查询词典 Evolution

Human did countless evolution from protozoan into the status quo. There still will be endless evolution.

我们人类由原生动物，经过无数的演化而变成现在这个模样，将来还要持续的地演化下去没完没了。

The influences of dispersion length and nonlinear length on the pulse′s self-similar evolution are studied,and the self-similar evolution conditions of the input pulse are obtained.

研究了色散长度和非线性长度对脉冲自相似演化的影响，获得了放大器中脉冲实现自相似演化的条件。

A modified differential evolution algorithm was presented. In the proposed algorithm, the difference vector, which is employed in mutating each individual by simple differential evolution algorithm, was recorded. Each mutated individual was taken as the center of a neighborhood, the corresponding difference vector as radius.

提出了一种改进的差分演化算法，该算法记录下了差分演化算法在对每个个体进行变异操作时的差向量，然后以被变异的个体作为邻域的中心，以所记录的差向量作为邻域的半径，再在这个邻域内进行一次挖掘式的搜索。

Chapter 2 The Evolution of the Rehearing System and Rehearing Principles the focus of this chapter is the rehearing evolution in Germany, Japan and our country and principles hidden in the rehearing reasons.

第二章「再审制度沿革与再审原理」，本章讨论的重点为德国、日本与我国再审之诉的演变，以及再审事由背后所隐含之原理。

Evolution operations on development systems can be naturally expressed by graph rewriting rules. An evolution step is a concrete derivation of a rewriting rule from the graph representing the development system.

在此基础上，我们考察了软件工程中的各种对象在具体图模型上的表示，以及对象间的各种横向和纵向联系。

The results of 118 REE analyses of Li-F granites from South China and other countries indicate that there are three variation ty pes of REE model curves with the different evolution from early to late stages of Li-F grantie complex or from lower to upper petrofacies of the Li-F granite body, which are (1) decreasing,(2) increasing and (3) saltatory variation types. The first variation type is called positive evolution type, which is the production of crystallization differentiation.

华南和其他国家典型Li-F花岗岩的118个稀土分析研究表明，随Li-F花岗岩由早至晚阶段或自下而上不同岩相演化，稀土模式曲线有三种变化类型：①降低变化，②升高变化，③突然变化等类型。

The point of innovation is that the code description of a machine that learns, that acquires information form and about the environment, can be small compared with what the machine learns…When such a step occurred in the evolution of animal species, an essential limitation upon all previous evolution was removed: The self-reproducing molecule was no longer burdened with the organism's entire stock of information.

创新的要点是对机器学习的规则程序说明，即从环境中获得有关于环境的信息，它可以与机器学习到的东西做比较。当这样一个步骤发生在动物物种的进化过程中时，先前进化过程的一个重要限制就可以被解除：自我复制分子已不再背负着有机体的整个信息储存。

In order to improve the expression capability and the performance ofthe graph transformation in applying to software evolution, a softwareevolution operation description language SEOL (Software EvolutionOperation Language) is proposed, and the structured operational semantics on SEOL is studied, and then the semantic equivalence analysismethod about software evolution operation is described. To the SEOLexpression, the dissertation builds the corresponding processingmechanisms, which include the basic principles and the processing flow,and discusses the graph transformation description in SEOL.

为提高图变换在软件演化应用中的表达能力和处理性能，结合谓词逻辑，论文提出了软件演化操作描述语言SEOL(SoftwareEvolution Operation Language)，研究了SEOL语言的结构化操作语义，指出了软件演化操作语义等价的分析方法，针对SEOL语言表达式，构建了相应的处理机制，包括处理的基本原理和处理流程，讨论了图变换操作的SEOL描述。

In the sequential density evolution analysis, we obtain the calculation expression of information density evolution by analyzing the probability measure based on the log likelihood ratio measurement.

在连续密度进化中，使用基于对数似然比量度上的概率测度进行分析，获得了消息密度进化的计算表达式。

Andalusite-sillimanite type progressive metamorphic belt composed of chlorite-biotite zone, biotite-garnet zone, garnet-staurolite zone, staurolite-andalusite zone and sillimanite zone in Aletai Xinjiang is studied. According to the component zoning of the garnets, the relationship between metamorphism and deformation, and the paragenetic association evolution of the minerals, etc, the metamorphism is divided into three evolution stages: the stage before peak metamorphism, the peak metamorphism stage and the stage after peak metamorphism.

新疆阿勒泰地区发育了红柱石－矽线石型递增变质带，由绿泥石－黑云母带、黑云母－石榴石带、石榴石－十字石带、十字石－红柱石带和矽线石带组成，根据石榴石成分环带、变质与变形关系、矿物共生组合演化等特征，将变质作用分为峰前期、峰期和峰后期3个演化阶段。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。