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Third, the writer analyses it from theory and practice in these aspects: the determination of order, the updates and adjustments of majors, the selection and transfer of students, the organization of teaching and the education of professional competence. Especially by combining with the practice in the adjustment of major and the organization of teaching of Hebei Energy Institute of Vocation and Technology, the writer brings forward viewpoints that higher vocational education should be oriented by market, aim at fully employment and put the order-orientated training mode into practice. And the essay puts across the operation of this mode in details, that is traditional syllogistic teaching mode should be shifted to the mode of large platform and specialty, the mode of examination should be reformed, and the system of double-certificate should be adopted.

文章还具体地从"订单"的确定、专业的更新调改、学生的选拔调转、教学的组织、职业能力的培养等方面，进行了理论的阐述和实践的分析，特别是结合河北能源职业技术学院在专业调改和教学组织方面的具体做法，提出了"职教以市场为导向，以充分就业为目的"的"订单"教育和教学组织模式；把改革传统的"三段论"教学模式为"大平台+专业课"的两阶段教学模式、改革传统的考试方式、确定以核心技能为主的"双证书"制度等，作为"订单式"培养的具体操作步骤。

PVC Card - Business card printing 】Starting stage: toddlerwho Chinese modern business card printing and membership card technology has remained backward state, and the reforms and opening up huge domestic market demand, makes it possible for a large number of business card printing and membership card-making machinery manufacturing enterprise attention the " business card printing and membership card to make a fast, simple, flexible small initial investment," mechanical structure is relatively straightforward, as a result of small offset printing press from abroad or related technologies such as surveying and mapping of imitation, a group of home-made small offset printing press finally emerged on the market, although it is still a lack of quality, performance bugs such as too, but small offset printing press did meet the cultural Office and entry-level commercial business card printing and membership card industry a lot of business card printing and membership card making machine due to a shortage of market demand, for a time, and that a number of small DependsOn… an offset printing press manufacturer drivage won the first gold of the barrel.

起步期：不矫健学步华夏传统制卡和会员卡制作技艺不断处于迟滞长进的状况，而变革闭塞所带来的浩不小阛阓需求，使得不国际一众量制卡和会员卡制作板滞创作发明企业不兵眼光投向了&制卡和会员卡制作独一、板滞飞迟、不初期投资小、板滞布局不绝差独一&的小胶印机，于是堵住从国际引进或测绘步武等不盖技艺，一批舶来小胶印机毕竟面世了，尽管还是板命质量丰盈、本能机能不敷安定等弊端，但小胶印机的确满意了文化办公范畴及回家级贸易制卡和会员卡制作范畴众量的制卡和会员卡制作机需求，一工夫阛阓求过于供，这也为结果众家小胶印机创作发明商掘得了第一桶金。

The horizontal and vertical first derivatives of magnetic anomalies of an infinite cylinder are calculated by the cosine transform method, in which the maximum errors are -0.28 nT/m and 0.47nT/m, respectively and the percent errors are generally within -3.57%~3.27% and -1.94%~1.88%, respectively except several data of the boundary and part are bigger because of remains of Gibbus effect. The calculating curve and theoretical curve are approximately coincident, and there is no influence by effective magnetic dip angle in computing. But the errors with the Fourier transform method are -10.62nT/m and 14.42nT/m, there is large departure between the calculating curve and theoretical curve and evident influence by effective magnetic dip angle in computing.

利用余弦变换法计算的无限长水平圆柱体磁异常水平和垂向一阶导数的最大误差分别为-0.28nT/m、0.47nT/m；水平一阶导数的误差一般在-3.57%~3.27%之间，垂向一阶导数的误差一般在-1.94%~1.88%之间；计算的磁异常一阶导数值与理论值大致重合，而且不受有效磁化倾角的影响而Fourier变换法计算的水平和垂向一阶导数最大误差分别为-10.62nT/m、14.42nT/m，计算曲线与理论曲线偏离大，受磁化倾角的影响也较大。

The analyses of social and economic development indicate that, up to 1998, the total population in Yijinholo County is 143, 949 persons, the population density is 24 persons per square kilometer, large population number results in land exploitation for food and overgrazing in rangeland. The change in temporal and spatial pattern of landuse from 1977 to 1998 demonstrates that mobile sand dunes was replaced by rangeland and woodland and partial shrubland in the middle of study area changed into rangeland and farmland from 1977 to 1987, while mobile sand dunes and rangeland transformed into shrubland and farmland in a small parts from 1987 to 1998, the above-mentioned change is proved by the change of fractal dimension index and fragmentation index at landscape and its element levels.

对近50年来伊旗社会经济发展的分析结果表明，虽然人口增长率基本上呈下降趋势，但由于人口基数较大，截至1998年底，伊金霍洛旗的人口总数达143949人，人口密度为24人／平方公里，较高的人口密度带来了更多的生存需求，使得大量的草牧场被开垦，而剩余的则严重超载。1977-1998年间伊土地利用结构总体格局变化的分析结果表明，1977-1987时段内主要是流动沙地为草牧场和乔木林地所取代，伴随着中部的部分灌木林地转换为草牧场和农地：而1987-1998时段内主要是草牧场和流沙地为灌木林地和农地特别是灌木林地所取代，而景观及各景观要素的分维度指数和破碎度指数的变化也充分证实了这一结论，虽然在前10年（1977-1987年）中大面积的灌木林被砍伐，但土地利用格局的整体变化间接地反映出该时段内荒漠化的状况正在发生逆转。

At length a Reverend Sire among them came, And of thir doings great dislike declar'd, [ 720 ] And testifi'd against thir wayes; hee oft Frequented thir Assemblies, whereso met, Triumphs or Festivals, and to them preachd Conversion and Repentance, as to Souls In prison under Judgments imminent: [ 725 ] But all in vain: which when he saw, he ceas'd Contending, and remov'd his Tents farr off; Then from the Mountain hewing Timber tall, Began to build a Vessel of huge bulk, Measur'd by Cubit, length, and breadth, and highth, [ 730 ] Smeard round with Pitch, and in the side a dore Contriv'd, and of provisions laid in large For Man and Beast: when loe a wonder strange!

最后有一位可敬的老翁来到他们中间，大肆批评那些可厌的行为，声言他们平常走入歧途。他时常参加他们在各处开的集会，无论庆功会或是节日庆祝会，总是向他们宣讲皈依和悔改的道理，像对监狱中临审前的囚犯一样；可是毫无收效。当他看到这一场景时，就停止争论，远远地搬开帐幕。其次一景是大木从高山上被砍伐下来，开始制造巨大的船只。用肘测量它的长、宽和高，四周被涂上沥青，侧边开一扇门，准备储存人和兽所需的粮食，看！真奇怪！

Through field observations and sampling, by referencing to other documents and information, with correlation analysis and principal component analysis as mathematical tools, we know that: the distribution of the number of birds has close relations with density of zoobenthos and ratio of water area, the correlation coefficient of the distribution and the two factors are 0.916 and 0.745, the density of zoobenthos is the most direct reflection; Vegetation types , the coverage and water level may have relations with the distribution of the kind of birds, normally, middle and large volume birds need high vegetation and high coverage as their habitats, and waterfowl like deep water as their habitats; Human activities have low impact on the the distribution of the number of birds, but the activities have relations with all the other environmental factors.

通过实地的观测、采样，并结合其他文献的资料，以相关分析和主成分分析作为数学工具，得知：鸟类的数量分布和底栖生物密度、水域面积比例有着密切关系，鸟类数量分布与两者的相关系数分别为0.916和0.745，其中，底栖生物密度是鸟类数量分布的最直接反映；植被类型、植被盖度和水位可能与鸟类的种类分布有一定关系，通常体积中、大型的鸟类需要较高的植被高度，来作为自己的栖息场所，水禽需要水位较深的区域作为自己的栖息场所；人为活动对鸟类数量分布的影响不大，但对所有自然环境因子都有一定影响。

Nevertheless, without going into the minutiae of the business, the eloquent fact remained that the sea was there in all its glory and in the natural course of things somebody or other had to sail on it and fly in the face of providence though it merely went to show how people usually contrived to load that sort of onus on to the other fellow like the hell idea and the lottery and insurance which were run on identically the same lines so that for that very reason if no other lifeboat Sunday was a highly laudable institution to which the public at large, no matter where living inland or seaside, as the case might be, having it brought home to them like that should extend its gratitude also to the harbourmasters and coastguard service who had to man the rigging and push off and out amid the elements whatever the season when duty called Ireland expects that every man and so on and sometimes had a terrible time of it in the wintertime not forgetting the Irish lights, Kish and others, liable to capsize at any moment, rounding which he once with his daughter had experienced some remarkably choppy, not to say stormy, weather.

尽管如此，即使不细微地进行调查，大海依然光辉灿烂地存在着这一雄辩的事实终归是无法否定的。一般总会有人大胆地违悖天意，继续航行。不过，这也仅仅表示人们通常是怎样挖空心思把此类重担转嫁给旁人。比方说，地狱这个观念也罢，彩票和保险也罢，都是同一性质的，因此，单凭这个理由，&救生艇星期日&这一组织也是值得嘉许的。广大公众不论住在内地还是海边，一旦清楚地了解了，就应该感谢水上警察署长和沿岸警备队克尽职责。因为不论什么季节，爱尔兰期待每人今天各尽自己的职责等等。冬季有时天气恶劣，也非出发不可。他们得安排人去管缆绳，不要忘了那些爱尔兰灯船，基什的，还有旁的。随时都有可能翻船。有一次他带着女儿乘船绕过它航行。虽然还说不上是狂风暴雨的天气，倒也饱尝了恶浪翻滚的滋味。

Thedevelopment development hydraulic jack, the bearing heater, thebearing get up pulling out, the hydraulic pressure spanner, thehydraulic pressure pulls a horse, the hydraulic pressure small crane,nut broken cutting, the oil filter machine and the pipe bendingmachine and so on the advanced practical mechanical and electricalservice product has the world advanced level, the product and thetechnology widely applies to domain the and so on electric power,petrification, chemical industry, metallurgy, mine, spinning andweaving, papermaking machinery service department and the machinemanufacture unit, and in the Daya Bay nuclear power station, BeijingSteel Corporation, Wuhan Steel Corporation, the Baoshan SteelCorporation, the Daqing Oil Field, the victory oil field, the Golmudoil field, the Three Gorges power plant, Yangzi petrifies, Qi and Lupetrifies and so on in the national large and middle scale enterprisesand the project the comprehensive promoted use.

研制开发的液压千斤顶，轴承加热器、轴承起拔器、液压扳手、液压拉马、液压小吊车、螺母破切器，滤油机和弯管机等先进实用的机电维修产品有世界先进水平，产品和技术广泛应用于电力、石化、化工、冶金、矿山、纺织、造纸等领域的机械维修部门和机械制造单位，并在大亚湾核电站、首钢、武钢、宝钢、大庆油田、胜利油田、格尔木油田、三峡电站、扬子石化、齐鲁石化等国家大中型企业和工程中全面推广使用。

At present, the company has four large different product series, namely, nonstandard production line for household electrical appliance industry (refrigeratory, color TV, air-conditioning, washing machine and others), special equipment and international agent of equipment, providing whole solving scheme on household electrical appliance factory and accomplishing whole flow turn-key project from design of factory, technics programming, facility layout, general contracting of equipment to manufacturing of equipment; comb, wood-jointing production line, surface spray coating production line and corollary equipments (sanding machine, combing machine, washing machine and kiss-coating machine, etc) for woodworking industry; several serial dust removal sets for industries as chemical industry, medicine, concrete, coal, rubber and so on and processing and assembly automated systems and work station for automobile components and parts industry.

公司目前拥有四个不同的产品系列：面向家电行业（冰箱、彩电、空调、洗衣机等）非标生产线、专用设备制造及设备国际代理，提供家电工厂整体解决方案，公司可以完成自工厂设计、工艺规划、设备布局、设备总包乃至设备制造的全流程交钥匙工程；面向木器加工行业的梳齿、接木生产线、表面喷涂生产线及配套设备（砂光机、梳齿机、水洗机、挂胶机等）；面向化工、医药、水泥、煤炭、橡胶等行业的多系列除尘机组；面向汽车零部件行业加工、装配自动化系统及工作站。

Based on a large number of references,data and documents,a comprehensive comment is made on the present situation and the development of the technology of precision grinding and polishing die and mould with free-form surfaces by robot,and this paper presents key technology of grinding and polishing die and mould with free-form surfaces by robot,which includes the movement programming method for grinding and polishing tool and the method of grinding and polishing tool path generation.

在阅读和消化大量国内外文献资料的基础上，本文对模具自由曲面的机器人自动精加工技术做了较为全面的综合评述，重点介绍了机器人自动打磨和抛光精加工模具自由曲面的关键技术—加工工具的轨迹规划方法和轨迹生成算法。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！