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Brocklehurst preaches a doctrine of poverty and privation to his students while using the school's funds to provide a wealthy and opulent lifestyle for his own family. At Logwood, Jane befriends a young girl named Helen Burns, whose strong, martyrlike attitude toward the school's miseries is both helpful and displeasing to Jane.

在罗伍德学校简与一名叫海伦·彭斯的年轻女孩成了朋友，面对在学校遭受的苦难，海伦像个殉道者那样采取了坚韧不拔的态度，这对简既有帮助，又令她不快。

Tom Lefroy had a successful career as a lawyer and became Lord Chief Justice of Ireland,He named his eldest daughter JaneNeither Jane nor her sister Cassandra ever married......

如果你还以为简·奥斯汀是一个古板的老处女，一边织着毛衣度过她的晚年时光，那么《成为简·奥斯汀》将彻底改变你的想法。

The results show that the emission probability behaviors in the non-degenerate two-photon mazer differ from those in the degenerate two-photon mazer,since two cavity modes are allowed in the mazer so that there are two freedoms changing the potentials that the atoms experience as they transit the cavity.

发现由于在微脉塞中存在两种腔场模式，导致有两个自由度来改变原子在经过腔场时所受到的势场，因此非简并双光子微脉塞的发射几率的行为不同于简并双光子情况下的发射几率。

Supposition of two vibrations with same frequency and direction, condition generated mechanical wave, dynamic equation of plane harmonic wave.

同方相同频率的两个简谐振动的合成；机械波产生的条件；平面简谐行波的运动学方程。

Week 4 Supposition of two vibrations with same frequency and direction, condition generated mechanical wave, dynamic equation of plane harmonic wave.

第4周 同方相同频率的两个简谐振动的合成；机械波产生的条件；平面简谐行波的运动学方程。

In this paper constructed the projection operator s of all the inequivalent and irreducible presentation which attributes to C_(2v) group,according to these projection operator s composed the twenty-four normal modes of vibration and their normal coordinates,and analyzed the spectral properties of these vibration modes.

利用群论方法构造出属于C2v群的各不等价不可约表示的投影算符，应用求得的投影算符合成丙酮分子的24个简正振动模式及简正坐标，并分析其振动模式的光谱特性

Therefore, the paper adopts the technology based on Data Mining of Rough Set for Converter fault diagnose, study the method of fault character reduction and diagnose rule obtainer. The effective rule sets are acquired in terms of reduction of existing rules under remain identify ability conditions.

本文提出应用基于粗糙集的数据挖掘技术对变流器进行故障诊断，研究了故障特征的约简方法及诊断规则的获取方法，在保持识别能力的情况下，对规则进行修剪，得到了约简规则库。

It mainly finished the following several jobs. Pretreated the documents. Improved the Okapi term weighting formula. It also separated the term weighting and completed attributes reduction and rules extraction tasks. Firstly it reduced the feature vector dimensions by using discernible matrix. Then reduced it again by computing relative reductions.

主要完成了以下几个方面的任务：对文本进行了预处理；改进了Okapi权重计算公式，并对权值进行了离散化；实现了属性约简和规则抽取，首先利用区分矩阵对特征向量维数进行了初次压缩，然后通过相对约简计算再次压缩了特征向量维数，并生成了决策规则；采取了规则合成的策略，生成最终的决策规则；设计了一种文本与规则的匹配算法，使匹配过程尽可能简单有序。

Fourthly, the decision rules are classified into three parts: one-one, one-multi and multi-one.

再次，将属性约简和属性值约简后的决策规则分为三类：一对一、一对多和多对一。

It separates the network into symmetrical parts and unsymmetrical parts,synthetically uses sequence compo nents an d phase components.In the sequence domain,it equals the symmetrical parts to its boundary nod es;in the phase domain,with the po lym orphic calculationtechnique,it deals wi th all kinds of faults directly without huge calculating work as it is in the conventional phase compo nents methood.The example shows the advantages of this improved method.

该方法以相分量故障处理方法为依据，在序坐标下化简对称部分，等效到其边界节点，在相坐标下对化简后的网络处理各种简单和复杂故障，采用多态计算技术，以矩阵变换代替传统的数值方程的计算，避免了相分量法计算量大的缺点。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。