实用的

When I learnt that I will need a changing bag after the baby is born, I was looking all over the place trying to find a cute and practical bag that will not only fullfill my cute mummy dream and also be able to fit everything in.

我想要一个即能满足我可爱妈咪梦想的而且又实用的背包。可是我看的很多妈咪包不是很贵就是不实用或一点不好看。

Combined with fault diagnose of the hobber ,a simple and practical method of fault diagnose is brought up,raising its accuracy and efficiency and has better spread value.

结合滚齿机液压系统的故障诊断实例，提出一种简便、实用的故障诊断方法此方法提高了故障诊断的准确性和效率，具有较高的实用推广价

IELTS is actually not mussy. Either the question and article is logical and academic, in sharp contrast to the impractical contents in TEM-8 which abounds in literature, politics and history. IELTS, featuring its social, general science and academic contents, provides readers with knowledge that adds fun to reading through.

野书 雅思当然不是野书，不管是题目还是文章很异常有条理、学术化，而且比起专八不实用的文学、政治和历史文章，雅思中社会、科普、学术和实用的文章不仅能让人在阅读中获得不少知识、还能让人饶有兴趣地读下去。

From the practical point of view,it notedly expounds the network topology design,network hierarchy,system design,IP planning,division of subnet VLAN,security design,equipment selection and cabling system as well as relative technologies,aimed at constructing a advanced and practical campus network.

从实用的角度重点论述了校园网的拓扑结构设计、网络层次结构、系统总体设计、IP规划、子网VLAN划分，安全设计、设备选型以及综合布线系统等相关技术，其目的是要建设一个先进、实用的校园网。

In Song Dynasty, there was one kind of pillow made of porcelain with distinctive features.

艺术的最初目的都来源于实用同时又是在实用的基础上以审美为目的的。

How much more reasonable is that opposing theory (it is not for that reason more true—) which Herbert Spencer, for example, espoused: that the concept "good" is essentially identical with the concept "useful,""practical," so that in the judgments "good" and "bad" mankind has summed up and sanctioned precisely its unforgotten and unforgettable experiences regarding what is useful-practical and what is harmful-practical.

这样一来那种反对派理论倒是更为清晰合理了（那理论并不因此而更正确——）。例如赫伯特·斯宾塞就表述了这派理论：他认为"好"的概念就其本质来说与"有益"、"实用"相通，因此在"好"和"坏"的判断中人类总结并确认的正是他们关于有益——实用和有害——不实用的那些未被遗忘和遗忘不掉的经验。

Because it is not practical to use numerical ephemerides with a large volume of data to describe the kinematics of component stars in a star catalogue, a kinematics model, as simple and practical as possible, is needed for the hierarchical triple star systems.

因为在实用星表参考架中不宜采用数据量较大的数值历表来描述子星的运动，所以有必要针对等级三星系统建立尽可能简单实用的运动学模型。

As a result, for feed-forward NN model this paper first proposes the concepts of"attractor"and"attraction region","fake attractor"and"fake attraction region", and norm of describing"attraction region". Further this paper presents a mathematics method of calculating feed-forward NN"attraction region", it solves the overelaborate job of checking NN fault-tolerance performance by testing all detecting samples, so to test fault-tolerance performance using theoretic characteristic norm is an important break. In accordance with feed-forward NN low fault-tolerance and difficult to satisfy practical application, according to practical application theory, this paper presents an actual method of enhancing NN fault-tolerance performance, builds the mechanism of reconstructing NN model based on combining NN and fuzzy process, reforms NN "fake attractor"and"fake attraction region"to enhance NN fault-tolerance performance greatly.

为此，本文首先给出了前馈NN模型的&吸引子&和&吸引域&，&伪吸引子&和&伪吸引域&的定义，以及描述吸引域的指标，在此基础上提出了一种计算前馈NN模型&吸引域&大小的数学计算方法，该方法提出解决了目前依靠对检测样本的测试工作来检验NN容错性的繁琐工作，而用具理论意义的性能指标来检验，这是一个重要的突破；针对前馈NN容错性较低以致难于满足实用的缺点，根据NN实用稳定性理论，提出了一种提高其容错性的实用方法，建立了基于NN与模糊处理相结合的NN模型重构机制，重构NN&伪吸引子&和&伪吸引域&来大大地提高NN的容错性。

On the basis of practicality (including everyday using and using for ceremony), the ancient- painted-pottery of Majiayao culture has gradually been superinduced upon the adjunctive decoration and decorative patterns, constantly reshaping the form in order to beautify itself, which skillfully combined practicality and aesthetic utility.

马家窑彩陶在不影响实用的基础上，逐步增添审美的附饰和纹饰，不断对造型稍加变形，以趋于美观，是实用与审美的巧妙结合。

Color in Fashion is conceptualised as a reference guide and a practical tool, featuring also a chapter on the history and the changing use of colour in fashion.

这本书是关于时装色彩方面的历史和实用变化的基本参考和实用的工具资料。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。