性质

基本解释 (translations)

character  ·  characters  ·  habitude  ·  kind  ·  nature  ·  property  ·  temperament  ·  charactered  ·  charactering  ·  complexions  ·  natures

与性质相关的网络例句 [注：此内容来源于网络，仅供参考]

At the beginning of this thesis, the author gives the definition and the equivalent definition of convex function, and then proves the equivalent relationship between them. Secondly the author proposes the decision theorem of convex function which provides a judgment basis of whether a function is a convex function. Thirdly the author summarizes and proves the convex function's operational, basic, differential and integral property. Finally the author proves several famous convex function inequalities, such as Jensen inequality, Holder inequality, Cauchy inequality. The author also provides the application of these inequalities and illustrates the importance of convex function's basic inequality and integral property in the proving process.

本文开始给出了凸函数的定义及等价定义，并证明了它们之间的等价关系；接着提出了凸函数的判定定理，对一个函数是否是凸函数提供判断依据；然后对凸函数的运算性质、基本性质、微分性质、积分性质四个方面的性质进行了总结，并给予了证明；最后证明了凸函数的几个著名不等式詹森不等式、赫尔德不等式、柯西不等式，给出了这几个不等式的一些应用实例，并举例说明凸函数的基本性质和积分性质在不等式证明过程中的重要作用。

At the beginning of this thesis, the author gives the definition and the equivalent definition of convex function, and then proves the equivalent relationship between them. Secondly the author proposes the decision theorem of convex function which provides a judgment basis of whether a function is a convex function. Thirdly the author summarizes and proves the convex function's operational ,basic , differential and integral property. Finally the author proves several famous convex function inequalities, such as Jensen inequality, Holder inequality, Cauchy inequality and Minkowski inequality. The author also provides the application of these inequalities and illustrates the importance of convex function's basic inequality and integral property in the proving process.

本文开始给出了凸函数的定义及等价定义，并证明了它们之间的等价关系；接着提出了凸函数的判定定理，对一个函数是否是凸函数提供判断依据；然后对凸函数的运算性质、基本性质、微分性质、积分性质四个方面的性质进行了总结，并给予了证明；最后证明了凸函数的几个著名不等式詹森不等式、赫尔德不等式、柯西不等式和闵可夫斯基不等式以及这几个不等式的应用，并举例说明凸函数的基本性质和积分性质在不等式证明过程中的重要作用。

Density Functional Theory in connection with accurate LCAO basis sets and norm-conserving pseudopotentials were used to study two issues which are (1) The Selective Functionalization of Single-Walled Carbon Nanotubes with Diazonium Radical and (2) The Molecular Dynamic Simulated IR Spectrum of Adsorbed C3H3 and I on the Ag(111) Surface.For the first, we investigated (1) NO2C6H4 direct addition (2) NO2C6H4N2 dissociative addition reaction on semiconductor (8,0), metallic (9,0)and(5,5) carbon nanotubes.

第一部分模拟的结果显示，在半导体性质(8，0)和金属性质(9，0)、(5，5)奈米碳管上，硝基苯自由基(NO2C6H4)的直接加成反应於不同导电性质的奈米碳管间不具有选择性，而硝基苯重氮化合物自由基(NO2C6H4N2)的解离吸附反应会选择性的与金属性质奈米碳管发生反应，因为在金属性质的系统中，奈米碳管於过渡态时会藉由电荷的转移来稳定过渡态的结构，进而帮助反应更快的进行。

Under the cases of the linear interconnected systems with all its subsystems are one dimension, a theorem to judge the properties of single loop interactions has been given; the study also indicated that the properties of interactions cann't independent of the properties of subsystems in the multi-loop interaction conditions, and a all field root locus method has been proposed to decide the properties of interactions; a interaction stabilizable theorem has been given, and the efficacy of interactions with respect to the interconnected systems has been configured, Some primary results are reported which are induced by using a method of computer aided test to study block interactions, the stationary feedback efficacy of closed loop interactions have been discussed and a stability guess has been proposed.

本文提出互连系统的合作稳定性概念及其原理，给出了互连系统的本原稳定度、稳定中心、回路关连的级数以及关连的性质等基本定义；并在此基础上对线性互连系统进行关连分析，给出了一系列涉及到关连与互连系统稳定性关系的命题、引理、定理及其证明；其中，在子系统都是一维的线性定常互连系统情况，得出了单回路关连性质判断的定理；并指出在多回路关连条件下，关连的性质不能独立于子系统的性质，以及用全域根轨迹法判断关连性质的方法；给出了关连可稳定理，并对关连对互连系统的影响作用进行了分析。本文还用机辅试验的方法研究块阵关连并给出一些初步结果，本中还探讨了回路关连的静态反馈作用并提出一个判稳猜想。

The paper consists of four chapters:In chaper 1, we introduce the background and signficance, research and actuality on oscillation of functional partial differential equations; we present research subject in this paper;In chaper 2, we discuss oscillatory property of systems of parabolic differential equations with delays and obtain necessary and sufficient conditions for the oscillation of their solutions; we show the difference between oscillatory property of systems of parabolic differential equations with delays and that of systems of partial differential equtions without delays; we explain the main results with examples;In chapter 3, we discuss oscillatory property of systems of functional parabolic differential equations of neutral type; we obtain some sufficient conditions for the oscillation or full oscillation of their solutions under some conditions; we explain the main results with examples;In chapter 4, we discuss oscillatory property of systems of functional hyperbolic differential equations of neutral type; we obtain sufficient conditions for the oscillation or full oscillation of their solutions under some conditions; we explain the main results with examples.

全文共分四章：第一章简要介绍了泛函偏微分方程的振动的背景和意义、对其研究的简单历史和现状，给出了本文的主要研究对象；第二章讨论了一类时滞抛物方程组解的振动性质，获得了判断其所有解振动的一个易于验证的充要条件；指出了这类具有时滞偏差变元的抛物方程组解的振动性质和不具有时滞偏差变元的抛物方程组解的振动性质的差异；并举例对主要结果进行阐明；第三章讨论了一类中立型抛物方程组解的振动性质，获得了在给定的条件下其所有解振动或全振动的若干充分条件；并举例对主要结果进行阐明；第四章讨论了一类中立型双曲方程组解的振动性质，获得了在给定的条件下其所有解振动或全振动的若干充分条件；并举例对主要结果进行阐明。

From the above theorem,（1） compositional invariant security properties and constructive security properties are proved to exist, and （2） security properties are degraded under operators of process algebra, which is known as "bucket principle", i.e, a composed system cannot be securer than the weakest link of the system.

根据这一结果证明了复合不变性质和可构造安全性质在安全性质集上的存在性，并且在安全性质集合上证明了安全性质的"木桶原理"，即复合系统的整体安全性不强于系统中最弱的部分。

First,The properties of the spherical Bezier Curvesproposed by Ken Shoemake(Spherical Bezier curve of first kind)are listed,such asEndpoint property,Symmetry property,Invariant property under solid motion,Spherical convex hull property,etc.,and the fact that this kind of spherical BezierCurve is devoid of subdivision property is pointed out;Based on subdivision,theconcept of a new kind of spherical Bezier curve(Spherical Bezier curve of secondkind)is proposed.This kind of spherical Bezier curve is continuous differentiable.Furthermore,generalization of Bezier curve on more comprehensive manifolds isdiscussed.2Spherical Chaikin algorithm and general spherical corner-cuttingalgorithm.

首先，文中列举了Ken Shoemake提出的点点生成的球面Bezier曲线(第一类球面Bezier曲线)的性质，如端点性质、对称性质、运动不变性质、球面凸包性质等，并指出这种球面Bezier曲线没有剖分性质；基于细分，文中给出了一种新的球面Bezier曲线(第二类球面Bezier曲线)的构造方法，指出这种曲线是连续可微的；作为这些理论的应用，文中改进了Ken Shoemake提出的球面插值曲线构造方法；进一步，文中探讨了Bezier曲线在更广泛的流形上的推广方法。2球面Chaikin算法和一般的球面割角算法。

As applications, we prove the following results: If / has pointwise pseudo-orbit tracing property, for any k ∈ Z+, and fk is chain transitive, then for any k ∈ Z+, fk has open set transitive ; If f has pointwise pseudo-orbit tracing property, and for any n ∈ Z+,fn is chain transitive, then f has sensitive dependence on initial conditions; If f is open set mixing and has pointwise pseudo-orbit tracing property, then f has property P; Let f :→ be a homeomophism, then f is pointwise pseudo-orbit tracing property if and only if the shift map σf is pointwise pseudo-orbit tracing property.

作为应用，证明如下结论：若f具有逐点伪轨跟踪性质，且对任意k∈Z+，fk为链转换的，那么对任意k∈Z+，fk为开集转换；若f具有逐点伪轨跟踪性质，且对任意n∈Z+，fn为链转换的，则f具有初始敏感依赖性质；若f为开集混合的，且具有逐点伪轨跟踪性质，那么f具有性质P；设f：→是同胚映射，那么f具有逐点伪轨跟踪性质当且仅当移位映射σf具有逐点伪轨跟踪性质。

D the preparation of the Ming and Qing Dynasties 11 representative nature of medicine prescription medicine tables.Basis in the database,respectively,internal medicine physicians in respect of each case by the medical prescription of the cold,temperature, level attributes for classification and analysis of statistics,the preparation of the 11 medical home "prescription medicine Medical statistical summary in nature,""Medical exopathic disease Recipe nature of tables"," Miscellaneous Diseases Medical prescription tables nature",both from the point of prescription and efficacy for the study of the nature of the disease syndromes to provide support,as well as understand the thinking of clinical medicine and academic differences between the provision of quantitative basis.

五、编制出明清时期中医学术思想三个历史发展阶段的内科疾病证候谱和方药性质统计表在上述各医家疾病证候谱和方药性质统计表的基础上，分别对明弘治元年(1486年)至清同治五年(1866年)这近四百年间中医学术思想发展三个阶段(温补学说主导期、学术转型期、温病学说主导期)的内科临床疾病证候和方药性质作分类统计和分析，编制出各时期的&内科医案疾病证候总谱&、&外感病医案疾病证候谱&、&杂病医案疾病证候谱&，以及各时期的&内科医案方药性质统计总表&、&外感病医案方药性质统计表&、&杂病医案之方药性质统计表&，提取出各时期的临床常见病证，归纳整理出各时期医家临证常用的方药寒温属性。

Quite a few terminally晚期地,致命地ill patients would often like their doctors to administer lethal drugs注射致命药物 to them to be relieved of suffering; there are also some of their families who would prefer that doctors withdraw any life-prolonging treatment撤销延长生命性质的治疗since there is no hope of effecting an ultimate cure.

相当一部分绝症末期的病人通常想让他们的医生为他们注射致命药物，将他们从痛苦中解救出来。同时，还有一些病人家属向医生提出，撤销延长病人生命性质的治疗，因为对其最终的治疗并不抱什么希望。

与性质相关的网络解释 [注：此内容来源于网络，仅供参考]

dimensionless frequency：土的动力性质无量纲频率

土的动力性质往返活动性reciprocating activity | 土的动力性质无量纲频率dimensionless frequency | 土的动力性质液化liquefaction

Ency：动作,性质,状态

ence 动作,性质,状态 | ency 动作,性质,状态 | ent 动作,性质,动作者,生效物

ancy,ency：表状态,行为,性质

-ance,ence 表状态,行为,性质 | -ancy,ency 表状态,行为,性质 | -aneity 性质等,表抽象

global property：全局性质;总体性质

全局最优值;总体最优值 global optimum | 全局性质;总体性质 global property | 全局约束 global restrictions

liquefaction：土的动力性质液化

土的动力性质无量纲频率dimensionless frequency | 土的动力性质液化liquefaction | 土的动力性质液化势评价evaluation of liquefaction potential

initial liquefaction：土的动力性质初始液化

土的动力性质材料阻尼material damping | 土的动力性质初始液化initial liquefaction | 土的动力性质地基固有周期natural period of soil site

liquefaction stress：土的动力性质抗液化强度

土的动力性质几何阻尼geometric damping | 土的动力性质抗液化强度liquefaction stress | 土的动力性质孔隙流体波fluid wave in soil

wave velocity method：土的动力性质波速法

土的动力性质波的弥散特性dispersion of waves | 土的动力性质波速法wave velocity method | 土的动力性质材料阻尼material damping

attestative：证明(性质)的证据(性质)的证词(性质)的

attestation | 证明 | attestative | 证明(性质)的证据(性质)的证词(性质)的 | attestator | 证明者, 证人

conjugative plasmid：接合性质粒

将质粒分为两类:接合性质粒(conjugative plasmid)与非接合性质粒(nonconjugative plasmid). 非接合性质粒不能通过性菌毛的接合作用在细菌间传递. ...