汽车空调的正确使用和保养方法

我国改革开放30多年来,工业技术得到了突飞猛进的发展,同时人们的生活水平也在不断地提高。随着我国的经济发展,人们对生活质量要求越来越高,特别是汽车工业的发展,汽车的保有越来越高,使得汽车进入每个家庭越来越多,而汽车空调是人们在乘坐汽车时舒适性和安全性的重要保证。     

汽车起重机上车电气系统的故障试验台的研制

针对QY25CS汽车起重机在安装与维修中面临的困难,研制汽车起重机上车电气系统工作原理演示和故障分析试验台.在研制过程中,利用PLC技术,试验台真实地再现汽车起重机上车电气系统的工作原理及常见典型故障现象,这对售后服务人员快速掌握起重机上车电气系统的故障分析方法具有一定的使用价值.     

信息技术在汽车检测维修教学中的应用探究

随着生活水平的提高,人人所追求的生活目标也越来越高,汽车逐渐普及在人们的生活中,成为人们的代步工具。汽车行业的蓬勃发展使得汽车检测与维修的技术人员成为紧缺的机械能型人才,这种形势的发展势必对汽车职业技术教育的发展带来一场颠覆性的改革。     

信息技术在汽车检测维修教学中的应用探究

随着生活水平的提高,人人所追求的生活目标也越来越高,汽车逐渐普及在人们的生活中,成为人们的代步工具。汽车行业的蓬勃发展使得汽车检测与维修的技术人员成为紧缺的机械能型人才,这种形势的发展势必对汽车职业技术教育的发展带来一场颠覆性的改革。     

探究如何进行汽车日常维护和保养

随着经济的快速发展,人们的物质生活也发生了极大改变,汽车也从以前的奢侈品行列中走了出来,走入到我国人民的日常生活当中,目前我国汽车使用的人数比例,正呈大幅增长的趋势。汽车已经与人们的日常生活变得紧密相关起来,给人们的出行旅游、上班、生活带来了极大的便利,因而汽车日常维护和保养理念也逐渐的被人们重视起来。本文就汽车保养对于汽车使用寿命和保持良好车况所带来的安全驾驶的重要性,以及驾驶员要掌握一定汽车维护和保养知识,做了相关的分析。     

汽车电气系统检修课程理实一体化教学探讨

汽车电气系统检修教学一般是一种职业化的教学,广泛存在于我国各类中职教育中。而中职学校通常采用的教学模式是理论教学与实际教学分开,这对于实践性极强的汽车电气系统检修教学十分不利。基于此,文章分析中职教育的汽车电气检修教学现状,对实行理实一体化教学的必要性进行探讨,提出在汽修专业中开展理实一体化教学的策略,对我国当前的汽修教学有积极意义。     

汽车应用技术与维修中存在的问题及解决办法

在经济社会快速发展的今天,汽车已经成为人们工作和生活中重要的交通工具.然而,当人们尽情的享受现代汽车工业的发展带给我们生活带来便利的同时,我们也不能回避汽车随着行驶里程的增加和时间的延续,其技术状况将不断的恶化.因此,我们不仅要不断研制性能优良的汽车,更要借助维护和修理的技术水平的提高来恢复其技术状况.     

浅谈困扰汽修行业发展的因素及解决方案

随着我国社会经济的快速发展和人们消费理念的逐渐更新,特别是改革开放以来,我国汽车工业的飞速发展,汽车已成为现代社会中人们工作、生活不可缺少的一种重要交通工具。然而,当我们在尽情享受快速发展的汽车工业给我们生活带来便利的同时,我们更应重视随着汽车行驶里程的增加和使用时间的延续,其技术性能不断下降这一事实。因此,汽车各生产厂家在不断研发性能优越的车辆,同时也要借助维护和修理水平的提高来恢复车辆的技术和使用性能。     

汽车检测维修教学中信息技术的整合运用与实践

汽车在人们生活中越来越普及,已经成为人们代步的主要工具,同时促进汽车行业的快速发展,导致汽车检测及维修技术人员缺失十分严重。基于这种条件,必须整合汽车检测维修教学中的信息技术教育,提高课程教育实效,从而为我国培养出更多汽车检测维修方面的人才。     

榆次城区交通拥挤情况的调查研究——综合实践活动课课堂教学设计

一、课题产生的背景 随着社会经济的发展,榆次城市化建设的步伐越来越快,样式新颖、功能齐全的汽车给人们的出行带来了极大的便利,成为大家日常生活的主要交通工具。可是汽车在给人们带来方便的同时,城市交通拥挤问题也凸显出来,严重影响了人们的正常生活和工作,同时也留下了安全隐患。     

卡思卡特城堡

It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,     

不同的吃喝玩乐

一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/     

漏洞百出的教育

Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?     

Western and Eastern culture differences in commercial field

The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity.     

只要努力,不要后悔

There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love.     

浅谈移民问题

Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject.     

Sister Carrie, an Adherent of Desires

Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities.     

Improvement of one-cycle controller by use of proportional integral differential controller

1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec…     

风的曲线

Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose.