更小的

In this paper, the generator model of constant transient voltage and the invariableness impedance model was used, and the saliency of generator is included; through the analysis of the characteristic of the network equation calculation in the transient stability analysis, a new node ordering algorithm is proposed. Better initial value can accelerate the convergence rate of the networking equations, reduce the number of iterations, thus to cut down the amount of calculating time.

本文首先建立了适合于暂态稳定分析的简单模型，其中发电机采用E_q恒定模型，考虑了发电机的暂态凸极效应，负荷采用恒定阻抗模型；研究了电力系统的暂态稳定分析方法，指出目前数值积分暂态稳定计算方法中存在的不足，主要是网络方程的求解速度过慢；分析了暂态稳定计算中网络方程的特点，将稀疏技术应用于网络方程的求解，提出了一种新的节点编号方法——最小度最小有源节点道路集算法，减少了网络方程的计算量；在进行交替迭代求解时，将预测算法应用于每一积分步网络方程功角和电压的初值估计当中，应用自回归算法和广义延拓算法，期望给出一个更有效的电压和功角初值方案，来加快方程的收敛过程，减少方程迭代的次数，以提高计算速度。

The only child of a family has great living terms , doesn't need to worried about the food the entertainment.he or she may also receive the better education,only if they want to learn ,the parents won't care how much they spend.in the family relationship, the only child even get attention from everyone,enjoy high position and live in comfort.however ,it is that kind of advantages in life , study and emotion that make them delicate and complicated personalities, which may cause or even has become the psychological problem.now that there is a trend that "they has problems ""they are not obedient",someone even say that they are the "emperors".as the speacial pisition of the only child in the family,the parents are actually leck of the understanding and the psycological preperation,that then birngs some items to be dicussed.

独生子女有着优越的生活待遇，吃香的喝甜的玩酷的只愁他不想；也可以有良好的学校教育，家长都不惜重金择师择校只怕他不学。在家庭成员中，更是众月捧&心&，万般呵护，养尊处优。正是这种特殊而优越的生存、生活、学习和情感环境，孕育和培养了独生子女微妙而复杂的心理个性，更多的心理个性可能或者已经发展成为心理问题。现在已产生&独生子女问题多&、&独子难教&的思想倾向，有些人甚至把一些独生子女夸大其词的称为&中国的一群小皇帝&。由于独生子女在家庭中位置特殊，家长对这种特殊性缺乏认识和心理上的准备，因而带来一些值得探讨的新问题。

The clinical characters of oligodontia concluded from this study are following:(1) There is significant difference that more teeth absent and more existent teeth anomalies in patients of oligodontia/S group than in patients of oligodontia/I group, and the peg-shaped upper lateral incisor is the most frequently affected teeth with shape anomaly.(2) Both of the two groups have no significant differences in number of teeth missing between maxilla and mandible as well as that between left and right side.(3) The distribution of teeth missing is bilateral symmetry in both groups, but the frequency of teeth lost are different: excluding the third molar, in oligodontia/I group, the lower second premolar is the most frequently congenitally missing tooth followed by the upper lateral incisor, while in oligodontia/S group, the most frequently missing teeth are mandibular canine and maxillary lateral incisor. Nevertheless, the first molars are the most stable teeth in both groups.(4) In oligodonita/I group, the mean mesiodistal dimensions of all type of existent teeth are significantly smaller than normal value. It is implied that oligodontia is not an isolated phenomenon, but is related to a complex of other dental changes.

对于口腔多个恒牙先天缺失的临床特点有以下初步结论：(1)综合征型先天缺牙患者较单纯型先天缺牙患者恒牙缺失数目更多，平均分别为23.9个和14.9个，且现存牙齿有更多的形态异常，分别为7／10例（70％）和6／22例（27.3％），其中最常见的是上颌侧切牙畸形；(2)两种类型的多个恒牙先天缺失患者的缺牙数目在上下颌及左右侧之间均无差别；(3)两种类型的多个恒牙先天缺失患者在缺失牙位上均呈对称分布，但在具体牙位上有所差异：不计第三磨牙，单纯型先天缺牙最常缺失的牙位是下颌第二双尖牙、其次为上颌侧切牙；而综合征型先天缺牙最常缺失的牙位是下颌尖牙和上颌侧切牙；无论何种情况，第一磨牙均为牙列中最稳定的牙齿；(4)在单纯型先天缺牙患者中，现存恒牙的牙冠宽度较国人正常值偏小，差异显著，提示牙齿形态与多个牙先天缺失有一定相关性。

The tiny mustachioed orphan of the storm beams innocently over the shoulder of McKay's own dearest....

这个在风雪中孤苦无依的流浪汉，挑挑自己的小胡子，越过McKay的肩膀无辜得朝人家的小宝贝儿笑笑……卓别林靠着误会被美人接受，这情节又不足为奇……他用大把大把的钞票融化了Klondike的Kitty Kelly 的心……更多的采矿汉、混乱的打斗，寻找女孩；画面又转到了远洋客轮的甲板上，那个过去矮小的采矿汉现在已锦衣玉食，坐在头等仓，他为一个消失了的酒吧女郎

Smaller log records mean more records for same sized logs, how random were data modifications (random updates will need random IO to check if pages are up to date), number of unflushed pages in innodb buffer pool and its size as well as performance of IO subsystem.

日志记录的值越小意味着同样大小的日志里可以存储更多的记录，随机数据修改的几率有多高(随机更新需要有更多的随机IO来检查内存页是否更新)，innodb 缓冲池中未被刷新的内存页数量并且它也是IO子系统的性能表现。

Smaller log records mean more records for same sized logs, how random were data modifications (random updates will need random IO to check if pages are up to date), number of unflushed pages in innodb buffer pool and its size as well as performance of IO subsystem.

日志记载的值越小意味着同样大小的日志里可以存储更多的记载，随机数据修正的几率有多高(随机更新需要有更多的随机IO来反省内存页是否更新)，innodb 缓冲池中未被刷新的内存页数量并且它也是IO子系统的性能表现。

Women also face many social and emotional challenges, which can lead them to become a slave to the scale, avoid exercise for fear of bulking up and fall for spot reduction and quick fix solutions, all of which only compound the problem,婷美上海婷美实体专卖店,郑州婷美专卖店, These fears, misconceptions and bugaboos, which hold so many women hostage, could easily fill a book, but let's skip over all that and talk about solutions that DO work.

女性经常面对来自社会和感情方面的困扰从某种程度上说这使得她们更难以摆脱如同奴隶的命运般的困境她们畏惧体育锻炼她们担心这些体育活动会使她们的腿部变粗胸部变小因而她们倾向于寻找快速而容易的塑身手段然而这将带来更多的问题恐惧误解以及如同幽灵一般的错误认识就象挟持人质的案犯一般控制了女性的思想和行为这几乎可以写成一本完整的书籍让我们揭开它们的面具还原它们的真实面目下文将重点讨论解决方案以及从现在开始改变对就是从现在。

The results show that 42.86% topsoil samples are polluted by Cadmium, soil synthesis pollution index is moderate, Cadmium pollution degree of topsoil correlate with the environment of sampling sites. The results also show that exchangeable Cd, carbonate-bound Cd, organic-bound Cd and residual Cd are found in all soil samples except for Fe-Mn oxide-bound Cd. Furthermore, the concentration of exchangeable Cd and carbonate-bound Cd, both which have high biological validity, is high. Humus has a certain correlation with exchangeable Cd, organic-bound Cd and residual Cd, and has no obvious correlation with other chemical speciations. Any chemical speciation of Cd has no obvious correlation with pH and total Fe of soil samples. Cadmium in topsoil can be eluviated by acid solution, the quantity of Cadmium eluviated by redistilled water is little. With the rise of pH of eluviating solution, eluviated Cadmium quantity decrease. For the same soil sample, the lower pH value of eluviating solution is, the more fast the Cadmium is eluviated, and the more thequantity of Cadmium is eluviated.

研究结果表明：成都市表生土壤样中有42.86%受镉污染，镉综合污染水平达中度污染，成都市表生土壤镉污染程度与采样点周围环境表现出一定的相关性；除铁锰氧化物结合态镉在部分土壤样中未检出外，所有土壤样均含有可交换态镉、碳酸盐结合态镉、有机结合态镉、残留态镉，且生物有效性较高的可交换态镉和碳酸盐结合态镉占总镉量比例较高；成都市表生土壤中的腐殖质与可交换态镉、有机结合态镉、残留态镉有一定相关性，与碳酸盐结合态镉、铁锰氧化物结合态镉相关性不显著；各形态镉与土壤pH值和全铁的相关性均不显著；土壤中的镉可被酸溶液淋出，重蒸馏水淋出镉量十分微小；随着淋滤液pH值的升高，土壤样的镉淋出量下降，且0～5小时时段的镉淋出量占镉总淋出量比例下降，5～30小时时段的镉淋出量占镉总淋出量的比例上升，对同一土壤样而言，酸度大的淋滤液比酸度小的淋滤液淋出镉速度更快，淋出镉量更大。

The results show that both methods of wavelet and EMD are effective, while the method based on EMD, which filters signals and eliminates the noise selectively according to spectrum character of decomposition signal, is the optimal method that can sufficiently keep the non-stationary character inhered in signal and provide well auto-a-daptability, flexibility and affectivity and feasibility in filtering and denoising of rock blasting and impact fragmentation signals.

结果表明：采用小波与EMD 2种滤波、消噪的方法都能获得较好的效果，而基于EMD滤波、消噪法是依据信号分解结果的频谱特性进行选择性的滤波和消噪，更能充分保留信号本身所固有的非平稳特征，具有自适应强和灵活、有效的特点，是一种更好的爆破振动信号滤波、消噪法。

Here, in the valley, the world seems to be constructed upon a smaller and more delicate scale; the fields are mere paddocks, so reduced that from this height hedgerows appear a network of dark green threads overspreading the paler green of the grass.

但是在这个山谷里，世界好像是在更细小、更精致的规模上建造起来的。那儿的地都只是一些小小的草场，显得非常地小，因此从这个高岗上看来，那儿那些纵横的树篱，好像是一张用深绿色的线织成的网，展布在浅绿色的草地上。

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。