改变喷流的形态,并通过对非热粒子的加速,增强喷流的光度。近几年来对喷流中不稳定性的研究所取得的较大进展,加深了我们对展源形成的理解。   << 更多相关文摘 
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