查询词典 evolution

In this paper, proposed a evolution strategies to eeg source localization, which based on the agamogenesis natural selection of biology.

该文从无性生殖的生物在自然界中优胜劣汰的进化模式中得到启发，设计了基于进化策略算法来进行源定位。

In an attempt to provide a better understanding of the diversity, evolution and spread of geminiviruses in China, 32 samples showing typical geminivirus symptoms were collected from papaya, tomato, tobacco, Euphorbia pulcherrima, Sonchus oleraceus Linn and Ageratum conyzoides in Guangxi province.

为了明确双生病毒的发生、分布与传播，我们从广西番木瓜、番茄、烟草、一品红、苦苣菜及胜红蓟上采集了32个具有双生病毒典型症状的样品并对病毒进行了分子检测与鉴定。

Chapter 3:The evolution and new development of the industry agglomeration Measurement.

第3章：产业集聚现象测度方法的演变和新发展。

Theoretical and experimental investigation on the evolution of the atomic system with gaussian velocity distribution in a laser plane wave, in which the theoretical predications is in good agrement with the experimental results.

3在理论上和实验上系统地研究了高斯速度分布原子系统在激光行波场中的演化过程及其和激光光强、失谐、作用时间等物理参量的关系。理论和实验结果基本一致。

The emergence of the image of Houji who was an ancient agronomist and the first ancestor of people in Zhou Dynasty has a strong mythological color . The evolution of this image has reflected different modes of thinking and different ways of life in different ages .

后稷作为周人始祖形象的出现，不仅本身带有浓厚的神话色彩，而且在这一形象的衍变中，反映出了当时人们的思维模式和生活方式，呈现出了不同时代的文化意蕴。

Bridge is a man made channels above the air. the bridge has being developed quickly as the evolution of vehicles and our requirement.

桥是一种架空的人造通道，随着人们的需求不断提高，交通工具的不断发展。

It's the next step in the Air Force's evolution.

它是美国空军下一步发展的重点。

In this paper, the evolution of air hammer and air bit has been reviewed, the structure, advantages and application con.

为此，对空气锤和空气钻头发展历史进行了简单回顾，介绍了空气锤及空气钻头的结构、使用优点和应用注意事项，重点阐述了空气锤和空气钻头在普光气田的应用效果和出现的问题。

Compared to the "real" Impreza , recently unveiled in its latest hatchback evolution, the concept created by Lars Martensson features a very aggressive styling with a short wheelbase, muscular wheelarches, huge tires and extreme features like the air scoop on the hood and the rear spoiler.

相较于"实质"impreza ，近曰推出其最新hatchback演变概念创造的拉尔斯martensson特点的一个非常进取的造型与短轴距，肌肉wheelarches，巨大的轮胎和极端的特点，象空气舀的发动机罩和尾部扰流器。

The air motion in umbrella curtain spray combustion system for diesel engine was studied using numerical analysis with the emphasis on the evolution of in-cylinder flow field, the interactions between swirl and squish and the effects of combustion chamber configuration.

用数值分析方法研究柴油机伞帘喷雾燃烧系统中的空气运动规律，探讨了缸内流场的演变过程、涡流与挤流的相互作用和燃烧室结构的影响，并比较了该燃烧系统与原机燃烧系统中的流场。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷