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The algorithm has following properties: Although the merit function has the form of least squares of a system of overdetermined equations, in the Newton equation of our algorithm, only the coefficient matrix of the system of overdetermined equations is used instead of its product as in Guass-Newton method for solving the least squares problems. That is, our Newton method is more like that for the system of nonlinear equations rather than that for LSPs. The global convergence is obtained for VLCP with vertical block P_0 + R_0 matrix; The local quadratic convergence rate is proved under the condition that the solution is BD-regular; Although there is only a Newton equation in our algorithm, the finite convergence property can be shown if matrix is vertical block P— matrix (without the hypotheses of strict complementarity).

该算法具有下列特点：所构造的价值函数虽然具有超定方程组的最小二乘问题的形式，但在基此建立的Newton算法中，其Newton方程的形式更象非线性方程组的Newton法中的Newton方程，仅利用了超定方程组的系数矩阵本身的信息，避免了一般最小二乘问题的Guass-Newton法中必须计算系数矩阵的乘积的工作量；对竖块P_0+R_0矩阵的垂直线性互补问题，算法具有全局收敛性；在解是BD-正则条件下，证明了算法的局部二次收敛性；虽然算法只含一个Newton方程，但对竖块P-矩阵垂直线性互补问题，算法具有有限步收敛性。

Based on the established GIS of the Oncomcelania Snails' distribution in Dongting Lake, the author analyzes the environmental condition of the Oncomcelania Snails' habitates comprehensively by the spatial analyzing technology. The results are as following: firstly, the predominant vegetation of Oncomcelania Snails habitat is reed and sedgy. The habitats with reed has a higher livability than with sedgy as dominating vegetation. However, the diffusion of Oncomcelania Snails is much serious in the habitats with sedgy. Secondly ,the predominant soil type of the Oncomcelania Snails breeding area is temporary submergic paddy soils, which is in weak acidity environment, of that PH value is 5.5--7.5, and the organic content is in 2---3%. Thirdly, the 80 percent of the Oncomcelania Snails breeding area, the normalized difference vegetation index of that is in 0.100-0.375%, and the soil humidity of that is in 0.202—0.507, and the distance to the water of that is in 10-230 meters.

在已建立的洞庭湖区江滩钉螺分布地理信息系统的基础上，运用GIS空间分析技术，对钉螺孳生地的环境状况作了比较全面的分析，发现洞庭湖区江滩钉螺孳生地植被类型主要为芦苇和莎草类，钉螺在莎草地带中的存活率高于芦苇地带，而钉螺感染情况最严重的在芦苇地带中；孳生地的土壤类型主要为潴育性水稻土；孳生地土壤PH值处于5.5-7.5之间的弱酸性环境，有机质含量处于2-3%之间；80%孳生地的植被标化指数在0.100-0.375之间、土壤湿度在0.202-0.507之间、近水源距离为10-230之间。

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当初最开始接确SEO的时候完全只是看了一些这方面的文单，紧接着我的一个主力站，一个BT站被文化厅叫停了，当时真的难受的要死，这个时候我想起了我一个系统美化站，一个根本就是做好了放着不管的一个站，查看了一下IP和PV，当时只有十几IP和几百PV，但PV值可以说是IP的七倍以上，觉得这个应该是一个有发展前途的站，因为页面的受欢迎度要比我原来的BT站要好的多了，所以就在这时打算把我所学的SEO运用在这个站上！

The full text is total to is divided into four chapter:Chapter 1, the relevant concept of the listed company results evaluation, that is the other the theories foundation of the chapter, and do the foul to the textual evaluation angle settle;Chapter 2, the results evaluation index sign and the index sign system, the original index sign system of comprehensive evaluation of information formation that that choice listed company publish, and introduced the in common use index sign to sieve to endow with the method of the power with index sign;Chapter 3, the comprehensive results evaluation method, this is the foundation that carries on chapter 4, that carry on theories in chapter 2 fusion, became two kinds of comprehensive evaluation methods, and carried on the des cription to the operation step of a method;Chapter 4, the substantial evidence is analytical, this is the point of the full text, the collections combines the data of tidy up the listed company, making use of two kinds of methods within chapter 3s respectively, carry on synthesize to rank, and get two kinds of methods to rank the result to look like the consistent conclusion.

全文共分四章：第一章，上市公司绩效评价的有关概念，该章是其它章节的理论基础，并对本文的评价角度做出界定；第二章，绩效评价指标及指标体系，该章选择上市公司披露的信息形成综合评价的原始指标体系，并介绍了常用的指标筛选和指标赋权的方法；第三章，综合绩效评价方法，这是进行第四章的基础，该章将第二章中的理论进行融合，形成了两种综合评价方法，并对每种方法的操作步骤进行了描述；第四章，实证分析，这是全文的重点，收集并整理上市公司的数据资料，分别利用第三章中的两种方法，进行综合排名，并得到两种方法排名结果近似一致的结论。

According to the request of adopting advanced technology, the main designing has such contents as below:⑴ Designing the two-fluid nozzle that is based on the theory of air-atomize spraying.⑵ Designing and choosing the type of the axial fan that is used to supply assisted airflow to waft droplets that comes from nozzle.⑶ Designing the swaying outfit that can rotate the spray assembly at a speed and inside a angle in order to satisfy the spray request of different crops, different planting states and improve the uniformity of distribution, the deposition of droplet. Here, we select TYV type reduction gear motor to adjust the swaying speed and use course switch to adjust the swaying angle.⑷ Designing the lift outfit that can adjust the height of the spray assembly to satisfy the request of the crops of different tallness, different spraying range. Here, we select cylinder as the main component that can be used as kickstand and controlled easily.⑸ Designing the switch of the power supply that is put out of the greenhouse in order to prevent worker from poisoning. After the mist sprayer being made, the experiment is made to test the function of the greenhouse mist sprayer fully.

根据采用先进施药技术的要求，本研究的设计内容主要有：⑴采用气液两相流喷雾技术，基于气力雾化原理，设计双流体喷头；⑵采用辅助气流输送雾滴，气流源为风机，对风机进行设计、选型；⑶为满足不同作物、不同栽培情况及提高雾滴分布均匀性、沉积性的施药要求，设计能带动喷射部件在一定角度内、以一定转速的旋转摇摆机构，本研究选用调速电机调节其摇摆速度，并利用反向行程开关调节其摇摆角度；⑷为满足不同高度作物、不同射程的施药要求，设计能调节喷射部件高度的升降机构，这里选用气缸为主要构件，既可以起到整机支架的作用，又可方便进行升降、固定控制；⑸设计行程开关的控制电路以及整机的控制系统。

According to the H NMRstudy, it was found that the protons on the cyclopentadienyl ring of 〓 were not splitted, but when one proton on the cyclopentadienylring was substituted by methyl, that is in〓 complexes, thefour protons on the ring were splitted into four groups,the 〓 between the onesignal and the others is large, the total splitting is over 2ppm. The splittings werealso affected by the halides linked with the titanium, they increase according to theorder of CI, Br, I. By the study of the 〓 Sn NMR, it is found that the chemicalshifts of 〓 are present in low field. It is assume that the large space strain causesthe angles of the tin linked with ligands deviate from the normal tetrahedral anglesresults low field shift for 〓Sn. And by MS study,there were no molecular ions for 〓 complexes in the spectra. However, for 〓 when X=CI,Br,NCO and Ar is tolyl or phenyl group,there were molecular ions,but theirabundances were very small,and no that for the iodide was found.

钛上的卤素对茂环氢的裂分也有影响，依〓，Br，I顺序，卤素对茂环氢的裂分依次加大；通过对〓的研究发现，以上这些化合物〓的化学位移都出现在低场，认为大的空间张力造成的锡的键角偏离正常的锡的四面体键角是造成〓化学位移出现在低场的原因；对这些化合物质谱的研究发现，〓系列化合物得不到分子离子峰，而〓系列的化合物，当X=〓，NCO和苯环上不带取代基或只带甲基时，则出现分子离子峰，但丰度很低，而相应的碘化物和其它化合物则没出现分子离子峰。

Do not take care to midway barber the head of that person blew a very long cut, that person frontier says you want to ask me to have a meal, that is tonsorial agreed, give not carefully later again blew one knife, that person frontier says you want to ask me to eat two eat meal, barber agreed again, tonsorial later blew that person again a few knives, that person says you should ask the meal that eats a few days, the old fire that final barber is said by that person, say: Good, I raise you all one's life, he what saying to taking a knife to be blown on the head of that person is knife scar all over the face.

到中途理发师不小心吧那人的头个刮了一道很长的口子，那人边说你要请我吃饭，那理发答应了，后来不小心又给刮了一刀，那人边说你要请我吃两餐饭了，理发师又答应了，后来理发又刮了那人几刀，那人就说你应该请吃几天的饭，最后理发师被那人说的老火了，就说：好，我养你一辈子好吗，说着拿着刀在那人的头上刮的他满脸都是刀疤。

College will be the most important years in your lifes It is in college that you will truly discover what learning is abouts You often question "what good is this course"s I encourage you to be inquisitive, but I also want to tell you :"education is what you have left after all that is taught is forgotten"s What I mean by that is the materials taught isn't as important as you gaining the ability to learn a new subject, and the ability to analyze a new problems That is really what learning in college is about this will be the period where you go from teacher-taught to master-inspired, after which you must become self-learners So do take each subject seriously, and even if what you learn isn't critical for your life, the skills of learning will be something you cherish forevers

大学将是你人生最重要的时光，在大学里你会发现学习的真谛。你以前经常会问到&这个课程有什么用&，这是个好问题，但是我希望你理解：&教育的真谛就是当你忘记一切所学到的东西之后所剩下的东西。&我的意思是，最重要的不是你学到的具体的知识，而是你学习新事物和解决新问题的能力。这才是大学学习的真正意义——这将是你从被动学习转向自主学习的阶段，之后你会变成一个很好的自学者。所以，即便你所学的不是生活里所急需的，也要认真看待大学里的每一门功课，就算学习的技能你会忘记，学习的能力是你将受用终身的。

College will be the most important years in your lifes It is in college that you will truly discover what learning is abouts You often question "what good is this course"s I encourage you to be inquisitive, but I also want to tell you :"education is what you have left after all that is taught is forgotten"s What I mean by that is the materials taught isn't as important as you gaining the ability to learn a new subject, and the ability to analyze a new problems That is really what learning in college is about –this will be the period where you go from teacher-taught to master-inspired, after which you must become self-learners So do take each subject seriously, and even if what you learn isn't critical for your life, the skills of learning will be something you cherish forevers

大学将是你人生最重要的时间，在大学里你会创造学习的真理。你以前经常会问到&这个课程有什么用&，这是个好问题，但是我盼望你懂得：&教导的真理就是当你忘记一切所学到的东西之后所剩下的东西。&我的意思是，最重要的不是你学到的具体的知识，而是你学习新事物和解决新问题的能力。这才是大学学习的真正意义——这将是你从被动学习转向自主学习的阶段，之后你会变成一个很好的自学者。所以，即便你所学的不是生活里所急需的，也要认真看待大学里的每一门功课，就算学习的技巧你会忘记，学习的能力是你将受用毕生的。

College will be the most important years in yourlifes It is in college that you will trulydiscover what learning is abouts You oftenquestion "what good is this course"s Iencourage you to be inquisitive, but I also want to tell you :"education is what you have left after all that is taught isforgotten"s What I mean by that is thematerials taught isn't as important as you gaining the ability tolearn a new subject, and the ability to analyze a newproblems That is really what learning incollege is about this will be the period where you go fromteacher-taught to master-inspired, after which you must becomeself-learners So do take each subjectseriously, and even if what you learn isn't critical for your life,the skills of learning will be something you cherish forevers

大学将是你人生最重要的时光，在大学里你会发现学习的真谛。你以前经常会问到&这个课程有什么用&，这是个好问题，但是我希望你理解：&教育的真谛就是当你忘记一切所学到的东西之后所剩下的东西。&我的意思是，最重要的不是你学到的具体的知识，而是你学习新事物和解决新问题的能力。这才是大学学习的真正意义——这将是你从被动学习转向自主学习的阶段，之后你会变成一个很好的自学者。所以，即便你所学的不是生活里所急需的，也要认真看待大学里的每一门功课，就算学习的技能你会忘记，学习的能力是你将受用终身的。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。