查询词典 evolutionary

Based on the evolutionary history and drilling well data of the subbasin, this paper discusses the mechanism and time of formation of this transverse accommodation zone and proposes that the first-order accommodation zone formed in a stage of strong extension of the subbasin, while the second-order accommodation zone formed in a stage of weak extension of the subbasin.

通过凹陷演化史以及钻井资料分析，探讨横向调节带形成机制和形成时期，提出Ⅰ级调节带形成于凹陷强烈伸展期，Ⅱ级调节带形成于凹陷弱伸展时期。

There are some disadvantages in BP algorithm, such as low rate of convergence, easily falling into local minimum point and weak global search capability. In order to settle these problems, a genetic algorithm was used to train BP neural network to replace classical learning algorithms. An evolutionary neural network learning algorithm was founded.

针对BP算法存在收敛速度慢、容易陷入局部极小值及全局搜索能力弱等缺陷，采用遗传算法训练BP神经网络，取代了一些传统的学习算法，设计了基于进化神经网络的学习算法。

Focusing on some disadvantages in standard BP algorithm, such as low convergence rate, easily falling into local minimum point and weak global search capability, Genetic algorithm is used to optimal the connection weight of BP Algorithm in this paper, and construct a GA-BP algorithm of evolutionary neural network, and the algorithm is applied to the control of BLDCM speed adjusting system.

针对标准BP算法存在全局搜索能力弱和易陷入局部极小点等缺点，本文将遗传算法与BP神经网络相结合，构造了一种新的进化神经网络GA-BP算法，并将该算法应用于无刷直流电机调速系统的控制，仿真结果表明，与传统的PI控制系统相比，该算法得出的电机控制曲线几乎无超调，与基于BP算法的速度控制系统相比较，具有收敛速度快、不易陷入局部极小的优点。

The vegetation moulds the weather, rainfall, drainage pattern and therefore erosion pattern of danxia formation and is an integral part of the evolutionary process.

植被影响了天气、降水、排水方式以及丹霞地貌的侵蚀模式，是演化过程中的重要一环。

But that's not the end of the weirdness feasible in evolutionary systems.

然而这还不是进化系统居然可行的最怪异的地方呐。

This limitation is by the decree of the Ancients of Days, and it pertains to actual evolutionary planets whereon mortals of survival status are living.

这限制是远古时期的旨意，并且目前它适合进化的行星，在那上面的人类生存状态是生气勃勃的。

A critical question that remains to be answered is whether the morphological attributes of the female reproductive organs of wind-pollinated species are evolutionary adaptations to wind pollination or are merely fortuitous.

一个仍有待于回答的关键问题是，风授花植物种类的雌性生殖器官兵形状态特征是否是对风授粉的一种演变适应，或仅仅只是偶然发生的。

There's a good 300 million years of evolutionary wizardry just in the paper between these covers.

在这些书页所用的纸，至少藏着3亿年的进化魔术。

The Y chromosome's rapid rate of evolutionary change does not mean that men are evolving faster than women.

构成人类基因组的其余22对染色体在两种性别中都是形态相同的。

The particular yana presented depends on the evolutionary readiness of the student and the accomplishment of the teacher.

至於不同各乘之显现乃依学生的根器及老师的成就而定。

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。