method.相关论文
Semiempirical 量化学方法 AM1 被采用在 intramolecular 质子转移(IPT ) 计算 perylenequinone (PQ ) 的偶极子时刻过程。在那里......
为一价的阳离子和阴离子的典型半径被电子运动的古典拐弯处点在一个离子定义。从在周期表第三排的 firstto 的元素的数字结果是获......
It is a crucial problem in gene engineering whether an exogenous gene could be correctly expressed in cells of transgeni......
A local algorithm is proposed for unconstrained optimization problem. Compared with the traditional Newton method with C......
倾斜的衍生物边界价值问题为线性混合(椭圆形夸张) 第二份订单的方程，即有弱条件的概括 Lavrentev-Bitsadze 方程被讨论。上述边界......
In the present paper, the defects of dew point method for measuring the mass of gas filled in ICF shells are analyzed. A......
Consider an inverse scattering problem for a scatterer D R3 with impedance type boundarycondition. By defining the scatt......
A new trust-region and affine scaling algorithm for linearly constrained optimization is presentedin this paper. Under n......
In this paper, we give a short proof for the existence of nontrivial choreography solution to the equal-mass three-body ......
This paper studies the dynamic structure property and reduced-order methods of power systems. Based on the dynamic struc......
The internal rotation potential energy curve around the glycosidic bond in 3′-azido-3′- deoxythymidine (AZT) molecule,......
The problem on the Chandler period is an unsolved one. Several authors suggested a hypothesis that the Chandler wobble i......
The determination of deshexapeptide(B25-B30)insulin(DHI)was divided into two steps.At the first step,the rough structure......
There is a common hypothesis for the presently popular mild-slope equations that wave particle motion is irrotational. I......
This paper presents a 3D mathematical model for transfer and transform of water contaminants in reservoir, describes the......
The new geometrical constraints, based on the geometrical analysing of synthetic method, are developed to estimate funda......
One of the most important issues in inertial confinement fusion (ICF) is to study the uniformity of the radiation field ......
Thermal inertia is the function of substance density, heat capacity and heat diffusivity, and is an important parameter ......
Transient transport of electrons in ZnS-type thin film electroluminescent devices is studied with Monte Carlo method. Th......
A new analytical potential energy function for diatomic molecular ion XY+ is proposed based on the energy consistent met......
This paper reports on the synthesis of the nanocrystalline FeS2 via a solvent-thermal process. Using FeSO4 and NH2CSNH2 ......
It is shown that almost all natural numbers can be expressed as the sum of three cubes aud one fifth power of natural nu......
In this paper we propose a characteristics mixed finite element method to overcome thenumerical dispersion for the 2-pha......
Let v（n） denote the number of representations of n as the sum of six cubes and twobiquadrates of natural numbers. Then for......
Let r(n) denote the number of representations of n as the sums of 5 cubes and 3 biquadra-tes of natural numbers. Then fo......
Suppose that B is a sufficiently large positive constant, e is a sufficiently small positive constant and N is sufficien......
Huwentoxin-I, a neurotoxic peptide from the spider Selenocosmia huwena, was synthesized by sol-id-phase method with Fluo......
Accurate studies on the full vibrational energy spectra and molecular dissociation energies for some
It is usually very difficult to directly obtain molecular dissociation energy De and all accurate high-lying vibrational......
Exploration of cost-effective Pt/C catalysts has been a significant issue for electrochemical hydrogen evolution reactio......
Analysis method and algorithm design of biological sequence problem based on generalized k-mer vecto
K-mer can be used for the description of biological sequences and k-mer distribution is a tool for solving sequences ana......
本文把小阻尼转子系统的动力学方程化为一种新形式，用摄动法展开该方程，导致一个反对称矩阵的广义本征值问题，因此获得了高精度的本征......
生态系统是维持人类环境的最基本单元,生态系统功能主要体现在两个方面:一是生态服务功能(service);二是价值功能(goods).这两种功......
考虑如下的凸非线性规划问题(CNLP):(CNLP)minf(x),s.t.gi(x)≤0,(i=1…,m).(1.1)其中x∈Rn,并且f,gi:Rn→R是至少二次连续可微的......
ＤａｔｉｎｇｓｅｄｉｍｅｎｔｓｏｎｓｅｖｅｒａｌｌａｋｅｓｉｎｆｅｒｒｅｄｆｒｏｍｒａｄｉｏｎｕｃｌｉｄｅｐｒｏｆｉｌｅｓＸｉａｎｇＬｉａｎｇＬａｋｅＳｅｄｉｍｅｎｔａｎｄＥｎｖｉｒｏｎｍｅｎｔＬａｂｏｒａｔｏｒｙ，ＮａｎｊｉｎｇＩｎｓｔｉｔｕｔｅｏ.........
１ＩｎｔｒｏｄｕｃｔｉｏｎＬａｎｄｓｃａｐｅｅｃｏｌｏｇｙｆｏｃｕｓｅｓｏｎｓｔｒｕｃｔｕｒｅ，ｆｕｎｃｔｉｏｎ，ａｎｄｃｈａｎｇｅｓｉｎｌａｎｄｓｃａｐｅ（Ｆｏｒｍａｎ，１９８６）．Ｈｅｔｅｒｏｇｅｎｅｉｔｙｉｎｌａｎｄｓｃａｐｅｓｉｓｓｈａｐｅｄ.........
讨论总体在体育统计的学习和应用过程中的重要作用,指出提高我国体育统计应用水平的关键是正确认识统计总体,建议在体育统计教科......
在这篇论文，建立水力的设备的差错诊断的模型在细节被描述。它也学习递归最小平方法的优点。当 LSM 在计算水力的设备的差错被使用，......
就《工业企业厂界噪声测量方法》用干扰民噪声实际测量时，在测量时间、测量位置等方面存在的不足，进行了探讨。......
In this paper,the eco-environmental susceptibility of Shangyi County,Northern HebeiProvince of China has been calculated......
The paper presented the results regarding the decomposition of gaseous CF<sub>2</sub>ClB<sub>r</sub> bycold plasma metho......
According to the traditional immunization procedure, after the first injection of the sample A (emulsion of aimed antige......
三菱SRK325挂式空调开关机顺序较特别，文中首先分析了其遥控对应状态，论述了其远端遥控功能实现的方法。......
Biopsy specimens of normal mucosa (n=5). adenomas (n -13), adenocarcinomas (n = 8). mucosa adjacent to adenoma (n=10) mu......
ACTIVATION OF NUCLEOLAR rRNA GENE TRANSCRIPTION IN LYMPHOCYTES BY TUMOR PROMOTERS: APPLIES STUDIES W
The distribution of rDNA was visualized in interphase nuclei of tumor promoter treated human lymphocytes in comparison w......
基于１０年的矿区土地复垦科学研究实践，分析了由矿区土地复垦到矿区生态重建研究观念的转变、矿区生态重建的理论基础，对矿区生态重建的......
通过对现代细菌数量检测方法的研究,探讨其必然的发展趋势,为寻求更快更好的方法找到其出路.同时也为现在的各种检测的方法的实质......
I.INTRODUCTION It iS generally accepted that the stress state in the upper crust and upper mantle in the southernQinghai......
By using wavelet analysis and the co-deduct method, under the condition that two explosions are supposed to have the sam......
森林文化作为建立新型的人与自然和谐统一关系的重要载体,是生态文明建设的组成部分,是代表先进文化前进方向的重要内容。要加强生......
