易取得的

In allusion to the defect of grads descension of traditional back propagation network algorithms, some improving measures such as adaptive learning and additive momentum has been taken, and better application result is acquired.

针对基于梯度下降法的BP网络存在的学习效率低、收敛速度慢、易陷于局部极小状态、网络的泛化及适应能力较差等缺陷，采用了附加动量法及自适应学习率、合理选择激励函数等策略对算法中的缺陷给出了改进措施，取得了较好的应用效果。

The Advantages of MATLAB for Technical Programming MATLAB has many advantage compared to conventional computer languages for technical problem solving.Among them are: 1 ease of use MATLAB is an interpreted language,like naby versions of Basic.Like Basic.Like basic,it is very easy to use.The program can be used as a scratch pad to evaluate expressions typed at the command,or it can be used to execute large prewritten programs.Programs may be casily written and modified with the built-in integrated development environment,and debugged eith the MATLAB debugger .

优点MATLAB的编程技术MATLAB语言有很多优势，比传统的计算机语言技术问题solving.among 他们是： 1易用MATLAB是一种解释语言，像naby版本basic.like basic.like基本的，是很容易取得事半功倍的公关焦可作为刮垫评价用语打字，在指挥，还是它可以用来恩读取大型试过programs.programs可二硫化碳文字修饰内置的集成开发环境，调试和底部的MATLAB德 bugger 。

Because the time press the individuality characteristic is the time press:①In order to achieve the achievement to try hard to struggle;②Has competitiveness;③Easy impatient;④Has the time sense of urgency;⑤The spoken language and the manner are uncouthly;⑥To overworks guaranteed;⑦Tries to outdo others heart, dedication to work, ambitious, has the intense time press, in the short time does the much works the request, thus causes the aggressive driving behavior the production.

由于时间紧迫的个性特征是时间紧迫：①为取得成就而努力奋斗；②有竞争性；③易不耐烦；④有时间紧迫感；⑤言语和举止粗鲁；⑥对工作过度地保证；⑦好胜心强，事业心强，雄心勃勃，有强烈的时间紧迫，较短时间内做大量工作的要求，从而导致攻击性驾驶行为的产生。

The results of the present research are as follows, The correlation between physico-chemical properties of organic compounds and their competitive power was studied, and it was indicated that organic compounds preferable to form H-bonding with organic matter of sorbents have stronger competitive power; Sorption behaviors of ionizable organic compounds in different species and their competitive power were examined, and the results showed that phenols and carbonxylic acids with benzyl circle have much stronger competitive power in molecular species than in ionized species, because negative charges of anionic forms can depressed their adsorption on the surface of the sediment; in contrast, organic bases such as aniline and p-chloroaniline show weaker competitive power in molecular species than in ionized species, and this is because both species of the organic bases could adsorb strongly onto the sediment; there is a correlation between competitive power of organic pollutants in multi-solute systems and their sorption isotherm nonlinearity in single-solute systems, and organic compounds whose sorption isotherms is linear in single-solute systems hardly have competitive power in multi-solute systems; Competitive sorption effects in more than two-solutes systems was studied, and it was exhibited that mixture of two cosolutes each of which could suppress sorption of nominal solute onto the sediment had synergistically competitive sorption effect on the nominal solute; A method about incorporating sorption/desorption of organic pollutants into river water quality model was developed, and discussion about degree of sorption/desorption effect on model prediction for different organic compounds was made, which will provide theoretical basis and practical processes for setting up more accurate water quality model.

论文主要取得了以下研究成果。(1)有机化合物的吸附竞争能力与其物化性质具有相关性，易与沉积物有机质形成氢键的化合物其竞争能力也比较强；(2)可离子化有机化合物的吸附竞争能力与其存在形态有关。酚类、含苯环的羧酸类化合物，其离子态的吸附竞争能力远小于分子态，其机理为有机酸阴离子所带的负电荷抑制了表面吸附能力，主要发生分配作用；而苯胺类化合物，其离子态和分子态都表现出显著的竞争能力，而且离子态的竞争能力略强于分子态，原因在于有机碱阳离子所带的正电荷促进了其表面吸附能力；有机化合物竞争能力的强弱与其单组分吸附等温线的非线性程度具有一定的相关性，吸附等温线近似为线性的化合物没有或只具有微弱的竞争能力；(3)对目标有机化合物的吸附具有竞争效应的有机化合物混合后，将对目标有机化合物的吸附产生协同竞争效应；(4)以京杭运河为例，率先提出了将有机污染物的吸附／脱附作用及水文水力参数耦合到水质模型中的方法，并讨论了吸附／脱附作用对不同有机污染物预测模型的影响，为建立更准确的水质模型及进行更客观的风险和生态评估提供了参考依据。

To pay attention to carry out effective cardiopulmonary resuscitation, hemostasis by compression and deep vein intubation rapidly in the initial stage of emergency. The carotid shunt tube plays an important role in severe carotid injury and re-establishment process. We use external jugular vein to transplant and re-establish,which are rung with artificial blood vessels for the long distance carotid injury and achieved the best result. We expose as fully as possible for the hepatic venae and the posthepatic post caval injury,and adopt effective methods to stop bleeding and repair. The application of blood shunt pump could raise the success rate for those severe patients. The self-double vastransplantation with both ends being all trousers-style one opening solve some problems such as there are no suitable caliber self-transplantation blood vessels and the artificial blood vessels are easy to occur obliteration for long-term and so on for the great or middle blood vessels.We use improved Fogarty duct and anterograde intubation to eliminate thrombus could eliminate thrombus effectively and avoid accessory injury for the deep vein injury and extensive thrombosis.

抢救初期要注意进行有效的心肺复苏、压迫止血和快速进行深静脉插管；颈动脉转流管在严重颈动脉损伤重建过程中有重要作用；对长距离颈动脉损伤用颈外静脉移植外环包人造血管重建，可取得最佳效果；对肝静脉及肝后下腔静脉损伤，要充分暴露，采用有效方法止血和修复，对病情极危重的凶险性出血者，血液转流泵的应用可提高成功率；对大、中血管损伤，两端均为裤式单开口自体双血管移植，解决了无适宜口径自体移植血管和应用人造血管远期易闭塞等问题；对深静脉损伤并广泛血栓形成者，应用改进的Fogarty导管和顺行插管取栓法，可有效取栓并避免了副损伤。

To pay attention to carry out effective cardiopulmonary resus-citation,hemostasis by compression and deep vein intubation rapidly in the initial stage of emergency.The carotid shunt tube plays an important role in severe carotid injury and re-establishment process.We use external jugular vein to transplant and re-establish,which are rungwith artificial blood vessels for the long distance carotid injury and achieved the best result.We expose as fully as possible for the hepatic venae and the posthepatic post caval injury,and adopt effective methods to stop bleeding and repair.The application of blood shunt pump could raise the success rate for those severe patients.The self-double vastransplantation with both ends being all trousers-style one opening solve some problems such as there are no suitable caliber self-transplantation blood vessels and the artificial blood vessels are easy to occur obliteration for long-term and so on for the great or middle blood vessels.We use improved Fogarty duct and anterograde intubation to eliminate thrombus could eliminate thrombus effectively and avoid accessory injury for the deep vein injury and extensive thrombosis.

抢救初期要注意进行有效的心肺复苏、压迫止血和快速进行深静脉插管；颈动脉转流管在严重颈动脉损伤重建过程中有重要作用；对长距离颈动脉损伤用颈外静脉移植外环包人造血管重建，可取得最佳效果；对肝静脉及肝后下腔静脉损伤，要充分暴露，采用有效方法止血和修复，对病情极危重的凶险性出血者，血液转流泵的应用可提高成功率；对大、中血管损伤，两端均为裤式单开口自体双血管移植，解决了无适宜口径自体移植血管和应用人造血管远期易闭塞等问题；对深静脉损伤并广泛血栓形成者，应用改进的Fogarty导管和顺行插管取栓法，可有效取栓并避免了副损伤。

With half a lap to go, he burst into the lead, opened a ten-metre gap and, with a delirious crowd screaming his name, held off a late sprint by Rachid El Bashir of Morocco. Cacho was the first Spanish runner ever to win a gold medal.

这为卡卓创造了良好的比赛条件，他能始终紧跟领跑者，尽管不是夺冠热门，但是卡卓很善于利用比赛条件，在还剩下半圈的时候，他突然加速，冲入第一集团，并取得十米的领先位置，在全场观众的尖叫声中，费明卡卓路易兹为西班牙夺得了第一枚奥运田径金牌。

He has won by much larger margins than most people expected, trouncing his rival not just in heavily black states, such as Louisiana, but in ones that are almost completely white, such as Maine. On February 12th he took all three prizes in the "Potomac primary"—Washington, DC, Maryland and, by a socking 29-point margin, Virginia.

此次奥巴马的领先优势大大超过了人们的预期；不仅在类似路易斯安那的黑人州，甚至是缅因这样的白人州都给希拉里造成了重创。2月12日奥巴马在华盛顿特区、马里兰和弗吉尼亚又取得了全胜；特别是在弗吉尼亚，得票率甚至超过对手29%。

The brand of blizzard and demon animal still has force very much in home of Chinese net amuse oneself, netease is passed with blizzard collaboration, management demon animal will make the enterprise swims in the net larger dominant position is acquired in the competition of the market, also will be obtained at the same time and blizzard is farther cooperative opportunity.

暴雪和魔兽的品牌在中国网游玩家中还是很具有影响力的，网易通过与暴雪合作，经营魔兽将使企业在网游市场的竞争中获得更大的优势，同时也将取得和暴雪进一步合作的机会。

Back in the 1950's, at the Common Cold Research Unit in England, then-director Christopher Andrewes, M.D., made volunteers stand nearly naked in frigid meat lockers and drafty gyms wearing little but wet socks for hours on end, and in no experiment did those who got chilled catch more colds, or worse colds, than people who spent the same amount of time happily ensconced in warm cozy rooms.

相反，你喜欢什么妈妈告诉你，你可以告诉你自己的孩子，令人心寒利湿根本与易感性普通感冒，早在上世纪50年代，在普通感冒的研究单位，在英国，当时导演克里斯托弗安德鲁斯，海事处，取得了志愿者的立场几乎赤身裸体在寒冷肉类储物柜及drafty健身房穿着不多，但湿袜子几个小时就结束，在没有实验做那些得到冰鲜渔获以上感冒，或更糟的感冒，比人，花了相同的时间内愉快地藏在温暖舒适的房间。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。