查询词典 evolution

As a boy, he collected them on the Connecticut shore and pored over the exquisite studies of John Henry and Anna Botsford Comstock, two 19th-century naturalists, to explore the evolution and the vein-structure of the wings of lepidoptera.

孩童时代，他在康涅狄格州的海滨收集这些昆虫，钻研十九世纪博物学家约翰·亨利和安娜·博茨福得·康斯托克精美绝伦的研究，尝试去探寻鳞翅类生物的翅膀演化规律及其纹理构造。

As a boy, he collected them on the Connecticut shore and pored over theexquisite studies of John Henry and Anna Botsford Comstock, two 19th-centurynaturalists, to explore the evolution and the vein-structure of the wings oflepidoptera.

孩童时代，他在康涅狄格州的海滨收集这些昆虫，钻研十九世纪博物学家约翰·亨利和安娜·博茨福得·康斯托克精美绝伦的研究，尝试去探寻鳞翅类生物的翅膀演化规律及其纹理构造。

The author believes that the comprehensive concentric circle structure has been built after more than ten years evolution of the adaptation of European security organizations.

与此平行存在着另一个核心，即以欧盟为主的安全核心，它在经济、社会等方面形成的巨大内聚力，日益发挥着越来越大的安全作用。

The ones that must be paid attention to is that goodness is a logic evolution of "putting oneself in the place of another", so as to there are differences between the "love of the kindred" and "showing affection toward his subjects in general", which is the extrapolating ring upon ring love concentric circle, from family to kindred, and to nation, in the end to all over the world.

必须注意的是，正因为"仁"具有"推己及人"的逻辑发展过程，因此"亲情之爱"和"泛爱众"，又是"爱有差等"的，表现为从家庭到家族，再到国家，最后涵盖"天下"、层层外推的"爱"的同心圆的不断推展。

Civilization can be viewed as a stage of cultural evolution, and ecological civilization indicates the fundamental change in conception of culture, which is helpful for the ecological turn in conceptional system of culture.

文明可以视为文化进化的一种存在状态，而生态文明表明了文化的观念状态发生了根本性的变革，这种变革最终将增进文化的观念系统的生态化取向。

This is concurrent evolution in human form, whereby all of one's ancestry learns and evolves simultaneously.

这就是人类形态中的同步进化，籍此，一个人的所有祖先可以同时学习和进化。

Which brings us back to one of our earlier statements, that a concurrent form of evolution is now being constructed within your creation.

这让我们回到我们早先的陈述中，现在一个同步进化的形态正在你们创造物内被建立。

For the computational stability of linear evolution equation, the condition of CLF for judging the computational stability of initial value problem is introduced.

针对线性发展方程的计算稳定性问题，介绍了判定线性发展方程初值问题的稳定性判别条件：CLF条件。

On defining the conditional threshold of discretized density evolution, a method for designing the time-invariant quantized decoder with finite levels, which can approach the optimal time-varying one and hence the continuous decoding, is proposed.

应用Shannon率失真理论以及密度进化理论，阐述了最佳量化译码的时变特性，建立了离散密度进化的条件阈值概念，提出了二元输入对称信道上逼近最佳时变量化译码、进而接近连续译码的时不变量化译码设计方法，推导了量化和积算法与最小和算法的等价条件，从误码率性能、错误平层和平均迭代次数等三个指标全面衡量量化译码性能； 5。

Using the output data of a MM4 mesoscale numerical model which fairly well simulated the developing structure and the evolution of the "96.1" snowstorm event over Qinghai Xizang Plateau, a nonlinear and non zonally non parallel basic flow symmetric instability models and simulation system were developed to validate the possible effect of conditional symmetric instability on the formation of the snowstorm process, the results showed that in a developing model of two dimensional nonlinear SI i...

利用"96 。1"青藏高原东北部暴雪过程的较成功的中尺度模拟的输出资料，用非纬向非平行基流中的对称不稳定模式，对"96 。1"暴雪发生发展过程的动力学机制进行了三维基流中二维非线性对称不稳定数值模拟试验。结果表明，ψ场和w场的三维配置与切变线的演变过程相当一致，说明用三维基流中二维非线性对称不稳定可能能较好地描述SI在切变线东伸南移过程中所起的作用。

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。