ie工程师的工作职责范文第1篇
关键词:PE工程师和IE工程师的区别,PE工程师和IE工程师
1、PE工程师:一般指工艺工程师和产品工程师,工艺工程师主要负责产品制造工艺的设计和贯彻、NPI/OI制作、Standard Time 的制订、生产流程的改进等;而产品工程师主要负责产品设计、新产品的导入、试产、生产指导、现场问题解决等。
2、IE工程师:即工业工程,是从科学管理的基础上发展起来的一门应用性工程专业技术,指从事工业工程的人在,工厂里面负责人员调配,模具制作,作业指导书编制,统管生产安排。由于它的内容强调综合地提高劳动生产率、降低生产成本、保证产品质量,使生产系统能够处于最佳运行状态而获得最高之整体效益,所以近数十年来一直受到各国的重视,将其视为促进经济发展的主要工具,同时相对地IE技术在这种环境下亦得到迅速的成长。 .
3、PE工程师和IE工程师两者区别: PE 工程师属于技术部范畴负责产品的技术支持,特别是新品开发时一般都是产品工程是牵头,产品工程师的主要任务,就是让流程顺滑流畅,确保生产环节的每个齿轮紧紧相扣,使产品可以按照时间表上市,甚至缩短设计到量产的时间,争取更多市场。而IE工程师就是将掌握的数学、物理学和社会科学等知识和技能,结合工程分析等方法,去对一个生产集成系统进行优化设计,使得输入系统的人力与其他各种资源得到最充分有效的利用,以实现系统的最大输出。
在小编的梳理下,关于PE工程师和IE工程师的关系与区别,大家应该都有个基本的了解了吧!
PE工程师和IE工程师的区别_PE工程师和IE工程师
ie工程师的工作职责范文第2篇
1、明确每一次习作评改标准和要求。
第一项是“常规要求”,如修改错别字、圈画出好词好句、字数充足、字面整洁、书写工整、修改标点符号、结构完整、符合题意等;
第二项是“本次习作要求”,这就根据每一次习作的不同要求而定,如写场面的要求要用到“点面结合”的写作方法;写人的作文要写出人物的外貌、语言、动作等要求;写说明文的习作就要求使用说明方法等。
平时我要求学生准备三种笔,黑色墨水的钢笔(用来书写习作)、蓝色圆珠笔(自改与自评)、红笔(互改与互评)。这样可以区分出哪个地方的修改是作者本人的,哪个地方是其他同学帮助修改的。不管做什么事情,认真地做起来会事半功倍,如果不认真对待,走过场,评改的至始至终都不会有任何的收获,因此每次习作评改时,不管是何种形式,都要强调学生要做到认真负责,让学生将心比心,爱护别人的作文本,珍惜别人的劳动成果,不要在别人的作文本上随便写写或乱涂乱画。评改结束后,教师可以对每个学生评改的认真态度做一个评价,可以是小组长评,同桌评,自评或者教师评。可以采用语言评价,也可以用选择得星数,或者让小组写一份评改的情况小结。这样杜绝学生在评改过程中的随意性。
3、统一使用标准的修改符号。
指导学生运用作文评改的方法先学习作文的自我评改,教会学生正确使用各种标准的修改符号,此项的训练可以从段落的修改进行教
学,通过修改病句或病段,让学生掌握常用的几种修改符号,为习作评改时使用统一的符号做好准备。
二、课堂评改形式多样化。
作文互评互改就是要改变教师批改习作的单一模式,要想让学生对评改习作也感兴趣,教师平时也要注意课堂评改形式的多样化。下面谈谈自己在评改时常用的几种评改形式。
1、自评自改。
这是每一次学生完成习作初稿后,学生自评互改的第一步,每个学生再次拿起自己的作文大声地朗读,感受自己所写的作文是否语言流畅,是否生动优美,有没有什么地方需要进行修改的,边读边动笔进行修改,也可以读完后再进行修改。时间大概为十分钟。
2、同桌互评改。
学生自评作文后,同桌互相交换习作进行互评互改,评改过程中按归评改标准和要求做好修改,写好互评评语,给出评价等级或分数。
3、小组四人轮改。
教师可将本班的学生随机或好差分组,每个小组四个人,设好小组长,小组调换修改习作,由小组长组织本组成员进行修改,组里的每个同学都要单独轮改四本作文,写好评语,然后由小组长组织本组成员对四本作文进行讨论,评出写得最好的一篇,参与“十佳作文”的评选。
4、好差一对一交换互补批改。
教师可根据学生的学习情况,将习作写得比较好和比较差的学生进行一对一组合。写得好的同学着重帮助写得差的同学修改作文,并耐心地对他进行辅导,使差生可以从写得好的同学身上学到更多的知识。而差生修改优生的习作,主要是圈画出好词好句、写得有特色的地方,学习习作的结构和表达方式。此种形式的批改,教师要让学生明确批改的意义,对于评价要视一对一的合作情况而定,只要有进步,能互相帮助,都可以给好评。
5、自由组合交换互评改。
让学生在本班的学生当中自由组合,选择自己对好的朋友或最有竞争的对手等进行评改,尊重学生的选择,学生评改的兴趣更加浓厚,可以给一个
好朋友改,也可以给几个好朋友改,经过实践,学生最喜欢这种评改形式。有时教师也可以规定,每一篇习作至少要有两个同学评改。通过学生在教室里互动,学生评改的热情更加高涨,收到的效果也不错。
6、学生专家组成员评改。
教师可从班级中抽出五到十个优秀学生做为专家组成员,培养他们的评改能力,使他们优秀于其他学生,教师可让学生专家组成员评选出每次习作的“十佳习作”和“进步习作”,并从中选择有代表性的习作在全班进行展评,让专家组的成员对习作进行鉴赏、修改和评价,通过以点带面,让更多的学生向他们学习。
三、注重评语的指导。
学生互评习作时,可以写眉批、旁批和总批,指导写批语时要强调学生批语的准确性,着重指出哪里需要修改,应该怎样改,改什么,达到什么效果,不必须仔细地代替进行修改,而是把修改的权力还给习作本人。
指导学生写总评时,评价要客观,语言要委婉,要以诤友的形式,先写习作的优点,再谈自己对于习作的修改意见,而且要让学生明确:所写的评语要简明扼要,提倡写一句话评语,要让作者本人乐于接受,而且能给予鼓励,让其体会到成功的快乐,激发写作积极性,提高写作的兴趣与作文能力。如:“世上无难事,只怕有心人’,现在你的作文不仅结构完整,还会运用好词好句,这是你努力的结果,希望你再努力加油!”
四、注重成果展示。
1、制作班级《绿芽习作芳草集》。
学生的每一次习作都选出十佳习作和进步习作,将这些习作输入电脑后进行编辑,制作出本班的习作芳草集。制作的时间可以是一个月也可以是半学期,也可以每一次习作做一期。芳草集里还可以收集学生写得好的好句和好段进行汇编,写上作者的名字,这样就可以使更多的学生的作品入选芳草集,也激发学生的写作兴趣,如果有条件,可以印发给学生和家长。
2、分组制作简报。
组织本班的学生分组若干个小组,小组内互相欣赏、发表评论,将本组的习作汇编,制作简报或手抄报,组长组织组员推选优秀习作,
优美段落、精彩句子和书写工整、有进步的同学,然后把这些内容收入到小组简报中。同学们兴致勃勃编起了简报,还为本组的简报起了好听的名字。当看到自己的名字或习作的内容被选入简报中,学生们甭提多高兴了。教师再将每个小组的简报张贴学习园地,展示过后再装订成册。
3、上传习作网页。
学生的习作通过班级习作芳草集和简报,阅读的人也是相当的少,我们可以通过现代信息技术,利用免费网站或博客开通一个《绿芽习作芳草集》的网页,将学生的优秀习作和优美段落、精彩句子上传到网上,让更多的人阅读和参与评论,这样学生不仅有了荣誉感,而且还能通过网络平台进行讨论交流,不断进步。
4、向学校广播室或优秀作文刊物推荐习作。
写得好的习作,教师可向学校广播室推荐习作,使习作能在校园中传播。同时也可以指导学生向一些优秀的作文刊物投稿,使习作能发表于优秀作文刊物。
总之,小学生作文互评互改的教学指导过程不是一个教师单向指导学生被动接受的过程,而是在教师的指导下,通过学生的积极参与和互动,形成一定的评改能力,提高习作水平的过程。习作互评互改的策略也并非只有这些,只要我们在教学中不断地探究,一定能让学生在习作互评互改中体验到习作的快乐和兴趣
一、眉批的写法指导
1、评批标点
知道逗号、顿号、书名号、破折号、省略号、分号、句号、感叹号、问号等的用法,根据所给细作,一是指出其标点所用错误之处,并说明其理由。二是指出其标点所用佳妙之处,并说明其理由。
2、评批字词
习作中字词的运用,首先是达到规范正确,其次是追求准确、生动形象。评批中要培养学生咬文嚼字的能力,对习作中不规范、不正确的字词指出其错误原因并提出修改建议,对习作中用得准确、生动形象的字词,用欣赏的眼光去评价,指出其运用巧妙所在。
3、评批句段
习作中的句段,首先是达到规范、正确、有条理;其次是追求生动具体,会用修辞手法,对习作中的病句指出其病因(一般含前后矛盾、意思重复、搭配不当、缺少成分、词序颠倒、指代不清、关联词不当等),指出修改建议;对习作中精彩的句段要用欣赏的眼光去评价,指出其运用巧妙之处。
4、评批习作方法
我们本着写法即评法的理念,来指导学生针对不同题材的习作的评法,教给学生思考的角度,写好评语。 (1)评批记叙文的方法 A.评批结构
评批习作结构,是指对习作的开头、结尾、段落、过渡、照应等方面做出评价,或提出修改建议。评批时要把握三点:一是让学生知道文章的结构一般有哪些;二是让学生懂得这些结构的意义和作用;三是懂得评批结构时思考的角度和方法。
评批习作的开头。习作的开头很重要,要让学生懂得它应该新颖别致、引人注目,能够抓住读者,启发读者思考与想象,使读者迅速进入作者的习作中。常用的评批开头的方法一般可从以下几个角度去思考:开门见山,直截了当?说明情况,交待背景?提出问题,引人注意?
评批习作的结尾。常用的评批结尾的方法一般可从以下几个角度去思考:画龙点睛,发人深思?总结全文,水到渠成?照应开头,留有余味?
评批习作的段落。常见的有:按时间的顺序评;按地点的变化评;按事情的发展顺序评;按事物的几个方面评等。
评批习作的过渡。要使学生明白习作的过渡就是把两个段落或两个层次衔接起来,使读者的思路顺利的从前一层意思转入后一层意思。过渡要做到自然、灵活、承上启下、语气连贯、彼此衔接。常见的评批过渡段的方法有:过渡段过渡;过渡句过渡;关联次或词过渡
评批习作的照应。要让学生懂得习作照应就是对于某些重要内容,要反复强调:前面提出的问题,后面要有着落;后面出现的情节,前面要作交待。常用的评批习作照应的方法有:前后照应?首尾呼
应?正文与标题照应? B.评批表达方法
评批习作的表达方法是指对习作叙述、描写、抒情、议论作出评价或提出恰如其分的修改意见。评批时要把握三个方面:一是让学生知道有哪些表达方法;二是让学生懂得这些方法的意义和作用;三是让学生知道评批表达方法的角度与方法。
评批习作的叙述。习作的叙述方法多种多样,要使学生感悟每种方法的作用,引导他们从以下几个方面评批:顺叙?倒叙?插叙?
评批习作的描写。习作的描写就是用生动的语言,把人物或景物的状态具体的描绘出来,使之生动传神,历历在目。在学生感悟描写的意义的同时,引导学生从以下几个方面评批:人物描写(外貌描写、行动描写、语言描写、心理描写)?景物描写?环境描写?场面描写?细节描写?
二、总批的写法指导
总批由一般标准和特殊标准构成。
一般标准:(1)对标点、字词的总的评价,往往可以从量上把握衡量;(2)对语句的通顺、流畅方面的评价。
特殊标准:(1)本次习作中的重点训练要求;(2)不同类型(体裁)文章(习作)的评批方法(标准)。
1、记叙文的评批方法
(1)以写人为主的记叙文的评法 a.习作中写了哪些人?以写谁为主? b.习作写了他(她)的什么事?
c.他(她)是个怎样的人?从哪里可以看出来? (2)以写事为主的记叙文的评法 a.习作中交代了哪几个要素?
b.习作中写了什么事?事件中的人物有怎样的表现(外表、内心)? c.这件事有什么思想意义?
(3)以写景状物为主的记叙文的评法 a.习作中写了什么景(物)?有什么特点? b.作者是怎样把特点写具体的?展开了那些想象? c.作者的观察顺序怎样? d.表达了作者怎样的思想感情?
ie工程师的工作职责范文第3篇
Globalization,popularly described as the absence of borders and barriers to trade between nations (Oh mae, 1995),has been viewed as shifts in traditional patterns of international production, investment, and trade (Dickon, 1998; Rene sch,1992). It is a powerful real aspect of the new world system,and it represents one of the most influential forces in determining the future course of the globe (Michie, 2003) and involves the integration of economies and societies around the world and affects different regions, countries and areas and their populations (Parker, 1998).
Integrating business activities across geographical and organizational boundaries, political, economic and cultural forces and competition between inter -dependent regional and local world markets with competitive advantages, globalization pertains to be the freedom to conceive, design, buy, produce,distribute and sell products and services in a manner which offers maximum benefit to the firm without regard to the consequences for individual geographic locations or organization units. (Kirk bride, et al., 2001). It is a process which starts on the domestic level with the formulation of world economic policy and implementation strategy being required to form and adjust the national economic structure aswell as infrastructure to the needs and for the functioning of the world economy (Chase -Dunn, 1999). As a revolutionary phenomenon, globalization has been influenced by development sin systems of telecommunication and modern technology. The level of world trade is much higher than it ever was before,and it involves a much wider range of goods and services(lgbaria,1999).It brings about both benefits and risks simultaneously.
Much of the world, especially the poorest countries, has been largely excluded from its benefits (Stieglitz, 2002). The gap between rich and poor has tended to widen, inequalities have risen (Amoroso, 1998). It is believed that globalization does n’twork for the benefit of everybody and is beneficial to Western countries (Stieglitz, 2002: 214). For example, developed Western countries not only benefit most commercially from globalization,but also attempt to globally promote their political systems,values and ideology so as to set up a so -called new world economic and political order, they will demand the lifting of barriers to the movement of services across boundaries, but, at the same time, will impose strict barriers on the movement of people across the same boundaries (Ibid.). So globalization acts as the agent of exploiting the developing countries and damaging natural environment. The process of globalization produces both “winners” and “losers” (Kirk bride, 2001).
Is globalization a good thing or a bad thing? Is it beneficial to economies, businesses and populations? This paper will explore the impact of globalization on such aspects as economies, businesses and populations. First of all, definition of globalization will be addressed.
2 Effects on economies, businesses and populations
2.1 Effects on economies
Globalization has posed significant impacts on the world economy. It has not only created tremendous benefits to world economy but also produced a lot of problems.
2.1.1 Benefits
One of the contributing factors for the emergence ofglobalization is the diffusion and adoption of the flexible model of corporate and industrial organization, particularly in the post -1970s world economy (Oman, 1994). Flexible production systems increasingly underpin the growing prominence of functionally integrated transnational production patterns(Dunning, 1993; Oman, 1994; Dick, 1998). Take East and southern Asia for example, the penetration of industrializedcountry markets has brought about a great increase in the share of world manufactured exports for the leading Asian economies (outside Japan), among which are Hong Kong, Korea,Singapore, Taiwan, China, Malaysia, Indonesia and Thailand.Their share of world manufactured exports has been increased from “1.5 per cent in 1963 to 20 per cent in 1995” (Dickens,Cited in Dickens & Yeung, 1999: 109). With respect to Japan,the most powerful economic force from Asia in the post-Second World War period, TN Cs from it have made tremendous FDI in many areas around the world.
The emergence of the MNC brings about a significant amount of international trade and comprehensive international financial transactions. It is argued that MN Cs are using least educated, thus, low-paid workers to create surplus value and to gain more profit. Thus, the problem of rising wages in the domestic economy is overcome through internationalist of production (Mil ward, 2003). Undoubtedly, information technology has contributed tremendously to the globalization of economy. Itis true that globalization is partly driven by technological innovations (Nesadural, 2003). As a result of improved transport and communications facilities, globalization helps facilitate the movement of created assets, and with it the specialization of economic activity. It upgrades the capability of micro -regional spatial units to provide complementary or support services for the mobile assets to be properly exploited (Dunning, 1997).With the help of internet, details of products reach potential customers instantly, which brings much convenience to consumers and profits to producers.
It is stated that globalisation generates increasingly intense interactions between nation-states through flow of goods, money,people, ideas and information, in the process of reducing boundary barriers (Hurrell, cited in Nesadurai, 2003). Through policies of liberalisation, privatisation and new ideas of market competition, globalisation advocates and emphasizes free market economy with limited government involvement in and control of economic activity. Hence, global economic ideas are changing from ideas about free trade and free markets to more radical notion that emphasizes withdrawal from the exploitative processes of the world economy, which stimulates the world widespread of economic activity, providing corporations the flexibility to organize production to maximise their goals (Nesadurai,2003).
With the advancement of technology and development of the world economic events, economic relationship and structural interdependence between nations, especially between advanced industrial nations, are increasingly deepening. Many largeMNCs find it advantageous to disperse some of their home bases from their country of ownership to other countries,considering the availability of particular natural resources and the lowering of distance -related transaction costs (Dunning,1997). Globalisation boosts FDI, which has posed great impact on the economy of the targeted countries. To some countries,foreign capital remains a crucial source of growth and exports,particularly in the high value -added and advanced sectors of the economy (Nesadurai, 2003).
Globalisation has led to growing competition on a global basis. Specialization and the division of labor, with their implications for increases in production, now exist not justin a nation but on a worldwide basis. Besides, globalisationcreates benefits including the gains from trade in which both parties gain in a mutually beneficial exchange. It can also result in increased productivity as a result of the rationalization of production on a global scale and the spread of technology and competitive pressures for continual innovation on a worldwide basis. It has also contributed to improvements in produc-tion efficiency with domestic firms forced to go head -to -head with their foreign rivals. There have also been improvements in the provision of financing which has helped developing countries acquire the capital necessary for their own development(Parker, 1998).
2.1.2 Problems
It is reported globalisation is fundamentally flawed. The benefits of globalisation have not reached everyone equally.While some people, particularly in the developed world, have enjoyed economic, educational and cultural gains from globalisation, many others who are poor or live in developing world have been left behind in the world economy and are becoming increasingly underprivileged.
Globalisation has brought about problems in the distribution of income, which benefits the well off competitors. While stimulating world economic growth, globalisation lays economic burdens on many people (Amoroso, 1998). Or rather, globalisation develops and expands at the expense of the underdeveloped countries, because for those who have weaker competitiveness or little opportunity to participate in the economic growth across the world, globalisation does no good but harmin their perspective.
Besides, the free-market economic model promoted by the IMF to the Third World results in severe exploitation and consumption of their natural resources, which poses great threat to the sustainable development of their economic in the years to come (Kirk bride, et al, 2001).
It is also stated that globalisation has resulted in unemployment in the high wage industrial countries. It is also threatening the social welfare provisions of some states by affecting the domestic fiscal policy and demographic trends.
2.2 Effects on businesses
2.2.1 Benefits
Globalisation has imposed great influences on businesses across the world. It has increased fluctuations in stock markets around the world and influenced opinions toward global issue sin real time (Nesadurai, 2003). It has created more opportunities for businesses to operate on a worldwide basis, which makes much sense in terms of production and consumption.
Globalisation increases mobility of capital, which creates businesses the flexibility of financial allocation and management. Globalisation also increases the transmission of knowledge and information, which brings about more benefits for businesses in terms of innovation of their production and sales(Strange, 1997). Spread of knowledge (and technology) brings profits to businesses. Foreign investment might bring with it advanced technology and ideas that enhance its direct effect on investment and growth (Epstein, 2003: 154). More generally,knowledge about production methods, management techniques,export markets and economic policies is available at very low cost, and it represents a highly valuable resource for the developing countries.
Globalisation brings tremendous profits to businesses because of the cheaper raw materials and cheap lab our force.For example, Nike, Coco Cola, P & G, etc. all these MNCshave gained great benefits as well as stimulates the local economy by providing employment, raising wages and improving working conditions.
Besides, the experience of operating globally has caused many business managers to rethink the basic assumptions of how their firms are organized and operate. Global management involves mixing and matching among tools and techniques derived from a variety of cultures, perhaps to meld western style financial techniques with Eastern-style team-oriented work techniques, which effects business performance as well as improves understanding among human resources from different cultures (Parker, 1998).
2.2.2 Problems
However, globalisation poses great risks and challenges to businesses. Such risks entail political risks, for example, if international sanction is conducted against the host country, the businesses concerned will suffer a lot financially.
Another risk stems from the fake products. With the progress of globalisation, namely, with the entrance of multinational corporations (MNCs) to the developing countries, famous brand name products are popular and profitable. As a means of unfair competition, some local businesses begin to make fake products imitating the famous brand name ones, thereby gaining illegal profits for themselves at the cost of reputation sand images of the victim businesses.
Moreover, globalisation may bring about cross -cultural misunderstanding or even conflict. People from different cultures attach different value to their beliefs and business practice, which poses great challenge to the management of human resources and the operation of marketing. In this sense,businesses should be sensitive to the local cultures and beliefs if they want to safely and successfully launch their advertising campaigns or marketing strategies.
2.3 Effects on population
2.3.1 Benefits
With more free flow of trade and capital and investment across borders, globalisation increases competition and enhances productivity and cuts down the production costs. As a result,MNCs not only provides a large amount of employment to the locals, helping them out of the poverty, but raises the living standards and wages of the countries that open themselves tothe global marketplace.(Singh & Zammit, 2003; Epstein, 2003).Because of business competition and reduced production cost,the products, especially those famous brand name products become affordable to ordinary people. Series of products by nike, Adidas, Puma can serve as good examples. For less developed countries, globalisation offers access to foreign capital,global export markets, and advanced technology while breaking the monopoly of inefficient and protected domestic producers.Faster growth, in turn, promotes poverty reduction, democratization, and higher lab our and environmental standards (Epstein,2003). Globalisation, through combined business activities to achieve profit, social, political, or other goals, spreads not only consumer goods but notions and beliefs concerning the way to work and live, therefore enhancing the standards of life and work. Moreover, globalisation helps to improve human rights.Because of pressures from transnational nongovernmental groups,from government demands, and from business activities, abuse of human rights and child lab our are condemned and eliminated with efforts (Parker, 1998).
2.3.2 Problems
While bringing blessings to populations, globalisation has caused a lot of problems. Firstly, because of MNCs, the natural resources of the host countries concerned begin to shrink, the environment is damaged, which poses threat to the population sand their next generations (Kiel y & Mar fleet, 1998). Secondly,for one reason or another, some of the developing countries haven’t been well prepared for the coming of globalisation,they are put at a disadvantageous position for business competition, thereby, economic crisis burst out, causing great disaster to national economy and the life of the populations involved.Next, the benefits of globalisation are not reaching enough people. It causes imbalance of income distribution. Research from the Institute of Development Studies (Tang and Wood, cited in burns, et al, 2001: 290) indicates that globalisation increases the earnings of highly skilled workers in developed countries by widening the market for their services, but lowers the wages of other workers in developed countries by eroding their privileged access to jobs in production.
3Conclusion
To conclude, globalisation is an economical, social and political phenomenon which affects deeply the entire globe.Whether it is negative or positive, it must be understood that it has clearly changed the world system and that it poses both opportunities and challenges. It offers great opportunities and challenges to nations, economies, businesses and populations.Despite the weaknesses of the process of globalisation, we can safely say the benefits of globalisation for economies, businesses and populations overweight its weaknesses.
ie工程师的工作职责范文第4篇
1.负责常规试验项目的组织和实施。
2.对汽车测试、评价方法标准进行研究。
3.协助项目负责人跟踪研究相关领域的发展。