查询词典 random dependence

Selecting Shenzhen city as instance, positive study of such theories is made. In the positive study, the dependence relationship of economy and human resource development and the development rule human resources in Shenzhen city is taken apart, the gross and increment of human resources and the reasonable dependence index from 2002 to 2010 in Shenzhen city are prognosticated.

以深圳市为实例进行了两个理论的实证研究，剖析了深圳市经济发展与人才发展之间的依存关系和人才发展规律，并对深圳市2002-2010年的人才增量和总量以及深圳市的人才发展理想依存综合指数进行了预测。

The freeze-out time dependence of the elliptic flow and the transverse radius ΥΤ dependence of elliptic flow at different freeze-out time are studied for non-central Au+Au collisions at √SNN=200 GeV with the Relativistic Quantum Mocular Dynamics model.

用相对论量子分子动力学模型模拟了质心系束能量为√SNN=200GeV的Au+Au非对心碰撞，研究了椭圆流对末态粒子冻出时间的关系。

As for the study of isospin in intermediate energy HICs, we've investigated how bothstength and density dependence of symmetry potential affect many measurableobservables, such as the yield, phase-space, and isospin distributions of fragments, as wellas the correlations between Intermediate-Mass-Fragment multiplicity 〓 andCharged-Particle multiplicity 〓 Light-Charged-Particle multiplicity 〓 andNeutron multiplicity 〓. The aim is to find sensitive observables specifically for strengthand density dependence of SP.

在中能重离子碰撞的同位旋研究方面，分别研究了对称势的强度和其密度依赖形式对中能重离子核反应各类碎片产物产额、相空间、及其同位旋的分布，中等质量碎片多重数与带电粒子多重数、轻带电粒子多重数、中子多重数的关联等多种实验观测量的影响，以获取对称势中该两方面的信息，尤其着重于研究如何分别获取有关该两方面的信息的途径。

In addition, the momentum dependence of the nuclear mean field potential has been shown for the first time to be important for isospin diffusion in HIC''s and a explicit expression for the density dependence of the symmetry energy has been obtained by fitting the experimental data.

同时在国际上首次研究了核平均场的动量相关性对重离子碰撞中同位旋弥散的影响，发现核平均场的动量相关性对同位旋弥散有重要的影响。

Through the international comparisons and the factor which influenced our ratio of dependence on foreign trade, we rectified it and predicted its future numbers. At the same time the thesis pointed out that we could not decide the situation of our country、the decision of our exchange rate and the judgment of the open-up strategy only depended on the number of ratio of dependence on foreign trade, it has equal of realistic significance.

通过国际比较，从影响外贸依存度的主要因素着手，对我国外贸依存度进行修正，并对未来我国外贸依存度进行大胆预测，同时指出在对我国形势判断、汇率制度的制定及对外开放战略的调整上不必拘泥于现有外贸依存度数值的高低之上，具有相当的现实意义。

Drug dependence is a chronic, relapsing disease in brain, and compulsive drug-seeking and drug-taking behavior persist despite serious negative consequences, which induces adaptive changes in the central nervous system that lead to tolerance, physical dependence, sensitization, craving, and relapse at last.

药物依赖是一种慢性、复发性脑疾病，主要特点是成瘾者往往存在对依赖药物的强烈渴求，导致他们不顾后果地继续觅药和用药行为。持续的用药行为导致中枢神经系统发生适应性的变化，进而引起耐受、身体依赖、敏感、渴望和复吸。

Based on the theory of heat conduction, the heater thermal field was calculated to determine the most efficient position of heater. And the parameters of heater and asymmetric Y branch were decided using FD-BPM method. After the design and optimization, the polarization dependence and wavelength dependence of the attenuator were researched.

先根据前文介绍的热传导理论模拟了用于可调衰减器的电极的热场分布，设计了电极的最优位置，然后利用马卡蒂里近似解法求解掩埋条形波导的单模条件，并计算了波导的宽度和厚度，设计了非对称Y分支型的光衰减器的Y分支结构，电极参数，完成整个设计过程，最后，模拟了光衰减器的偏振相关性和波长相关性，从而也得到了一个聚合物可调光衰减器的设计优化方法。

Most current slicing methods for OO programs are based on the traditional system dependence graph and the two-pass traversing algorithm, which is developed for inter-procedural dependence analysis.

当前面向对象程序切片方法都是基于在传统的系统依赖图的两遍扫描算法。

By taking the effects of Ge fraction and strain on the energy band structure and effective masses into account, the analytical model of the effective densities of states of the conduction and valence bands are proposed, and the temperature and Ge fraction dependence of the effective densities of states are also studied. Following this, the temperature and Ge fraction dependence of intrinsic carrier concentration in strained SiGe layers are analytically calculated. Furthermore, carder freezeout effect and the minority carrier trapping effect of the shallow-level compensated imputities in strained SiGe layers at low temperatures are investigated.

其中，分析了应变SiGe层的临界厚度、能带结构、禁带宽度及禁带变窄模型；在考虑了Ge组份和应力对应变SiGe层能带结构的影响后，给出了较为精确的SiGe应变层的导带和价带有效状态密度的模型，并研究了有效状态密度与Ge组份及温度的变化关系；分析了应变SiGe层的本征载流子浓度及重掺杂下的禁带变窄；讨论了低温下应变SiGe层中的载流子冻析效应，并计算了SiGe应变层的电离杂质浓度与Ge组份及温度的关系；研究了应变SiGe层低温浅能级补偿杂质的陷阱效应；给出了应变SiGe层多数和少数载流子迁移率以及少数载流子寿命模型。

We give several sufficient conditions of NA and NSD properties of random variables, compare the closeness of distribution functions of order statistics between NA and independent rv's, investigate properties of NSD defined by supermodular functions, study the dependence structure of stationary Markov process and order statistics and their spacings from two samples, establish stochastic comparisons of order statistics of heterogeneous rv's in the hazard rate and the reversed hazard rate orders, and give the first analytic proof of the closure property of the up shifted likelihood ratio order under convolution.

给出判定一组随机变量NA性质的几个充分条件，并给出NA和独立随机变量的次序统计量之间"贴近性"的比较，系统地研究基于特殊函数类所定义的NSD负相依概念，给出一些判别NSD性质的结构定理和一些有用概率不等式。系统研究平稳马氏过程的相依结构。研究两样本次序统计量及其问题隔的相依结构。在失效率、反向失效率序和似然序意义下给出非齐次随机变量次序统计量的比较。给出上漂移似然序卷积封闭性的第一个解析证明。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。