查询词典 evolution

A meso mechanical analysis has been conducted on a hot-rolling steel of 16MnR toinvestigate the effect of the elongated pre-damage voids on the subsequent damage evolution and fracture process under the maximum normal stresses with various directions. The analysis results show that, when the elongated voids due to the decohesion of the inclusions from base material are loaded subsequently, the local high stress and strain concentration around the voids and their interactions promote the growth of voids.

对热轧钢中的长条形初始损伤孔洞承受不同方向最大正应力时的后续损伤演化和断裂过程的细观有限元力学分析研究表明：热轧钢中的长条形夹杂物与基体剥离后形成的长条形孔洞在后续加载中，其周围产生的局部高应力应变集中及其相互作用，使孔洞长大。

Chapter Ⅲ studies the rise and evolution of the Malay nationalism and analyzes the British decolonization policy in Malaya.

第三章考察了战后初期马来亚民族主义运动的兴起与发展，分析了这一时期英国对马来亚的非殖民化政策。

The design pattern is used to bewrite the decomposite of non-function requires,the relation between non-function requires and SA is set up with structure workflows.The non-function attributes of software architectures are evaluated synthetically based on structure workflows and component combinational operations. According to the evaluation result, a model on software architecture evolution based-on non-function requirements is given.

在软件体系结构描述的基础上，本文使用设计模式描述了非功能需求的分解，使用结构工作链建立了非功能需求与软件体系结构之间的关联，使用结构工作链和组合运算对软件体系结构的非功能属性进行评估，并利用评估结果，提出了一种基于非功能需求的软件体系结构演化方法。

Urban spatial evolution is under the contradictory development of concentration and deconcentration.

提要 城市空间演化是在集中与分散的矛盾运动中进行的。

The studies on mineralogy, fluid inclusions, and decrepitation temperature indicate that the gold deposit was formed by mixing of two kinds of fluids from different origins, instead of by gradual evolution of a single fluid.

石英脉型矿体主要与花岗岩浆热液关系密切，蚀变岩型矿体主要与深源流体有关，在矿体浅部它们强烈的挤压复合部位形成明金富矿体石英脉。

Which of the following statements about evolution are true and deducible from the figure 2 points

下图所示为一演化树，下列有关演化的0述，哪些正确并可从图中推断 2分

Evolution and phylogeny are a factual system based upon the temporal order framework of fossils, which by no means can be deducible solely by any data analysis.

进化和系统发育是以化石的时序框架为基础的事实体系，而绝不可能单独通过任何数据分析就可推测。

It is possible that these viruses have had an important role in the evolution of human defences against disease.

这些病毒对人类疾病防御的进化具有重要作用是可能的。

Meanwhile, the evolution of the worldwide dominant controversy indicates that the globalized ideological conflicts have never come to an end at the turn of society after the cold war, and Islamic Fundamentalism has become the leading defier of western mainstream system, with Iran in the center of this shocking tide.

同时，世界主导性矛盾的演变表明，在冷战后的转型期，全球性意识形态斗争并未终结，伊斯兰原教旨主义已经成为西方主流体系的主要挑战者，而伊朗则处于这一冲击大潮的中心地位。

The author constructs LREO by Protg,by establishing metadata namespace,defining relations among LREO elements,showing ontology view of LREO and giving access methods.The author constructs LRSDG with the help of Grid platform GT4,which implements system's monitoring and management,data synchronization testing and data analyses of user access.The author also constructs LRSS using Sakai,which provides user authentication,distribution of competencies,interactive collaboration and co-evolution in the ecosystem.

g开源本体工具建构了学习资源生态本体，包括建立元数据命名空间，定义LREO元素和元素间关系，呈现LREO本体视图，并给出了本体语义访问方法等；利用网格平台GT4实现学习资源自治管理环境LRSDG，包括LRSDG的系统监控管理、同步数据性能测试和用户访问情况数据分析；用开源Sakai系统建立了学习资源的服务共享环境，实现了学习资源服务共享环境中的用户认证、权限分配以及协作交互与协同演化等功能。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。