osi分层协议书 osi第四层协议(7篇)

在日常学习、工作或生活中，大家总少不了接触作文或者范文吧，通过文章可以把我们那些零零散散的思想，聚集在一块。范文怎么写才能发挥它最大的作用呢？以下是我为大家搜集的优质范文，仅供参考，一起来看看吧

有关osi分层协议书一

however, what is the dream? what is dream? dream is looking forward to, and the dream is strong - is fleeting dream you insist on the ideal as their courage and perseverance, are you responsible for their own highest level. but ask yourself, how many of us to accomplish his original dream in mind?

our dream is a simple belief, is a future and life of their own responsibility. perhaps, is the youth

grand ambitions; perhaps, is the adolescent confusion and impulsive; maybe just a plain desire, desire applause, eager for success. countless "may," innumerable "hope" because of our youthful full of miracles, large and small dreams in our hearts, in every corner of life filled with fragrance.

only the ideal but no effort is useless. if you want to be a teacher, you should to study hard. if you want to be a player, you should do more exercises. if you want to become a businessman, he should learn to get along with people. for example, my wish is to be a famous writer grew up, because i really love writing, so from now on, i should read more, more accumulate knowledge, and strive to improve writing level. no pains, no gains, because my efforts, so my article was punished in many newspapers , and in many composition contest, i see the success i'm happy, so, struggle is the bridge to the ideal.

yes, my dream. to give my famliy a warm, give my friend happy. yes, my dream. the podium from the first station began his love this place, started from the first published an article looking forward to the world of words, decided to stay here from the beginning, stick to bottom of my heart desire.

years in our faces no matter how many additional traces, no matter how much things to us across the chest wounds, as long as we have the right to breathe, to have a passion for remodeling dreams! oxygen to survive as long as we have to have the courage to create a passion!

choose to continue, select the value, select the achievements of the passion of life, the brave hearts of the initial dream of success!

有关osi分层协议书二

i feel that this award was not made to me as a man but to my work -- a life's work in the agony and sweat of the human spirit not for glory and least of all for profit but to create out of the materials of the human spirit something which did not exist before.

我感觉，这个奖不是授予我这个人，而是授予我的工作，它是对我呕心沥血、毕生从事的人类精神探索的工作的肯定。我的这项工作不为名，更不图利，而是要从人类精神的原始素材里创造出前所未有的东西。

i feel that this award was not made to me as a man but to my work -- a life's work in the agony and sweat of the human spirit not for glory and least of all for profit but to create out of the materials of the human spirit something which did not exist before. so this award is only mine in trust. it will not be difficult to find a dedication for the money part of it commensurate with the purpose and significance of its origin. but i would like to do the same with the acclaim too by using this moment as a pinnacle from which i might be listened to by the young men and women already dedicated to the same anguish and travail among whom is already that one who will some day stand here where i am standing.

我感到这份奖金不是授予我个人而是授予我的工作的授予我一生从事关于人类精神的呕心沥血工作.我从事这项工作不是为名更不是为利而是为了从人的精神原料中创造出一些从前不曾有过的东西.因此这份奖金只不过是托我保管而已.为这份奖金的钱找到与奖金原来的目的和意义相称的用途并不难但我还想为奖金的荣誉找到承受者.我愿意利用这个时刻利用这个举世瞩目的讲坛向那些听到我说话并已献身同一艰苦劳动的男女青年致敬.他们中肯定有人有一天也会站到我现在站着的地方.

our tragedy today is a general and universal physical fear so long sustained by now that we can even bear it. there are no longer problems of the spirit. there is only the question: when will i be blown up? because of this the young man or woman writing today has forgotten the problems of the human heart in conflict with itself which alone can make good writing because only that is worth writing about worth the agony and the sweat.

我们今天的悲剧是人们普遍存在一种生理上的恐惧这种恐惧存在已久以致我们能够忍受下去了.现在再没有精神上的问题了.唯一的问题是：我什么时候会被炸得粉身碎骨?正因为如此今天从事写作的男女青年已经忘记了人类内心的冲突.然而只有接触到这种内心冲突才能产生出好作品因为这是唯一值得写值得呕心沥血地去写的.

he must learn them again. he must teach himself that the basest of all things is to be afraid; and teaching himself that forget it forever leaving no room in his workshop for anything but the old verities and truths of the heart the old universal truths lacking which any story is ephemeral and doomed -- love and honor and pity and pride and compassion and sacrifice. until he does so he labors under a curse. he writes not of love but of lust of defeats in which nobody loses anything of value of victories without hope and worst of all without pity or compassion. his griefs grieve on no universal bones leaving no scars. he writes not of the heart but of the glands.

他一定要重新认识这些问题.他必须使自己明白世间最可鄙的事情莫过于恐惧.他必须使自己永远忘却恐惧在他的工作室里除了心底古老的真理之外不允许任何别的东西有容身之地.缺了这古老的普遍真理任何小说都只能昙花一现注定要失败;这些真理就是爱情荣誉怜悯自尊同情牺牲等感情.若是他做不到这样他的力气终归白费.他不是写爱情而是写情欲他写的失败是没有人感到失去可贵东西的失败他写的胜利是没有希望甚至没有怜悯或同情的胜利.他不是为有普遍意义的死亡而悲伤所以留不下深刻的痕迹.他不是在写心灵而是在写器官.

until he relearns these things he will write as though he stood among and watched the end of man. i decline to accept the end of man. it is easy enough to say that man is immortal simply because he will endure: that when the last ding-dong of doom has clanged and faded from the last worthless rock hanging tideless in the last red and dying evening that even then there will still be one more sound: that of his puny inexhaustible voice still talking. i refuse to accept this. i believe that man will not merely endure: he will prevail. he is immortal not because he alone among creatures has an inexhaustible voice but because he has a soul a spirit capable of compassion and sacrifice and endurance.

在他重新懂得这些之前他写作时就犹如站在人类末日中去观察末日的来临.我不接受人类末日的手法.因为人能传种接代而说人是不朽的这很容易.因为即使最后一次钟声已经消失消失在再也没有潮水冲刷映在落日的余晖里海上最后一块无用的礁石之旁时还会有一个声音那就是人类微弱的不断的说话声这样说也很容易.但是我不能接受这种说法.我相信人类不仅能传种接代而且能战胜一切.人之不朽不是因为在动物中唯独他能永远发出声音而是因为他有灵魂有同情心有牺牲和忍耐精神.

the poet’s the writer's duty is to write about these things. it is his privilege to help man endure by lifting his heart by reminding him of the courage and honor and hope and pride and compassion and pity and sacrifice which have been the glory of his past. the poet's voice need not merely be the record of man it can be one of the props the pillars to help him endure and prevail.

诗人和作家的责任就是把这些写出来.诗人和作家的特殊光荣就是去鼓舞人的斗志使人记住过去曾经有过的光荣他曾有过的勇气荣誉希望自尊同情怜悯与牺牲精神以达到不朽.诗人的声音不应只是人类的纪录而应是帮助人类永存并得到胜利的支柱和栋梁.

有关osi分层协议书三

hello,everyone. good afternoon. thank you for giving me this opportunity to talk about my top concern. i'm no.26, i'll talk about friend.

everyone of us,rich or poor,should at least have one or two good friends. my friend will listen to me when i want to speak, will help me when i need,will take care of me when i am sick,and my friends will go together with me side by side through this journey of life.

when i was ten, i was suddenly confronted with the anguish of transferring to other school. i had to left my friends i had ever known. as a kid,i feel lonely when i study in a new environment without a person i had known. nobody i could talk,nobody could know when i feel lonely. the time when i couldn't sleep, i'll always miss them, then the tears filled my eyes.

later, i became familar with the environment ,and made some friends ,which became my best friends then. they talked with me when i felt lonely, they helped me when i needed, they took care of me when i was sick. even through we were part, we still keep in touch with each other.

in our whole lives,we'll meet too much people but only a few can be our best friends. when staying with them,we can release ourself completely. we can do whatever we want, we can laugh together, talk together, and even cry together. i should say that being together with our best friends is the most wonderful moment of our lives.

but in this fast-developing modern society, the reality is not that. more and more people forget to enjoy the beauty of friendship. they work hard in order to gain a higher position in the society and to earn more money for their work. they have few time to share with their friends. with the time goes by, they will be far away from each other.

friend is kind of treasure in our lives. it's actually like a bottle of wine, the longer it is kept, the sweeter it will be. it also likes a cup of hot tea, when we are in bed time, it will warm our broken hearts.

friends,especially best friends. it is what we should have in our lives,and it can make our lives be colorful go beyond our imagination.

thanks for your listening. this is what i concerned.

有关osi分层协议书四

honorable judges, ladies and gentlemen,

the fairytale of aladdin has always been my childhood favorite. i was mesmerized by how aladdin used his three magic wishes. as a small girl, i dreamed of having the magic wishes to go wherever i wanted to go and see whatever i wanted to see. as you can probably guess, i haven’t found my genie in the lamp yet, however, i have found something just as exciting and it has made marvelous changes in not only my life, but the lives of all human-beings. it is called technology.

i still remember how my father told me about his childhood back in those days when china was not as open and developed as it is now. children would run for kilometers to school, make toys with wood by themselves, and the biggest dream of a child was holding two jars of sugar, one white, the other brown in each arm and having the choice of eating whichever he wanted. just look at what we have now. magnificent technological advancement has opened up a whole new world to us.

however, just as our lives become more convenient, problems arise from this new life style. we seem to be caged in the modern technology; we are thinking alike as a result of using the same search engine, we are getting lazy as most of our work can be done by machines, and we are alienating people around us for we are more comfortable talking on phones and typing in front of a computer.

if i was given the chance to make my magic wishes now, i would wish we could go back in time and live for three days without advanced technology. i wonder what we would do in those three days. here is what i imagine:

on the first day, people would be feeling so uncomfortable with the new situation that they would probably be confused and just not know what to do. the world would be in a mess for the whole day.

on the second day, as life goes on, people would have to find alternative ways to deal with their daily rituals: students would have to go to libraries for information they wanted instead of searching on google; boys would have to express their affection to girls in person instead of sending an annoying txt message; and the young people of today would have the chance to experience the childhood of their parents. on this particular day, we could recover all we had lost in the modern world.

then comes the third day. after the previous two days, we would gradually come to realize that we should have paid more attention to our studies and work as we actually have so much creativity and potential within ourselves. we would also realize that we should have spent more time with a friend, a parent or a child as we do love them, but we don’t really understand them due to the lack of personal communication. we shouldn’t have been so dependent on modern technology as it wasn’t invented to confine us, but to inspire us. this last day would be spent in sparks of new ideas and sweet moments with our loved ones.

maybe some would argue that it is just my imagination, and that magic would never work in our world. true, but magic can always work in our hearts, helping us understand that we, instead of the machine, are the masters of the world. the key is to treasure our human initiative and connections, to see the world with our own eyes, explore the unknown with our minds and treat others with our hearts. just like aladdin didn’t choose to use magic to gain a happy life, we can make our choice, too. and when we do, we will live, as in the fairy tales, happily ever after. thank you.

有关osi分层协议书五

as the country increasingly prosperous, xian world horticultural exposition has been opened.

20xx xian world horticultural exposition has opened on april 28, this is the beijing olympic games and shanghai world expo after another international event in our country. the park with the "nature changan. creative natural __ city and nature harmonious coexistence" as the theme, reflects the chinese traditional culture of the spirit of "harmony between man and nature".

the park has four major landmarks, they respectively are changan tower. wide door. natural pavilion and creative pavilion.

first, let's take a look at changan tower, it is located in xi 'an, the commanding heights of the circle will be 99 meters high, a total of 13 floors, is for the use of the view. surrounded by a thick green shade of willow trees, red maple, wanli rainbow flower and the hao. if playing tired can also cool under the shade of willow trees, see the red maple leaf, look at the beautiful flowers. night when someone will fireworks changan tower, the beautiful fireworks in the sky with colorful lights in the changan tower against each other, just like the sea crystal palace, it was so beautiful.

walk again came to wide door, also is the main entrance of changan tower. peak hour can pass 20xx0 people, is a good place to spread the view. and there are green plants, and shows the green spots.

creative pavilion is more interesting, many rare plants, cactus. sign for blood, the jugular, fly, and so on, is all some exotic plants.

随着国家日益兴旺起来，西安世界园艺博览会已经开园了。

20xx西安世界园艺博览会已于4月28日开幕了，这是继北京奥运会、上海世博会后在我国的又一国际盛会。世园会以“天人长安。创意自然__城市与自然和谐共生”为主题，体现出“天人合一”的中国传统文化精神。

世园会有四大标志性建筑，它们分别是长安塔。广运门。自然馆和创意馆。

首先我们来看看长安塔，它位于西安世圆会的制高点，高99米，共13层，是观景用的。四周有浓绿的柳荫，火红的枫树，以及那浩似万里彩虹般的花朵。如果玩累了还可以在柳荫下乘凉，看那火红的枫叶，观赏那美丽的花。夜晚时长安塔上就会有人放烟火，天空中美丽的烟花与长安塔里五颜六色的灯光互相映衬，就象看海底水晶宫似的，简直太美了。

再走走就来到广运门，也是长安塔的主入口。高峰期每小时可通行2万人，是散布观景的好地方。而且那里都是绿色化植物，显示出了绿色景点。

创意馆更有意思，许多罕见的植物，仙人掌。桫椤见血封喉，扑蝇草等等，都是些珍奇植物。

有关osi分层协议书六

good morning, sir/madam, it’s my honor to be here for this interview.

my name is , i am years old. in 20__，i graduated from university，majoring in .

the following five-year working experience offered me a good chance to give full play to my creativity, intelligence and

diligence.

in feb.20xx to feb.20xx, i worked in a big private-owned enterprise in province as an export specialist. in 200* i became the export manager. it was the first time that i became a head of an office. our office had only three members, but we were in charge of sales order over 30 million per year.

in early 20xx, i transferred to group, which is the biggest chinese trading company ，and i was a senior merchandiser in charge of supplier organization and customer coordination.

in 20xx, i moved to group, the biggest trading conglomerate in chinese taiwan,as a sales supervisor.

my strength lies in both my knowledge about business practice in this line of business in china and ability to communicate with all kinds of people.

i like my job very much and always try my best to do it. however i always feel what i have gained either in school or in work are far from helping me to cope with the changes in the business world. in particular, there are always so many new ideas and new concepts around us. i would be kicked out of competition if i did not keep learning. that’s why i choose to take mba in this famous university.

i believe my study experience will significantly help my career development in future.

that’s you !

有关osi分层协议书七

protection of environment

1. 目前环保还存在着许多问题。

2. 为了保护环境，各国政府做了大量的工作。

3. 我的看法。

there are still many problems of environmental protection in recent of the most serious problems is the serious pollution of air, water andsoil. the polluted air does great harm to people's health. the polluted watercauses diseases and death. what is more, vegetation had been greatly reducedwith the rapid growth of modern cities.

to protect the environment, governments of many countries have done a ative steps have been introduced to control air pollution, to protect theforest and sea resources and to stop any environmental pollution. therefore,governments are playing the most important role in the environmental protectiontoday.

in my opinion, to protect environment, the government must take even moreconcrete measures. first, it should let people fully realize the importance ofenvironmental protection through education. second, much more efforts should bemade to put the population planning policy into practice, because more peoplemeans more people means more pollution. finally, those who destroy theenvironment intentionally should be severely punished. we should let them knowthat destroying environment means destroying mankind themselves.

目前环保还存在着许多问题。最严重的问题就是空气、水和土壤的严重污染。污染的空气对人类的健康十分有害。污染的水引起疼病，造成死亡。更有甚者，随着现代社会的迅速扩建，植被大大的减少。

为了保护环境，各国政府做了大量的工作。采用了立法措施控制大气污染，保护森林资源和海洋资源，制止任何环境污染。因此，在当今的环保中政府起着最重要的作用。

我的看法是，为了保护环境，政府应当采取更具体的措施。首先，应当通过教育的方法使人们充分謒到环境保护的重要性。第二，应更加努力把计划生育政策付诸实施，因为人口多就意味着污染严重。最后，要严惩那些故意破坏环境者。使他们破坏环境就是毁灭人类自己。