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ISOTOPIC EFFECT ON THE INCORPORATION OF TRITIATED THYMIDINE (~3H-TdR)

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Chinese Science Bulletin 1985年第1期30卷 131-133页

作者：杨子成吴元芳赵肇懿要福增邵松生冯嘉林林雅萍 Shanghai Institute of Nuclear Research Academic Sinica Shanghai Institute of Industrial Hygiene

Human lymphocyte transformation is concerned in immunity function. Recently, measurement of lymphocyte transformation by the ~3H-Tdrincorporated method has been reported. This method is simpler, more sensitive and more effective than others, and many samples can be determined at the same time. The method is based on the consideration that the physicochemical quality and incorporated biological great molecular behaviour of ~3H-TdR and ~1H-TdR are regarded as similar. However the mass of ~3H is treble that of ~1H. So they are different in chemical kinetics and thermodynamics. Further, the bio-

关键词： lymphocyte immunity thermodynamics concerned kinetics behaviour incorporated simpler dried ratin

A SPLIT METHOD TO SOLVE EQUATIONS OF WEATHER PREDICTION

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Chinese Science Bulletin 1980年第12期25卷 1005-1009页

作者：曾庆存袁重光 Institute of Atmospheric Physics Academia Sinica Institute of Atmospheric Physics Academia Sinica The so-called "split method"is to split a complex process into two or more simpler processes and add them together after separate computations. This method will simplify the computing logic and save computation time. Its theoretical basis is the

The so-called “split method” is to split a complex process into two or more simpler processes, and add them together after separate computations. This method will simplify the computing logic and save computation ti... 详细信息

关键词： SPLIT simplify split separate iterative projection remove simpler interior sided

THE KINEMATICAL INTERACTION OF A MAGNETIC SYSTEM AT LOW TEMPERATURE

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Chinese Science Bulletin 1966年第8期24卷 339-343页

作者：陶云 Futan University Shanghai

The most successful quantum statistical methods to treat the ferromagnetic and antiferromagnetic system are the spin-wave method and the method of Green’s function. But the former is only applied to the low temperature and there is still difficulty in taking account of the kinematical interaction, while with the latter the approximation is not clear. This note treats in detail the kinematical interaction which is met in the spin-wave method. For the ferromagnet, our method seems to be simpler and more direct than Szaniecki’s. As for the antiferromagnet, there has not yet been found a theory that treats the kinematical interaction systematically. When our method is

关键词： latter difficulty systematically ferromagnetic simpler satisfy correction absolute Heisenberg 全一

THE COMMON CHARACTER OF NONLINEAR WAVES IN THE ATMOSPHERE

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Chinese Science Bulletin 1987年第5期32卷 325-329页

作者：刘式达刘式适 Department of Geophysics Peking University Department of Geophysics Peking Universityany results have been obtained in the researches on the nonlinear waves in the atmo-sphere. Long Benney Benjeman Redekopp Kawahara Maslowe Chao Jiping and Zhang Xuehong and Zeng Qingcun et al. have studied the nonlinear waves by the multi-scale perturbation method. The present authors and Huang Sixun have studied them using the phase-picture analytical method which is relatively simpler.

Many results have been obtained in the researches on the nonlinear waves in the atmophere. Long, Benney, Benjeman, Redekopp, Kawahara, Maslowe, Chao Jiping, and Zhang Xuehong and Zeng Qingcun et al. have studied the nonlinear waves by the multi-scale perturbation method. The present authors and Huang Sixun have studied them using the phase-picture analytical method which is relatively simpler.

关键词： picture perturbation simpler ordinary quantities solitary usual orbit Periodical illustrated

GENERALIZED RESOLUTION USING PARAMODULATION

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Chinese Science Bulletin 1986年第21期31卷 1441-1444页

作者：刘叙华安直 Department of Computer Science Jilin University Changchun Department of Computer Science Jilin University Changchunn this paper we present a generalized resolution method by using paramodulation and prove its completeness. Using this method the equality relation is more natural and simpler. Definition 1. An E-interpretation I of a set S of generalized clauses is an interpretation of S satisfying the following four conditions. Let α β and ν be any terms in the Herbrand

In this paper we present a generalized resolution method by using paramodulation and prove its completeness. Using this method, the equality relation is more natural and simpler. Definition 1. An E-interpretation I of a set S of generalized clauses is an interpretation of S satisfying the following four conditions. Let α, β, and ν be any terms in the

关键词： interpretation satisfying equality clause false literal conclusion simpler 中口中才

A SIMPLIFIED MODEL OF SMALE'S HORSESHOE

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Chinese Science Bulletin 1982年第2期27卷 132-134页

作者：张景中杨路 University of Science and Technology of China

In the study of differentiable dynamics, 'Smale’s horseshoe' is a well-known and important example. This example presents a diffeomorphism which has an infinite number of periodic points, and the non-wandering set is a 'Cantor set'.But the presentation of this example in [1] is rather complicated. Here we shall present a simpler model of the 'horseshoe'. The proof of the Ω-stability is omitted, since it can be derived from the general result of [1].

关键词： Cantor proof differentiable infinite presentation simpler usual 司土 statements Presentation

A Finite Volume Formulation with Unstructured Distorted Grids for Fluid Flow and Heat Transfer

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A Finite Volume Formulation with Unstructured Distorted Grid...

SYMMETRY DIVISION OF MOLECULAR ORBITAL GRAPH BY IMAGE-GRAPHICAL METHOD

2011 World Congress on Engineering and Technology(CET 2011)

作者： G.W.Barton School of Chemical and Biomolecular Engineering The University of Sydney

This paper describes a cell-centred,finite volume formulation on unstructured,hybrid grids of arbitrary shape.By using a surface vector decomposition at the mid-point of the interface,along with a deferred-correction approach,any cross-diffusion arising due to the skewed nature of the grid structure can be well accounted in discretizing diffusion fluxes.For multi-dimensional flow calculations,a collocated arrangement of variables is employed.Pressure-velocity decoupling is avoided by a novel pseudo-flux interpolation in the context of the simpler solution procedure,which ensures that any solution is both under-relaxation factor and time-step （for transient calculations） independent.The validity of the proposed method is established by solving the Navier-Stokes equations for a ‘benchmark’ flow problem for a variety of mesh topologies.

关键词： convective and diffusive fluxes finite volume formulation numerical flow modelling grid skewness simpler

来源： cnki会议评论

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Chinese Science Bulletin 1980年第8期25卷 652-655页

作者：赵洪刚陈连山何钟林常棉 Department of Chemistry Liaoning Normal College Department of Chemical Engineering Dalian Light Industry College

There have been several papers[1-4] on the investigation of the symmetry division of the HMO characteristic polynomials. In this paper, we will also discuss the same by means of the method of image graph of group operations. The result we obtained agrees with those in previous works(1-4)This seems to imply that the method of group theory may combine directly with the molecular orbital theory. The results thus obtained are better and simpler.

关键词： operations combine symmetry orbital diagonal simpler imply radial belongs split

A Note on the Lanczos Algorithm for Skew Symmetric Eigenvalue Problem

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数学研究与评论 1986年第2期 88-87页

作者：曹志浩 Fudan University

In[1]and[2]we disscussed the eigenvalue problem for real normal matrices and the eigenvalue problem for normal matrices in generalized inner product, respectively.In this note we will show that if matrix A is a skew symmetric. matrix (c.f.[1]) or matrix G is a B-skew symmetric matrix(c.f.[2]), then the Lanczos algorithm with respect to A or to G can be implemented by real arithmatic and is even simpler than that with respect to a symmetric matrix or to a B-symmetric matrix respectively.

关键词： symmetric eigenvalue matrices simpler Hermitian recurrence arithmetic