说三道四技术文摘-感悟人生的经典句子
说三道四 > 文档快照

初中作文,friendship

HTML文档下载 WORD文档下载 PDF文档下载
篇一:friendship英语作文friendship英语作文Alifewithoutafriendisalifewithoutasun.Friendshipisoneofthemostimportantthingsineveryone''slife.Friendsarewhochangesyourlifejustbyb

篇一:friendship英语作文

friendship英语作文

A life without a friend is a life without a sun. Friendship is one of the most important things in everyone's life.

Friends are who changes your life just by being a part of it, who makes you believe that there really is good in the world, who convinces you that there really is an unlock door just waiting for you to open it.

When you’re down, friends lift you up. When you lose your way, friends guide you and cheer you on.

So cherish your friend, Do not save your loving speeches.for your friends till they are dead.Do not write them on their tombstones, speak them rather now instead

From:

/englishwriting/chuzhongyingyuzuowen/2012-02-18/168654.htmlFriendship is indispensable to people's life. A man without friends is an angel without wings, whose life will suffer in the long tolerance of loneliness and depression. Friendship is the mother of our psyche, who'll warm her kid when hurt occurs. We have much to share with our friends in life, perplexity, excitement, bitterness etc. Alas, it's magnificent to maintain a genuine friendship.

友谊对人的生活是不可缺少的。 没有朋友的一个人是天使没有翼,生活在寂寞和消沉长的容忍将遭受。 友谊是我们的灵魂的母亲,将温暖她的孩子,当创伤发生时。 我们在生活、困惑、兴奋,冤苦等有分享与我们的朋友。 呀,它是壮观的维护一个纯友情。

It takes many special qualities to make a friend. Understanding should come first. Only when we get a better understanding of each other can we gain an authentic and meaningful friendship. We may find our hobbies of common interests. This feeling of affinity gets us closer and closer.

它采取许多特别质量交朋友。 理解应该首先来。 只有当我们得到时更好的理解对彼此能我们获取地道和意味深长的友谊。 我们也许发现共同利益我们的爱好。 亲合力的这种感觉得到我们更加接近和更加紧密。

It also takes a special kind of love that seems to know no end. Never hesitate to show your heartfelt care and kindness to your friend when he/she is in trouble. Love is not selfish. Love is endowed by God that we should treasure all our life.

它也采取不似乎知道末端的一特别爱。 当他或她是在麻烦时,不要犹豫显示您的衷心关心和仁慈对您的朋友。 爱不是自私的。 爱由God资助我们应该珍惜所有我们的生活

Tolerance is the third essential part in friendship. We are absolutely different persons. This individual distinction may cause conflict between us in every aspect of our life. Don't immerse

ourself in this infliction too long. Try to tolerant his/her in an introspective mood. Saints are not perfect, let alone those ordinary people like us. Afterwards, we should get a good communication. Never shy to confess.

容忍是第三个主要部分在友谊。 我们是绝对不同的人。 这单独分别在我们的生活的每个方面也许导致冲突在我们之间。 太长期不要浸没ourself在这处罚。 尝试对宽容他/她一种内省的心情。 圣徒不是完善的,更不用说那些普通人象我们。 之后,我们应该得到好通信。 不要避开交代。

Understanding, love and tolerance are the first three essences that comes to an authentic friendship. Other qualities are also concerned such as thoughtfulness, trust and patience. Remember, friendship is your psyche's guard, treasure it

来到地道友谊的理解、爱和容忍是前三精华。 其他质量也有关例如有思想性、信任和耐心。 记住,友谊是您的灵魂的卫兵,珍惜它

From: /englishwriting/chuzhongyingyuzuowen/2012-02-18/168654_2.html

篇二:friendship的友谊中考作文

What does friendship mean? There is no definite answer. An eternal theme in literature, friendship is also indispensable in daily life. Friendship is to our life what salt is to dasher. When you are happy, friendship is just like adding flowers on the brocade; when you are sad, friendship is a dose of consolation; if you are in trouble, friends will surround you and remove the barriers for you; if you have a hard nut to crack, you can turn to friends for help. We admire the great friendship between Marx and Engel, which firmly combined them and pushed them forward on the road to exploring and fulfilling Communism.

Friendship isn't almighty, but no one can live happily without it.

翻译:

友谊

什么是友谊,什么意思?有没有明确答案。一个永恒的主题,在文学,友谊,在日常生活中也是不可缺少的。友谊是我们的生活中的调味品。当你快乐的时候,友谊就像是盛开的鲜花,展现在你面前,当你可悲时,友谊是一剂安慰;如果您遇到了麻烦,朋友们将会出现并帮你解除困难,如果你有一个难办的事,您可以找朋友获得帮助。我们钦佩马克思恩格斯之间的伟大友谊,他们坚定地结合起来,并互相推动和探索为实现共产主义而奋斗。友谊是不是万能的,但没有友谊是万万不能的。

About Friendship(关于友谊)

About Friendship

Friendship is a kind of human relations. It is a human instinct to make friends.When in trouble, we need friends to offer us help, support and encouragement. With success achieved, we also need friends to share our joys.

Friendship is also one of the greatest pleasures that we can enjoy. It implies loyalty, cordiality, sympathy, affection,and readiness to help. No man can make the most of his life without carefully and conscientiously striving to win the right kind of friends as he goes along. Knowing how valuable friendship is, we should be very careful in making friends. Real friends are those who have good character, superior ability and kindness of heart. Real friends can share all our sorrows and double all our joys.While making friends, we should take care to select those who have such fine qualities. Then we should treat our friends with courtesy, be careful not

to interfere unreasonably with them,and not to ridicule their proceedings. We should forgive their failures and do our best to help them. In short, when we have established friendship, we ought to cherish and treasure it by means of words and deeds. Only thus, can we develop real friendship and keep the sacred lamp of friendship burning all our life.

请参考作文地带整理的“关于友谊英语作文”翻译:

友谊是一种人际关系。交友是人的一种本能。患难之中,我们需要朋友帮助、支持和鼓励。取得了成绩,我们也需要朋友分享欢乐。

友谊又是我们可以享受的最大乐趣之一。友谊蕴含真诚、热忱、怜悯、挚爱和乐于助人之意。在人的一生中,如果不认真谨慎地力求交结正直的朋友,他就不能从生活中获得最大益处。

懂得了友谊是多么宝贵之后,就应谨慎地选择朋友。真正的朋友品性良好,能力上等,心地善良;真正的朋友能分担我们的忧伤,倍增我们的欢乐。交友之时,要谨慎选择具有这样美好品质的人。然后应以礼待友,当心不要无理地妨碍他们,不嘲笑他们的所作所为。我们应原谅朋友的失败,并尽己所能帮助他们。 简言之,建立了友谊之后,要通过言语和行动来珍惜友谊,像爱护宝物一样爱惜友谊。只有这样,才能发展真正的友谊,让神圣的友谊之灯照亮我们一生。

友谊是沟通人与人心灵的桥梁, 让我们珍视友谊,祝“友谊地久天长”

Friendship is one of the GREatest pleasures that people can enjoy. It is very difficult to find a better definition of friendship. A true friend does indeed find pleasure in our joy and share sorrow in our grief. In time of trial, he or she is always at our side to give us his or her help and comfort.查字典英语作文

Knowing how valuable friendship is, we should be very careful in our choice of a friend. We must choose someone who has a good character, whose activities are good and who shows kindness of heart. We should avoid those shallow people who are easily changed by adversities or misfortune.

A true friend can always be trusted, loved and respected. If you tell a friend your secrets, he or she won’t tell anyone else. Friends share each other’s joys and sorrows. They help each other when they are in trouble, and cheer each other up when they are sad. The most important thing is that a friend always understands you. In conclusion, when you have made a good friend, don’t forget him or her.

友 谊

我们一生中不能没有友谊。它是人们最大的快乐之一。很难给友谊找到一个更好的定义。一个真正的朋友会与我们分享快乐与悲伤。 在考验人的时刻, 他或她总会站在我们一边,帮助我们,安慰我们。

知道了友谊的珍贵,在择友时我们就应非常谨慎。然而,选择朋友并不容易。我们一定要选择那些性格好、行为好、心地好的人。应避免选择那些遇到逆境或不幸就很容易改变的人。

一个真正的朋友总是让人信任、喜爱和尊敬的。如果你把自己的秘密告诉了朋友,他不会告诉别人。朋友之间会分享快乐和悲伤。当他们遇到困难时,会互相帮助;当他们悲伤时,会互相鼓励。最重要的是,朋友总是能理解你。最后说一句,当你交到好友时,不要轻易忘记他或她。

篇三:friendship英语作文

friendship英语作文

A life without a friend is a life without a sun.Friendship is one of the most important things in everyone's life.Friends are who changes your life just by being a part of it, who makes you believe that there really is good in the world, who convinces you that there really is an unlock door just waiting for you to open it.When you're down, friends lift you up.When you lose your way, friends guide you and cheer you on.So cherish your friend, Do not save your loving speeches.for your friends till they are dead.Do not write them on their tombstones, speak them rather now instead Friendship is indispensable to people's life.A man without friends is an angel without wings, whose life will suffer in the long tolerance of loneliness and depression.Friendship is the mother of our psyche, who'll warm her kid when hurt occurs.We have much to share with our friends in life, perplexity, excitement, bitterness etc. Alas, it's magnificent to maintain a genuine friendship.It takes many special qualities to make a friend.Understanding should come first.Only when we get a better understanding of each other can we gain an authentic and meaningful

friendship.We may find our hobbies of common interests.This feeling of affinity gets us closer and closer.Tolerance is the third essential part in friendship.We are absolutely different persons.This individual distinction may cause conflict between us in every

aspect of our life.Don't immerse ourself in this infliction too long.Try to tolerant his/her in an introspective mood.Saints are not perfect, let alone those ordinary people like us.Afterwards, we should get a good communication.Never shy to

confess.Understanding, love and tolerance are the first three essences that comes to an authentic friendship.Other qualities are also concerned such as thoughtfulness, trust and patience.Remember, friendship is your psyche's guard, treasure it

译文

friendship英语作文

友谊对人的生活是不可缺少的。没有朋友的一个人是天使没有翼,生活在寂寞和消沉长的容忍将遭受。友谊是我们的灵魂的母亲,将温暖她的孩子,当创伤发生时。我们在生活、困惑、

兴奋,冤苦等有分享与我们的朋友。呀,它是壮观的维护一个纯友情。来到地道友谊的理解、爱和容忍是前三精华。其他质量也有关例如有思想性、信任和耐心。记住,友谊是您的灵魂的卫兵,珍惜它它采取许多特别质量交朋友。理解应该首先来。只有当我们得到时更好的理解对彼此能我们获取地道和意味深长的友谊。我们也许发现共同利益我们的爱好。亲合力的这种感觉得到我们更加接近和更加紧密。它也采取不似乎知道末端的一特别爱。当他或她是在麻烦时,不要犹豫显示您的衷心关心和仁慈对您的朋友。爱不是自私的。爱由God资助我们应该珍惜所有我们的生活容忍是第三个主要部分在友谊。我们是绝对不同的人。这单独分别在我们的生活的每个方面也许导致冲突在我们之间。太长期不要浸没ourself在这处罚。尝试对宽容他/她一种内省的心情。圣徒不是完善的,更不用说那些普通人象我们。之后,我们应该得到好通信。不要避开交代。

篇四:friendship英语作文

My name is blabla. I am a 14-year-old student. I study in blabla school. I am interested in swimming and taking photos.

I not only share my secrets and happiness with my friends but also lend a hand to them when they are in trouble. Our happiness will be twice If we share it and our sadness will be half when we tell it to our friends. We either do homework or have fun together.It’s necessary for us to spend time communicating with our friends.

We are supposed to treasure the friendship

between our friends and us. We ought to change more classmates into our friends .The more friends we have, the happier we will be.

篇五:关于友谊的英语作文_Friendship

一、

关于友谊的英语作文 Friendship

关于友谊

友谊是一种人际关系。交友是人的一种本能。患难之中,我们需要朋友帮助、支持和鼓励。取得了成绩,我们也需要朋友分享欢乐、。

友谊又是我们可以享受的最大乐趣之一。友谊蕴含真诚、热忱、怜悯、挚爱和乐于助人之意。在人的一生中,如果不认真谨慎地力求交结正直的朋友,他就不能从生活中获

得最大益处。

懂得了友谊是多么宝贵之后,就应谨慎地选择朋友。真正的朋友品性良好,能力上等,心地善良;真正的朋友能分担我们的忧伤,倍增我们的欢乐。交友之时,要谨慎选择具有这样美好品质的人。然后应以礼待友,当心不要无理地妨碍他们,不嘲笑他们的所作所为。我们应原谅朋友的失败,并尽己所能帮助他们。 简言之,建立了友谊之后,要通过言语和行动来珍惜友谊,像爱护宝物一样爱惜友谊。只有这样,才能发展真正的友谊,让神圣的友谊之灯照亮我们一生。

Friendship is a kind of human relations. It is a human instinct to make friends.When in trouble, we

need friends to offer us help, support and encouragement. With success achieved, we also need friends to share our joys.

Friendship is also one of the greatest pleasures that we can enjoy. It implies loyalty, cordiality, sympathy, affection,and readiness to help. No man can make the most of his life without carefully and conscientiously striving to win the right kind of friends as he goes along.

Knowing how valuable friendship is, we should be very careful in making friends. Real friends are those who have good character, superior ability and kindness of heart. Real friends can share all our sorrows and double all our joys.While making friends, we should take care to select those who have such fine qualities. Then we should treat our friends with courtesy, be careful not to interfere unreasonably with them,and not to ridicule their proceedings. We should forgive their failures and do our best to help them. In short, when we have

established friendship, we ought to cherish and treasure it by means of words and deeds. Only thus, can we develop real friendship and keep the sacred lamp of f(转载于:www.smhaida.com 海 达 范 文网:初中作文,friendship)riendship burning all our life.

二、

成长的烦恼与收获.

how times flies!Now I am a student in Grade Nine and facing the first turning point in my school life.This title “Growing pains and gains”reminds me of the meaningful school life.The colourful life is full of my happiness and sorrows.

In school,I have to take a lot of lessons.Some are in teresting while some are boring.But it's the responsibility of the students to leam them all well. I have to try my best.During my growing time,a lot of trouble worried me.That's awful and makes me blue.

Although I met with a lot of failure, I still have a lot of gains.I can make a priceless freiendship. I can leam a large number of usful things----to be kind,friendly to others, to be confident and independent and so on.

I think growing pains and gains are coutless.But they play an important role in my life and make my life colourful.

关于成长

Growing Pains

In Memory of the Past Days

Looking into the mirror, the man there is no longer that little boy singing and laughing all day long with his treasured toys. Instead, there stand a man who is legally an adult, though he is still immature and sentimental. People say youth is the most precious and the most brilliant in our long period of life, and I agree with it. We are strong in body, quick in mind, we are always full of passion,

energetic and high spirited. Youth is the sun in the morning and the rainbow in the sky. We have grown up, suddenly. Looking back of the old days, it seems being a college student can be so cool and so pleasing, no more homework waste your time, no more criticism spoil your mood, no more ignore let you down. We can find our own way and go on it without interference, we can do whatever we want and achieve whatever we have dreamt.

But gone with it, are our indelible years, sweet and sour, worth remembering and unforgettable.

Still remember the days when dad, mom and I sit around the table, talking about all kinds of things, about happiness and sorrows, about dream and wishes. Every time I am happy and excited, there are mom and dad with whom I can share the joy. Every time I am upset and distressed, there are mom and dad who smile at me and fuel me the power to go forward. Every time I achieve my little success, it’s them who encourage me and tell me “carry on”. Every time I put my foot wrong, it’s them who pull me back and guide me the right way.

Still remember the days being crazy with best friend, chasing around on the playground, skipping class to a long waited movie, playing an innocent prank on someone…… the simple, pure and treasured friendship started to grow in that infancy heart.

Still remember giving the gift to that girl I love. Though don’t know what love is and means. It’s like magic which attract you and let you forget all the sorrows and sadness. Seeing her smile became the best time life can’t be replaced.

Days are gone. No more stupid, no more spoil, no more kidding, it’s our turn to strive and fight for our dream. Little bit perplexed, little bit nervous and little bit excited, not sure what life is in store of me, but not afraid, not regret, not sad. I will keep going and never give up.

三、

忘的一节课英语作文范文

An Unforgettable Lesson

How can we forget the lesson Mr Zhang gave us last month?

Mr Zhang was the only teacher who worked over-aged in our school.He should have retired from teaching last year.But he didn't want to leave his platform,his all students,and stay till last month.On the morning of April 22,Wednesday,he stood at the gate of the classroom as usual.The bell rang and Mr Zhang appeared on the platform.Much to our surprise,he was wearing the coat he wore for the first class a few years ago.“Boys and girls,I am sorry this is the last lesson I give you...”He wispered,tears came to his eyes.Hearing such words,all of us were shocked.“Why? Mr Zhang.Why did you say that?”It turned out that Mr Zhang had suffered lung

cancer.He knew about that long ago but he didn't tell us because he didn't want us to worry about him.And now the disease had got worse and he had to receive treatment.We didn't and couldn't believe!

In the class,Mr Zhang encourged us to study diligently and be good perons in the future.

This was my unforgettable lesson.I'll keep it in mind forever.

诺基亚旗舰手机EOS真机图曝光 配备“巨型”摄像头 走进豆瓣:豆瓣的技术架构与团队文化分享 加速Web开发的10款HTML5工具 微软式微?AMD、英特尔等开始疏远Windows 语音技术现状:四千万突破语音产业的技术壁垒? 万维网联盟W3C推荐Web性能API 微软郑子颖:Windows Azure如何支持开源系统和软件? EMC 叶成辉:软件定义数据中心实现统一、开放的管理 百度云主任架构师 侯震宇:云终端开启数字生活 中国工程院院士 倪光南:中国云计算在全世界份额远超3% 信息图:未来的企业移动培训应用与技术 “2013年度中国优秀开源项目征集”活动最后三天 为什么开发者倾向于使用杂乱无章的免费工具 EMC合作伙伴销售经理杜术清:实现云的三种途径 开发者想走向海外:你融入老外的圈子了吗? 前微软工程师:美国监控和直接访问服务器?这不太可能 代码、TDD速查表 如何选择前端架构:服务器端HTML vs. JS部件 vs.单页Web应用 世界上最高深的Android特洛伊病毒 招聘iOS开发,老板必问的5个问题 护航科技吴伟湘:IT离线安全体检服务将带来颠覆 百度王继平:移动互联网时代云平台思路 “第八届开源中国开源世界高峰论坛”火热开启 微软发布SQL Server 2014预览版,展示内存数据库技术 帮助软件开发者提高效率的10个小窍门 我想做个程序员:Technovation Challenge圆女孩编程梦想 未来我们开发的Google Glass应用将会是什么样? 独家:前RIM大中华区总经理刘征宇,加入Appconomy 用一个API搞定一切 Segment.io为移动开发者提供便利的分析数据分发服务 TIOBE 6月编程语言排行榜:JavaScript回归前十 《Kingdom Rush Frontiers》上线后 迅速抢占27个国家游戏榜首 求救:辞职去考研要注意什么问题? 如何使鼠标点击DataGrid某一行时能高亮显示这一行(就像桌面程序那样的风格)? 2000元能买什么配置的笔记本电脑? 请高人进来指点了。特难,在线等!高分相送 小弟是只小菜鸟 那位大哥能告诉我weblogic在哪里能免费下载到 招聘资深VB程序员 急!!急!!急!!!!请帮我翻译一下,论文用!!!!(在线等) VS.NET 2003里面竟然没有 MSDE 如何在网页上注册ACTIVEX控件 重新安装Win 2k,网卡不能正常使用? 金山影霸和超级解霸倍速问题? 初学JAVA问个简单的问题 问一个关于数据绑定的题目? 会弹钢琴的,请教一下 想一次清空表里面的所有字段的内容应该怎么写? 机子忽然死机后,不能正常工作。 如何调整内容的行间距 感谢大家热情的回答我的问题~~~ 支付方式和虚拟主机的问题 如何把编译的ACTIVEX插件加入到IE浏览器中! 如何获得目录下文件数目 50分,excel中同时打开多个工作表打印的问题! 怎么奇怪的问题都我碰上了?!纳闷ing!! ADO:知道字段的名字,怎样取得此字段的值类型。 请高手们帮忙解释一下,其实在AD中什么是Site(站点)呢? 【调查】这里有多少人喝酒的? 请问如何编写一个类似OFFICE里的ACTIVEX插件(ouactrl.ocx)一样的函数库! 敬请xp高手。 夜深了,好安静,工作还得继续,突然莫名的伤感,只想聊聊天 求助25道选择题!!!急!!!(在线等待) 关于2003年06月的《程序员》中的java设计模式 ShellListView的闪烁问题 问一个动态存储数据的问题~~ 急,散分求救,关于关键路径 急问!Instr()函数的含义及用法! 我真是很愤怒,我是广州连新路(即时广东省软考办)那里报名的,他们的工作水平真是低 一个头痛的问题:客户要求显示所有符合条件的字段和纪录,就是说,对于一张表,要可以让客户选他要看的字段,并且可以对所有字段进行查询 各位前辈请指教几个问题,我什么都不懂 『转帖』为什么要更换ID---好久没来,顺便散点分 请教: Weblogic牌号6。1下运行JSP程序附带标签库的问题? 求解过滤和统计问题,急用,谢谢! 凤凰是我的男朋友(淡月儿) 求解过滤和统计问题,急用,谢谢! 【社论】痛批妹妹,女人都是些什么东西,tmd 我真是是很气愤,我是在广州连新路(即使广东省软考办)那里报名的 为什么不能创建同义词,哪里错了??? 为什么不能创建同义词,哪里错了?????? 有关Dll中资源释放的问题 烦恼的问题,为什么服务器装了sql server package3之后,客户机都不能浏览网页了? 新手问题,字符串中如何传入字符 笔记本如何外挂光驱? 数学题,写在问题补充里,要用简便方法计算. 勾股定理实际意义与作用 客车和货车同时从相距180千米的A.B两地出发相向而行,客车从A第到B地后,停留半小时返回A地,货车从B地到A地后停留1小时返回B地。已知客车的速度是36千米每小时,货车速度是24千米每小时, 一种酸梅汁与白糖的比是1:2,白糖与矿泉水的比为1:9,现在又60千克这种饮料,其中酸梅汁、白糖与矿泉水可有多少千克 to my opinion ,for my view,as long as i am concerned 怎样区别 解释下鱼与熊掌不可兼得孟子说鱼与熊掌不可兼得 在这里孟子为什么要把鱼比作生命而把熊掌比喻义 难到熊不是生命吗 一道数学题,写在Word里了,把他截图到问题补充里了 七年级数学 二元一次方程组的应用题,急用白铁皮做罐头盒.每张铁皮可制作盒身25个,或制盒底40个,一个盒身与两个盒底配成一个罐头盒.现有36张白铁皮用多少张制盒身,多少张制盒底,可以使 客车,货车同时从相距180千米的A和B两地出发相向而行,客车从A地到B地后,停留半小时返回A地,货车从B地到A地后停留了1小时返回B地.已知客车速度是36千米/小时,货车速度是24千米每小时,问两车 一个直角梯形的上底、下底和高分别是10dm、12dm和8dm,它的面积是( )dm2;在梯形内画一个最大的正方形,正方形的面积是( 二元一次方程组 应用题 急!(1)奥运会成功召开,福娃系列商品也随之热销,一天小林在商场看到一件奥运吉祥物的纪念品,标价为每件33元,他的身边只带有2元和5元两种面值的人民币各若干张, 从A地到B地,客车需要10小时,货车需要15小时.A,B两地相距多少千米?A地到B地,客车需要10小时,货车需要15小时.现在两车同时从两地相对开出,相遇时客车真好行了240千米.A,B两地相距多少千米? 方程aX平方+bX+c=0,的判别式是? 一个正方形的钢坯 它的棱长是8分米,它的面积是多少立方分米?如果用6块这样的钢坯熔铸成一块长4米,宽1.2米我需要详细的步凑, 客车、货车同时从相距180千米的A、B两地出发相向而行,客车从A地到B地后,停留半小时返回A的.货车从B地到A地后停留1小时返回B地.一直客车速度是36千米/时,货车速度是24千米/时问两车出发后 已知方程ax^2+bx+c=0(a≠0)的两根之比为1:2,判别式的值为1,则a与b是多少? 一个圆锥形钢坯,体积是18.84立方分米,高是4.把2个这样的钢坯改铸成一个圆柱形钢坯,如果底面积不变改铸后圆柱形钢坯的高应是()分米 矩阵可逆的定义和推论《线代》上,逆矩阵的定义:对于n阶矩阵A,如果存在矩阵B,使得AB=BA=I,那么A称为可逆矩阵,而B称为A的逆矩阵.并且也可以证明,对于n阶矩阵A,且存在n阶矩阵B,使AB=I或BA=I,则 已知方程ax平方加bx加c等于0,a不等于0的两根支比为1:2,判别式的值为1,则a和b是多少? 把一个面积为8又9分之8立方分米的不规则钢坯切削去了100分之10后还剩下8立方分米,成为一个正方体,如果每放分米钢重7.8千克,削成的正方体重多少千克?原来的钢坯重多少千克? 用换元法解方程组 奇葩什么意思 甲、乙两站相距320千米,从甲站开出一列慢车每小时行驶52千米,2小时后从乙站开出一列快车,快车开出1.8小快车开出1.8小时后两车相遇.快车每小时行驶多少千米?【用方程解,最好是有关系式】 换元法解方程组 浪琴的精仿手表,肉眼能分辨出来吗 甲乙两站相距252千米,一列慢车从甲站开出,每小时行52千米,同时一列快车从乙站开出追赶慢车,14小时追上慢车.快车的速度是多少?快一点啊,要有过程,最好有解释,我理解能力不强.快一点啊! 问一下可逆矩阵的概念推倒问题.Ax=b如果存在B使BA=EB*Ax=BbEx=Bb从而得x=Bb我不懂E是矩阵,x是常数.怎么变成x=Bb的?E是单位矩阵在乘法有意义的情况下 总有 EA=AE=A 怎样快速作文 甲.乙两站相距320千米,从甲站开出一列慢车,每小时行驶52千米,2小时后从乙站开出一列快车,快车开出1点8小时后两车相遇.快车每小时行驶多少千米? 矩阵可逆为什么一定要原矩阵不等于零?另外还有矩阵的实际意义是什么? 鱼与熊掌不可兼得是什么意思 新鲜的反义词要意思的哦 客车和货车同时从两地相对开出,客车每小时行120千米,货车每小时行110千米,3小时后相遇,两上地相距多少千米? 家长对孩子学完弟子规之后改变的感悟孩子学完弟子规,家长对孩子变化的感悟,50~100字 请问“新鲜”(含少见意思的)的反义词是什么?铿锵的反义词是什么? A,B两地相距204千米,客车和货车同时从A,B两地出发,1.5小时后相遇,已知客货两车的速度比是9:8,客车每小时不货车快多少千米? 应该怎么评价弟子规? 矩阵合同CT A C中的可逆矩阵C是不是把矩阵相似PT A P中的可逆矩阵P正交化单位化?高数考研, 求p(√2sin(x+π/4))=√2上一点到p=2cosθ上的最小值 角逐是啥意思 获奖同学家长的感言的评价、看着孩子一天天长大,一天天懂事,作为父母感到无限的欣慰和憧憬.同时也深深的感觉孩子的成长是伴随着很多人的付出和辛劳.在这里我要感谢老师们,你们的辛 磷肥对人的危害和对环境的危害 真正地角逐什么意思 怎样写弟子规家长评语 利用矩阵的初等变换求可逆矩阵C及对角矩阵D,便得A与D合同的方法称为()?急 冠军角逐什么意思 亲们可不可以写在本子上照给我 关于爱眼护眼的征文 我周四交,杜绝抄袭的. 西域在什么地方? 亲们,可不可以写在本子上照给我 议论文 那一双【 】--的眼睛 西域是什么地方 勾股定理的逆定理和勾股定理的关系 关于爱眼护眼的节目怎么过 西域是指哪个地方> 1.用文字叙述勾股定理和勾股定理的逆定理 为什么鱼与熊掌不可兼得?不用解释引申义有什么典故吗?是因为熊吃鱼吗?是因为鱼与熊掌一起吃的时候会中毒吗?还是因为其他什么? 在括号中填上正确答案1、在一张日历表中,任意圈出一竖列上相邻的三个数,它们的和不可能是( )(提示:选择60、39、40、57中的一个).2、甲乙两人长跑,甲的速度是6米/秒,乙的速度是4米/ 勾股定理与勾股定理的逆定理的区别与联系:区别:勾股定理是直角三角形的____定理,而其逆定理是直角三角形的_______定理.联系:勾股定理与其逆定理的_____和____正好相反,但都与直角三角 客车、货车同时从相距180千米的A、B两地出发相向而行,客车从A地到B地后,停留半小时返回A地货车从B地到A地后停留1小时返回B地.一直客车速度是36千米/时,货车速度是24千米/时问两车出发后多 澳数学家获“总理科学奖” 曾用数学办“岩浆行星”震惊科学家:它本不该存在罗马教皇被指坠入美监控网 美国安局极中国首届艺术财富峰会在杭召开 发布诚第二届全国诚信浙商公示投票反响热烈万圣节小礼物:地图显示你喜爱的恐怖电酒香不怕巷子深——中国图书在阿尔及利张杰:中国要做全球贸易体系的捍卫者印尼强烈抗议美国监听 指其违反外交准智利沿海发生6.6级地震 未引发海啸中国珠算进入2013年联合国人类非物德国议员说斯诺登愿赴德协助调查监听事“引力”超“蜗牛”登法国电影排行榜冠规避新规企业花样百出 同工同酬成“纸吉林银行原党委书记田学仁涉受贿罪被判美国被爆料监听国际货币基金组织和世行美国六大互联网巨头致信国会要求改革监欧盟成立20周年一体化频遭挑战 经济莫斯科市民发起“落叶保卫战”荷兰发现139幅二战被纳粹掠夺珍贵油巴西前首富申请破产保护 身家蒸发99画出最美同心圆精准扶贫要进入“倒计时”湘乡经开区:标准厂房让企业“拎包入驻把土地变成“聚宝盆”开放升级 拥抱全球一线员工的心高桥大市场启动市场采购贸易试点通道 多彩侗乡“多嘎多耶”湘潭:“三箭齐发”铁腕治超出成效切实履行全面从严治党责任坚守“五线”不逾越,全力以赴保安全湖南党外中青年干部培训班开班达1920万平方米永清环保前三季度净利增长65%市州行使地方立法权喜与忧湖大教授勇救落水儿童新化地税文明创建促发展卡戴珊:我还深爱奥多姆,但并没打算和今天穿啥 | 衬衫加披风 把小肚子遮荣耀发布999元畅玩5X 销量目标超
备案号:鲁ICP备13029499号-2 说三道四 www.s3d4.cn 说三道四技术文摘