使稳定

Based on varying process of generator terminal parameters after excitation fault, shortages of excitation protective principle of static stability boundary and asynchronous impedance boundary are analyzed. It proposed that excitation fault research relates to large-disturbance stability. Because dynamic power-angle character of generator after excitation fault is non-sinusoidal, there are differences between dynamic power-angle character and static state power-angle character. So it isn't ideal to protective operation result based on small-disturbance stability and static stability boundary criterion. At the same time, it proposed that asynchronous boundary impedance criterion is a constant reactive power circle moving adown j Xd′. It can ensure complete loss-of-excitation generator measuring impedance enter into the circle, but can't ensure the other condition measuring impedance including impossible losing synchronism enter. So loss-of-excitation protection would be maloperation when system voltage drops short and recovers or generator rejects load.③Based on stability principle, it puts forward setting conditions and calculation method of generator loss-of-excitation protection by direct measuring power-angle.

以励磁故障后发电机端的相关参数的变化为基础，通过对以静稳定边界和异步阻抗边界作判据的两类三种现行励磁保护在原理上存在的缺陷分析，发现：励磁故障是一个大干扰稳定性问题，励磁故障后的发电机的动态功角特性与静态功角特性有很大的差异，已远非正弦曲线，因此基于小干扰稳定性原理、以静稳定边界作判据的保护必然动作不理想；异步边界阻抗判据是一个下移j Xd′的等无功阻抗圆，它可以保证完全失磁后的发电机测量阻抗能进入该阻抗圆，但不能保证完全失磁之外的其它状态不会进入该阻抗圆，因此在系统电压短时下降或发电机突然甩负荷等情况下可能启动该保护使之误动。

It is embodied concretely:(1) With the adoption of grouting bolts, the cranny in wall rocks can be blocked up, the air can be isolated, the wall rocks can be prevented to be weatherized and make water, the strength of wall rocks can also be avoided to be lowered;(2) The lax broken wall rocks are commentated to a whole by liquid after they were grouted and the rock"s strength is increased, so the wall rocks become a part of the support structure by using itself and become a whole with the original rock, and the roadway is made to keep stable but not easy to be broken;(3) The spray layer wall are filled with liquid after grouting, the stress is avoided to be concentrated because the load could be evenly acted on the spray layer and the support;(4) The pressure acted on the plank can be delivered to the two sidepieces and then to the bottom by reinforcing the sidepiece; At the same time, the concentration degree of loads acted on the motherboard can be weaken because of the enlargement of the combination arch"s thickness, as result, the rock"s stress is lowered and the heaving is alleviated;(5) The common bolt is made to be fixed the whole length after grouting, the layers are connected to a integral whole and bear the weight of loads, so the support structure"s unity is increased.

具体体现在：(1)采用注浆锚杆注浆，可以利用浆液封堵围岩裂隙，隔绝空气，防止围岩风化，且能防止淋水和渗水，避免围岩被水浸湿而降低围岩的本身强度及造成的巷道变形。(2)注浆后浆液将松散破碎的围岩胶结成整体，提高了岩体强度，实现利用围岩本身作为支护结构的一部分，且与原岩形成一个整体，使巷道保持稳定而不易产生破坏；(3)注浆后使得喷层壁后充填密实，保证荷载能均匀地作用在喷层和支护上，避免出现应力集中点而首先破坏；(4)注浆后使作用在顶板上的压力能有效地传递到两帮，通过对帮的加固，又能把荷载传递到底板；同时由于组合拱厚度的加大，这样又能减小作用在底板上的荷载集中度，从而减小底板岩石中的应力，减轻底臌；(5)注浆加固后能使普通端锚锚杆实现全长锚固，它们共同将多层组合拱连成一体，共同承载，提高了支护结构的整体性。

In acidifying reactor, when the inlet TOC reached 17000mg/L, TOC removal rates were above 35%.

使整个系统的处理能力增大，并且使系统具有较强的抗负荷冲击能力，使运行更加稳定。

In future, GEM will also need to consider how to establish a transfer mechanism without prejudicing the stability of listed companies, all the while maintaining the characteristics of venture enterprises.

创业板上市办法中并未规定上市企业转为主板的条件和办法，同时目前主板的中小企业板亦没有转板的机制存在，使中小企业板中亦存在已经逐渐壮大的上市企业，使中小企业板的特点无法鲜明，未来创业板亦需要考虑如何建立在维持上市企业稳定的情况下的转板机制，使创业板充满创业企业的特点。

So in order to improve ROP, the VTK vertical drilling technology of Baker Hughes was introduced. VTK is a kind of closed loop, automatic, and vertical drilling technology, made up of closedloop rotary steering drilling system AUTOTRAK, highperformance X-TREME motor and reliable MWD. It is able to return the well path back to vertical by adopting downhole microprocessors to analyze the measured deviation data and determine the proper force necessary for decreasing the deviation angle to guide the steering rib at the highside to reliably stick out against the upper wellbore.

为提高机械钻速，引进贝克休斯的VTK垂直钻井技术，它是由AUTOTRAK、高性能X-TREME马达、可靠的MWD三种技术开发出来的一种闭环自动垂直钻井技术，能够根据井眼的偏斜，经井下微处理器分析判断，使导向稳定地靠近井眼高边方向导向肋板伸出顶向上井壁，这样使钻头产生合理的降斜力，从而使井眼回到垂直轨道上来。

So in order to improve ROP, the VTK vertical drilling technology of Baker Hughes was introduced. VTK is a kind of closed loop, automatic, and vertical drilling technology, made up of closed loop rotary steering drilling system AUTOTRAK, high-performance X-TREME motor and reliable MWD. It is able to return the well path back to vertical by adopting downhole microprocessors to analyze the measured deviation data and determine the proper force necessary for decreasing the deviation angle to guide the steering rib at the high-side to reliably stick out against the upper wellbore.

为提高机械钻速，引进贝克休斯的VTK垂直钻井技术，它是由AUTOTRAK、高性能X-TREME马达、可靠的MWD三种技术开发出来的一种闭环自动垂直钻井技术，能够根据井眼的偏斜，经井下微处理器分析判断，使导向稳定地靠近井眼高边方向导向肋板伸出顶向上井壁，这样使钻头产生合理的降斜力，从而使井眼回到垂直轨道上来。

Personal Data · Sex: Male;· Age: 26;· National: Han;· origin: Heilongjiang Province · Address: Nangang District, Harbin · Tel:· Email: Work experience 2008.06 - 2009.03伍尔特 International Trading Co., Ltd., Guangzhou City, Guangdong Province Sales Engineer, Automotive Supplies Department Guangzhou Tianhe District is responsible for automotive aftermarket product sales and customer management · the work of the first month as a new sales champion · over-month sales of supplies to complete the task, was awarded · a single month over the completion of the development of new customers and successfully recovered money, get awards · customer product knowledge and sales skills training, to establish a stable customer relationship · the number of visiting customers per day over 12 and complete the area of collecting customer information · customer classification and delineation of the regional development of call plans and sales plans 2006.07 - 2008.05 Solid Thai Electronics Co., Ltd. Harbin Harbin, Changchun Sales Manager, Marketing Changchun region is responsible for products and automobile accessory retail sales management · 6 kinds of new products made in the FAW-Volkswagen and FAW Car's exclusive rights package · successful development of six retail Changchun agents, improve the sales network · Develop and implement marketing plans to make sales over the same period increased 30%, ranking the performance of the Department of Marketing · completion of the service staff product knowledge, work skills training, greatly increased the efficiency of its work · re-engineering customer profiles, to enable the marketing department to a unified customer profile management standardization Educational background 2002.09-2006.07 Harbin Institute of Technology Harbin, Heilongjiang Province Department of Management College of Business Administration Marketing Bachelor of Management Core courses: Marketing Management Consumer Behavior Market Research and Forecast Advertising Internet Marketing Promotion Management Skills and · Foreign Language Certificate 4 · motor vehicle driving license (C1)· NCRE three, good test drive Proficiency in the use of MS Office software, have e-commerce and Internet-related knowledge

个人资料·性别：男；·年龄：26；·民族：汉；·籍贯：黑龙江省·住址：哈尔滨南岗区·电话：· Email：工作经历 2008.06– 2009.03 伍尔特国际贸易有限公司广东省广州市销售工程师，汽车用品部负责广州天河区汽车售后产品的销售及客户的管理·工作第一月成为新人销售冠军·单月耗材销售超额完成任务，获得嘉奖·单月开发新客户超额完成并成功回收货款，获得嘉奖·对客户进行产品知识及销售技巧的培训，建立稳定的客户关系·每天拜访客户数超过12家并完成辖区内客户信息的收集·对客户进行分类并划分区域制定拜访计划和销售计划 2006.07– 2008.05 哈尔滨固泰电子有限公司哈尔滨、长春销售经理，营销部负责长春地区汽车配套产品及零售产品的销售管理·取得6种新产品在一汽大众和一汽轿车的独家配套权·成功开发长春地区6个零售代理商，完善销售网络·制定并实施销售计划使销售额较上年同期提升30%，营销部业绩排名第一·完成对服务人员产品知识、工作技巧的培训，使其工作效率大大提高·重新设计客户档案表，使营销部客户档案管理走向统一规范化教育背景 2002.09-2006.07 哈尔滨工业大学黑龙江省哈尔滨市管理学院工商管理系市场营销专业管理学学士核心课程：营销管理消费者行为学市场调查与预测广告学网络营销促销管理技能与证书·外语四级·机动车驾驶执照（C1）·全国计算机等级考试三级，机试优秀熟练使用MS Office软件，掌握电子商务和互联网相关知识

Based on those analyses and conformed international and national economic condition in china and some intrinsic defects of target zone regime, author transform target zone exchange rate regime by dividing two layers and bring forward a new exchange rate regime: double-layer-monitor exchange rate regime, the new model have possessed two merits, one is that the new model make "hollymoon effect" of target zone recurrence,and the merit can alleviate the fluctuation of exchange market;another merit is that the new model is a self-regulation system, that is say, the model can avoid long-term misalignment of exchange rate, those merit have major significance for china economy sustainable development and Chinese financial system more perfection, in paper we also present some fiscal policy and money policy served as a foil to double-layer-monitor exchange rate regime in order to make it work well, at last, we conclude that the new model will be the prior selection of RMB exchange rate regime reform for a long time form now on, and it also can serve as the bridge of RMB exchange rate regime steering to one of bipolar—free float.

在这些分析的基础上，并考虑到当前中国所面临的国际国内经济环境，针对汇率目标区的一些固有缺陷，笔者又对汇率目标区模型进行了分层改造，提出了一个新的汇率机制模型：汇率目标区双层监控模型，该模型有两个主要优势，一是可以使&蜜月效应&得以重现，从而避免外汇市场的过度波动；二是该模型是一个自稳定系统，能够进行自我调整，使实际汇率同长期均衡汇率保持一致，从而避免实际汇率的长期错位。这些优点对于我国经济的可持续发展，对于我国金融的更加完善，有着十分重要的意义。为使汇率目标区双层监控模型良好运行，论文还就相应配套的财政政策、货币政策措施作了探讨。最后得出结论，按照汇率制度&并存继起&假说，今后很长一段时间内，汇率目标区双层监控模型都将是人民币汇率制度的合意选择，另外，它也可作为人民币汇率制度向独立浮动制过渡的桥梁。

The Labrador Retriever is a strongly built, medium-sized, short-coupled, dog possessing a sound, athletic, well-balanced conformation that enables it to function as a retrieving gun dog; the substance and soundness to hunt waterfowl or upland game for long hours under difficult conditions; the character and quality to win in the show ring; and the temperament to be a family companion. Physical features and mental characteristics should denote a dog bred to perform as an efficient Retriever of game with a stable temperament suitable for a variety of pursuits beyond the hunting environment.

拉布拉多猎犬体格强健，中等大小，短躯干，是功能全面的猎犬；良好的骨骼和健康的身体使它在困难的环境中能长时间进行狩猎水禽或陆上猎物的活动；具有的特性和品质使它们能在展示比赛中获胜；良好的性情适合成为家庭伴侣犬；身体特征和精神品质使这一犬种适合成为一种高效率的猎犬；它稳定的性情适合在各种狩猎环境中对各种猎物的搜捕。

In this report, half-esterification between these pendent hydroxyl groups of hydroxyl-PU and maleic anhydride could lead to new pendent groups, carboxylic groups. These highly polar carboxylic groups in the side chain of PU could play the role of internal emulsifier. They had self-dissociation ability in the water or were neutralized first by appropriate amount of base. Then, PU bearing carboxylic group could dispersed steadily in the water, named aqueous-based polyurethane dispersion.

在本论文中，利用原来亲油性Hydroxyl PU主链段上悬挂的羟基经由与琥珀酸酐的半酯化(Half-esterification Reaction)反应后，使PU在侧链上悬挂具有强极性的羧酸基，其可作为聚胺酯分子中的内乳化剂，羧酸基能在水相中自身解离产生离子或加入适量碱使之中合，使聚氨酯高分子能够稳定分散於水中，即所谓水性PU分散液(Aqueous-based Polyurethane Dispersion)。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。