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来源:祝酒词 时间:2018-10-04 08:01:32 阅读:

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The Internet, mobile phones and iPads are part of our lives now. Technology is greatly affecting all ways of our lives, from the ways we work to the ways we play. And it even causes a number of social problems such as cloning humans.
We have had lots of technology and it has changed our lives a lot. There is no doubt that humans will continue to use more and more technology. Here are some examples of modern technology that will change our ideas and will affect our lives greatly.
Global Positioning System (GPS) (全球定位系统)

It’s a system that uses radio signals from satellites to show exact (精确的) information. It tells you where the user is on the earth in all weather conditions. It’s made up of three parts: satellites, control equipments (设备) on land and receivers.
Space Technology

Russian and American scientists have worked together for the International Space Station (ISS) for a long time. They hope the ISS will provide a long-lasting lab. Such a lab will bring humans limitless (无限的) advantages. It’s even hoped that one day space technology will take humans to their new houses in space.

Underwater Robot
Hercules is a kind of underwater robot with some high technology equipments. It will be used to search for ancient ships which were destroyed into the deep sea during their journey long ago.
The world is changing so quickly that it’s hard for us to catch up with all the new inventions because they seem to come out every month. It’s important for us to learn about new technology and the role that it plays in our lives. So we should be willing to accept modern technology, or we will fall behind the times.
小题1:                    can tell you where the user is on the earth exactly.
A.Satellites B.Receivers
C.Global Positioning System D.Underwater Robot
小题2:According to the passage, which is NOT true about the ISS ?
A.It has carried people to other planets.
B.It will provide a long-lasting lab for us.
C.Russia and America are working for it.
D.Humans will get a lot of advantages from it.
小题3: Hercules is used to                    .
A.save lives in the sea
B.take pictures in the sea
C.repair the broken ships
D.look for the ancient ships in the sea
小题4:From the passage, we know that                    .
A.the use of GPS is affected by the weather conditions
B.it’s very important for us to learn about new technology
C.it’s easy for us to catch up with all the new inventions
D.technology brings us many advantages such as cloning humans
小题5:What is the purpose of the passage?
A.To help us study some new technology.
B.To tell us technology is changing the world.
C.To help solve the problems that technology causes.
D.To remind us the advantages of technology are limitless.


小题1:C
小题2:A
小题3:D
小题4:B
小题5:B

本文先概述了科技正深深地影响了我们的生活,从我们工作的方式以及到我们玩的方式,尽管如克隆也给人类带来了一些副面影响。然后主要介绍了即将改变我们的观点、即将深深地影响我们的三大发明。最终得出结论:我们应该接受现代科技,否则我们就赶不上时代潮流了。
小题1:细节理解题。根据Global Positioning System (GPS) (全球定位系统)可知:It tells you where the user is on the earth in all weather conditions.。
小题2:细节理解题。根据Space Technology可知:B、C、D是对的,A是错误的(可根据该内容的最后一句可知:It’s even hoped that one day space technology will take humans to their new houses in space.。说明动作还没有完成,与A项矛盾。)。
小题3:细节理解题。根据Underwater Robot的第二句话可知:It will be used to search for ancient ships which were destroyed into the deep sea during their journey long ago.。
小题4:细节理解和推理判断题。从此段我们可知:对于我们来说,学习新科技很重要。
小题5:主旨大意题:本段的主要目的是:要告诉我们——科技正改变着世界。

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the saving-investment diagram for an open economy
Note that total saving equals national saving plus net capital inflows.Shift one or both curves to show what happens if an increase in political stability.
MACROECONOMICS的问题...
不用翻译,我想知道怎样移动CURVE..

if there is an increase in political stability,both national saving and net capital inflows will increase,thus both curves will shift rightwards.Hence total saving increases.两条线都往右

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asp.net 判断
<a href ="<%=this.LUrl%>IdiomShow.aspx?ID=<%# Eval("id")%>&CU=<%# Eval("ComUse")%>"></a>我的<%# Eval("ComUse")%>获取的参数有三种可能,常用成语、一般成语、生僻成语,但是我的CU只接收1、2、3的数字,我记得可以直接在CU=<%# Eval("ComUse")%>的后面进行判断的,但是不记得语法了

你直接在后台写个方法,然后调用后台的方法,将Eval("ComUse")作为参数传到后台去判断.然后再通过判断将值返回给前台就是了.你说的那个在前台直接判断的我也忘了怎么搞.
例子你自己参考下把
方法1 :

方法2 :
写一个函数
Public string YourFunc(object str){
if(str.ToString().Length==0){
return 结果1;//不显示
}else{
return 结果2;//显示
}
}

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随想 作文

人生是一条绵延到天边的轨道,成长是一趟满载书香的列车,我则是那个依偎在书山怀抱里的旅客,瞳孔里纷飞着黑玫瑰般的铅字。坐在成长的列车里,我遥望那一片湛蓝的天空。
一寂寞的日子里,细雨夹杂着阴霾滴落,泛起一阵心潮。我决定背起行囊逃离雨季,去寻找那美丽的彩虹。沿着地平线出发,踽踽独行。我走过诗歌的草原,走到一朵白云曾经停留过的地方,然后停了下来。“众里寻他千百度,蓦然回首,那人却在,灯火阑珊处。”
寻到斗转星移,走过千山万水,依旧未发现终点站。不经意的一次抬头,却发现,自己已经站在了那片湛蓝的天空下。
我坐在石头上,慎重地从行囊里取出那本《纳兰容若》。沐浴着柔和的日光,我进入了书香世界。
“山一程,水一程,身向榆关那畔行,夜深千帐灯。风一更,雪一更,聒碎乡心梦不成,故园无此声。”纳兰在那个夜晚一定是寂寞的,此刻的我也是寂寞的。
“人生若只如初见,何事秋风悲画扇?等闲变却故人心,却道故人心易变。骊山语罢清宵半,泪雨零铃终不怨。何如薄幸锦衣郎,比翼连枝当日愿。”……读过一首首烟水迷离、氤氲着淡淡的忧伤的诗,我已不再寂寞,我的心变得温暖了。
寂寞的日子里,读书是一种慰藉。

青春的年华里:给我一缕阳光,我用书本点燃青春跳动的田野;给我一滴徽墨,我涂抹一个氤氲着书香的世界。
青春在席慕容眼里永远是美丽的、圣洁的、朦胧的。在黑暗的河流上,她用一支笔,以女性的灵性抒写青春,抒写爱情,抒写友情。轻轻翻开《在黑暗的河流上》,我的毫无生气的青春顿时活了起来。
“如何让你遇见我/在我最美丽的时刻,为这/我已在佛前,求了五百年/求它让我们结一段尘缘/佛于是把我化作一棵树/长在你必经的路旁/阳光下慎重地开满了花/朵朵都是我前世的盼望/当你走近,请你细听/那颤抖的叶是我等待的热情/而当你终于无视地走过/在你身后落了一地的/朋友啊,那不是花瓣/是我凋零的心。”
或许我们的青春也曾经这样过,但嗅过七里香之后,它更应该是一首激情壮丽的英雄史诗。轻轻地合上书本,我开始默数我的青春,我要让我的青春也开出一朵花!
“衣带渐宽终不悔,为伊消得人憔悴。”
我热爱读书,追求读书;读书,我将一直进行到底。
青春的年华里,读书是一种追求。

成长的岁月里,我一直享受着读书所带来的快乐。读书,是一件幸福的事情,读书的人是幸福的。宁静的夜晚,抛开白天的烦恼与忧愁,静静地坐在书桌前,把书轻轻翻开,进入书的世界,是一件多么惬意的事情啊!
我读周国平,读他著的《周国平作品精选》,在铅字的行程里,我接受着哲理的熏陶。
在这个热闹的世界,我的位置究竟在哪里?周国平在《安静的位置》一文中写道:“……不管世界多么热闹,热闹永远只占据世界的一小部分。热闹之外的世界无边无际,那里有我的位置,一个安静的位置……找到一个安静的角落独自坐着……我看到的却是整个大海,也许比那些热闹地聚玩的人看得更加完整。”
感悟颇深。走在岁月的旅程里,我应该找到并站在一个位置上,去看世界的热闹,去看热闹背后的无限广袤的世界。
“昨夜西风凋碧树,独上高楼,望断天涯路。”从故乡的泥土里走来,我一路且读且行。
成长的岁月里,读书是一种信仰。
书香世界,墨沁人生。一路走来,我读着一本本让人感动的书,感受着作者的思想情怀,接受着精神的感化洗礼;而那些读过的书,正伴随、影响、推动着我的成长。
人生是一条绵延到天边的轨道,成长是一趟满载书香的列车,我则是那个依偎在书山怀抱里的旅客,瞳孔里纷飞着黑玫瑰般的铅字。坐在成长的列车里,我守望那一片湛蓝的天空。
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MATlLAB 实现BP神经网络 下面的语句都是什么含义
net=newff(minmax(minp),[8 1],{"tansig","purelin"},"trainlm");
net.trainparam.show=25;
net.trainparam.goal=0.0001;
net.trainparam.epochs=1000;

net=newff(minmax(minp),[8 1],{"tansig","purelin"},"trainlm");
newff初始化神经网络,minmax输入矩阵的最大和最小值,8隐层数,1输出层数,{"tansig","purelin"},"trainlm"这三个是训练函数.
net.trainparam.show=25;
神经网络每迭代25次在图像中显示一次.
net.trainparam.goal=0.0001;
训练的误差精度
net.trainparam.epochs=1000;
最大迭代次数.【www.gdswedu.com,无忧考网:https://m.51test.net/show/8808382/】

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over the internet【www.gdswedu.com,无忧考网:https://m.51test.net/show/8808382/】

通过互联网
望采纳

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This is a true story.One day,Our teacher told us to write a composition.This composition does not only include intact contents but also use eight words.such as art student,science student,show business,painting,oil painting,pretend,pretentious,credit.It"s so hard.The students had a bee in their head.Finally,I writed this composition.

This is a true story.One day,Our teacher told us to write a composition.This composition does not only include intact contents but also use eight(应该是enough吧?) words.such as art student,science student,show business,painting,oil painting,pretend,pretentious,credit.It"s so hard.The students had a bee in their head.But I overcome the difficulties,trying to think and
finally,I writed this composition smoothly.我给你增加了一句话,不然结尾太唐突了.

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谁能帮我写一篇英语日记?

1.In the morning,it is very fine!Then I climb the mountain with family,the air on the mountain is very fresh,the flowers plants and trees on the mountain all seem extremely beautiful.In the afternoon,I go to friend"s home to play,the friend entertains me warmly,show me a lot of books of his ,has listened to his CD for me ,then also ask me to eat a sumptuous dinner.Coming back home in the evening,family and I sat and watched TV together,we are returning and eating the fruit while chatting,the whole family is happy and harmonious!
2.I have rested for a week.I began to feel bored.So I went out with my friends.They are my best friends in the middle school.We didn鈥檛 go to someplace special.We just saw the other.We had lunch together.While we were having lunch,we were still talking about the new school and new friends.Yes!A year later,we have grown riper.And we learned much more things and got new life.We haven鈥檛 enough time to play,to waste and to lose the way.We only have two years.Two years to go,we will get the real life which belongs to us.
3.I have no dream because I dreamed last night.
Everybody has a dream.They hope that enemy become friends.So we hope the Japanese become our friends after the end of World War II,but now the enemy get back.
An island with no person living on named Fishing Island in East Sea of China,which is part of our holy homeland,now is in the control of the Japanese navy.Some people who love our motherland sailed to the island but were struck by the Japanese navy.Some of them got caught,and the Japanese navy refused to send them back to China at once!It seemed that the people who sailed to Fishing Island were against the Japanese navy and got into the Japanese territorial sea.
This hurt everybody in China.They talked on net,and said that the enemy had got back.Nearly everyone claimed that why not do something for our island and our country-mates?
Now a Japanese law says that Japan should exploit petrol in South Sea of Japan.Certainly it is none of our business,but look out,the South Sea of Japan is the East Sea of China,and the petrol is all around the Fishing Island.It means that a foreign country wanted to exploit petrol in our territorial sea,but our government did nothing about it except for some announcements.
So,rise up,our country-mates,our dream was up last night; we must be strong and powerful,or,the enemy will be really back!
4.I"m a student in Senior Three.We have made a survey--"Who do you turn to when in trouble?" Here are the results.
Most of the students will go to their classroom or friends when in trouble they"re almost of the same age,so they can talk with and understand each other easily.Some students will tell their teachers or parents about their troupes and ask for their help as the teachers and parents have rich experience and love them very much.They can be trusted by these students.Only a few students solve their problems all by themselves.They hate to talk with others and can鈥檛 get on well with others.They have few friends.
In my opinion,when in trouble we鈥檇 better ask our teachers,parent,friends or classmates for help.
5.The Moon Festival or Mid-autumn Festival is one of the three major traditional festivals celebrated by Chinese people.Like harvest time in other countries,the Mid-autumn Festival actually began as a thanksgiving celebration,honoring the Soil God and the Crop God.This is also a time for family reunions.
Chinese people enjoy moon cakes during this feast just as they eat rice dumplings for the Dragon Boat Festival.It is quite appropriate to bring moon cakes with you in token of festival greetings when calling on people during this season.
6.What is honesty?Honesty means speaking the truth and being fair and upright in act.Considered a virtue,it is admired in every country and every culture.So,Is it necessary to be honest all the time .
However,there are people who try to get benefits by dishonest means.
For example,some students copy the exercises done by others or cheat in examinations in order to get good marks.The same thing may be said of a merchant who tries to get rich by deceving customers.Those people may succeed for a time,but sooner or later,they will be caught.
How can cheating on exams be prevented?The measures may vary from case to case.But I think,the students must first be well informes of the negative effect on the learning atmosphere of the university and the students"character.Then the students who were caught in the act of cheating can be criticizedpublicly,punished or even expelled from the university.
7.This summer holiday,I went to Dalian with my family.We got there by air.Dalian is a very beautiful and modern city.On the bus,we could see all kinds of buildings which were great.
In the morning,we got to the hotel where we lived.After breakfast,we began to our travel.First we took the bus to the Sea Park.There are so many different kinds of fishes that I couldn鈥檛 believe my eyes.We also saw the show of dolphins.Then we had lunch in a restaurant.The seafood which was very famous in China was delicious.
After lunch we went swimming.The sea was blue and beach was golden.We all enjoyed ourselves in the sea.Finally we went back the hotel where we lived.We had a happy day.
In this trip,we also went to some places which were interesting and famous in Dalian,went shopping and so on.
Several days later,we left Dalian.On our way home,we were very happy.This was the reason why we didn鈥檛 feel tired.In all,we had a good holiday.
8.About 1500 years ago Chinese settled there,but the Dutch imperialist invaded there in the 17th century.After that,in 1662 Zheng Chenggong,a hero of nation,drove them out.Since 1683 the island was ruled by Qing Dynasty nearly two centuries.
Unfortunately Taiwan was seized by Japanese after the Sino-Japanese War of 1894-1895.It didn鈥檛 come back until the Second World War ended.
Nowadays I realize the serious situation.Some people are attempting to split China.These actions are wrong and should be punished.I also believe.With the head of "one country two systems",as long as we strengthen exchange in the future there will be an agreement.On this matter of national reunification.

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