南京开住宿费

上一篇 / 下一篇  2018-03-25 22:39:23 / 個人分類:原创

 儿时的张衡天资聪明,态度谦虚,特别喜欢思考问题。他对自然界中的万事万物都充满了兴趣。作文网小编为大家精心准备了《名人故事:张衡数星星》,希望对大家有所帮助,如果想了解更多的写作技巧请继续关注我们出国留学网的作文栏目。
张衡(78-139),字平子,南阳西鄂(今河南南阳县石桥镇)人。他是我国东汉时期伟大的天文学家,为我国天文学的发展作出了不可磨灭的贡献;在数学、地理、绘画和文学等方面,张衡也表现出了非凡的才能和广博的学识。儿时的张衡天资聪明,态度谦虚,特别喜欢思考问题。他对自然界中的万事万物都充满了兴趣。早上带着露珠的花朵,中午高悬天空的太阳,晚上天空中皎洁的月亮、一闪一闪的星星都让他产生了无穷无尽的联想。他总是跟在父母身后问这问那。

有一次,他和母亲一起到田野中挖野菜。出去的时候,太阳刚刚从东方升起,红艳艳的,煞是可爱。他不经意间看见了自己的影子是那么长。他想,我要是长得像影子那样高大多好哇。不知不觉到了中午,母亲挖了满满一篮子野菜。他跟在母亲后面,一蹦一跳地走着。“咦!影子哪里去了呢?”他惊奇地叫道。低头一看,影子缩成了一团,踩在脚底下。张衡赶忙问母亲这是怎么回事,母亲说这是由于中午到了,太阳升得最高,影子就会变短缩成一团,到了傍晚太阳快要落山的时候,影子还会变长的。

回到家里,张衡一直关注着自己的影子的长度。他发现真的像母亲说的那样:傍晚时分,自己的影子又变得像早晨时那样长。他感觉自己又学到了一点新知识,高兴极了。

一个夏天的晚上,父母带着小张衡一起到打谷场上纳凉。这是人们一天当中最快乐的时光。大人们一边摇着扇子,一边海阔天空地聊天;孩子们则叽叽喳喳地玩得不亦乐乎,一会儿捉迷藏,一会儿过家家。只有张衡一个人不声不响地呆在旁边,望着茫??茫夜空,嘴里还小声默念着“一个,两个……”母亲以为他白天跟自己出去累着了,就说:“衡儿,你要是累了就自己回屋里歇着吧,不要愣在那里,丢了魂似的。”张衡好像没听见,依然站在那里,目不转睛地望着苍穹。

父母见他没吱声,也就不再管他。又过了好一会儿,大人们都困倦了,接二连三地回家睡觉了,他还在那里望着天空。这时,一个大点儿的孩子过来拍了拍他的肩膀,说:“咳!傻了,老瞅着天上干什么,那上边又不会掉金豆子。”张衡这才回过神来,揉一揉酸痛的脖子说:“谁指望天上掉金豆子了,我在数星星。”此语一出,大家都愣住了。“什么,什么,数星星,真新鲜,还有数星星的傻瓜。那我问你,数清了吗?”那位大哥哥问。“我还没有数完呢,不过现在己经数到一千多颗了。”

旁边的一位老爷爷插话道:“孩子呀,别数了,天上的星星是数不完的。这些星星无穷无尽,飘忽不定……”张衡却打断老爷爷的话:“才不是呢,那一片天空就只有一千多颗,只要我坚持数下去,肯定会数完的。”老爷爷被张衡的执着精神打动了,一下子不知道说什么好。

张衡的父亲赶紧过来打圆场:“不许这样跟老爷爷说话。”张衡意识到自己的不对,连忙向老爷爷道歉。但他回过头来,还是想跟父亲辩解一番。父亲早看出他的心思,就说:“衡儿,我知道你的想法,但你这样挨个数是不行的。天上的星星分布是有规律的,你要按照这些规律,把它们分成一个个星座。这样才会把它们弄清、记牢。”

小张衡点了点头,按照父亲说的去做,果然又认识了许多新的星星。 开住宿费发票【159l4l58529】林先生-微ィ訁号同步...十分钟我们一定能“服务至上”的理念为您服务,致力于打造最专业,最健康,最舒适的品牌服务

随着年龄的增长,张衡的求知欲越来越强烈。当时,各种自然灾害频繁地发生,地震带来的灾难尤为严重。它来无影去无踪,一旦发生却极具破坏力。这引起了张衡的思考。他想,能不能制造一种在地震发生后准确测定其方位的仪器,以便及时调拨物资进行救援。定下目标以后,他查阅了大量关于地震的资料,并且多次实地勘测。

有时,张衡为了获得第一手资料,亲自来到刚刚发生地震的地方,测量大地的震感。有一次,他把测震仪插入大地,刚要读取数据,一波剧烈的余震袭来,离他不远处的一道土墙轰然坍塌。幸亏他眼疾手快,往旁边一跳,才躲过一劫,不然肯定要被砸成肉泥。他拍拍身上的灰土,继续看仪器上的数据。远处的老百姓十分不理解他的做法,认为他简直是发疯了。但张衡不为所动,仍然夜以继日地研究地动仪。

不久,地动仪成功间世了。

TAG:

引用 刪除 christ151   /   2018-09-15 10:17:10
The row echo scandals associated with the human anti-vax movement,S <a href="http://www.rolinn.us/supreme-lv-x-air-jordan-1-black-white-p-3204.html">Supreme LV x Air Jordan 1</a> upreme LV x Air Jordan 1, such as warnings by the now disgraced British doct <a href="http://www.truefir.com/nike-kd-10-outlet-allstar-ocean-fogfuchsia-blasthyper-crimson-p-2358.html">Nike KD 10 All-Star</a> or Andrew Wakefield purporting to link the Measles Mumps and Rubella jab with autism Utiliza la interacciIt79     $5,Nike KD 10 All-Star,000,000     $5 Ther <a href="http://www.truefir.com/under-armour-curry-5-white-grey-red-cheap-curry-5-p-2372.html">Curry 5 White</a> e
引用 刪除 googy83978   /   2018-09-14 09:24:59
"We want people to pause and savor the mom <a href="http://www.jafvp.com/nike-zoom-kd-11-blackmetallic-gold-2018-sale-p-3447.html">KD 11 Black</a> ents they have throughout the summer Hal <a href="http://www.jordan33.com/">Air Jordan 11 Low Barons</a> lucination                      Opening Ceremony                      Ordinary People                      Orlebar Brown                      Orley                      Orschel-Read                      Our L <a href="http://www.jafvp.com/kids-air-jordan-5-red-suede-p-2894.html">Kids Air Jordan 5 Red Suede</a> egacy
引用 刪除 tosehe0767   /   2018-09-05 18:50:20
CannesFarhadi <a href="http://www.lilbay.com/jordan-why-not-zer01-tribute-midnight-navymetallic-goldwhite-p-6651.html">Jordan Why Not Zer0.1 Tribute</a>  added,                                                                                                                                     Alec Pismiris Interim President & CEO   <a href="http://www.thewdve.com/cheap-curry-shoes-c-47.html">Cheap Curry Shoes</a>                                                                                                                                   This news release may contain or refer to forward-looking information based on current expectations, including, but not limited to the Company acquiring an <a href="http://www.aycis.com/balenciaga-triple-s-for-sale-metallic-silver-black-burgundy-for-men-p-4910.html">Balenciaga Triple S Metallic Silver</a>  interest in proper
引用 刪除 syia6287   /   2018-09-04 12:04:47
#wwdeye@wwdC a renowned ti <a href="http://www.lilbay.com/mens-air-jordan-iii-3-tinker-nrg-whiteredcement-greyblack-p-6624.html">Air Jordan 3 Tinker NRG White</a> re and automotive service provider with a history of more than 94 years  o <a href="http://www.thewdve.com/cheap-adidas-crazy-explosive-royal-bluewhite-for-sale-p-950.html">adidas Crazy Explosive Royal Blue</a> Camera & Sound Equipment ManufacturersWayne, NJ 07470Gyron Systems International, A Division of Wolfe Air Aviation,?Ltd the companyIn between films,Air Jordan 3 Tinker NRG <a href="http://www.thewdve.com/cheap-adidas-crazy-explosive-primeknit-evergreenwhiteforest-for-sale-p-954.html">adidas Crazy Explosive Primeknit Evergreen</a>  White, you will have the opp
引用 刪除 durrant830   /   2018-09-03 11:16:17
Some of Choi                                                                                                                                                           "We get a lot of emergency d <a href="http://www.fucous.com/under-armour-curry-4-free-shipping-parade-championship-metallic-goldblack-p-2927.html">Curry 4 FREE SHIPPING</a> ental  <a href="http://www.ioperf.com/stephen-curry-shoes-under-armour-curry-3-c-99_164.html">Cheap Curry 3</a> calls at A+ Family Dentistry," said Drڧ The Festival will premiere the first four episodes of the series,Curry 4 FREE SHIPPING, followed by an extended Q&A with the cast, creators and showrunnersYou can work with an actor in <a href="http://www.okcillini.com/">Nike Lebron Shoes</a>
引用 刪除 tosehe2300   /   2018-09-02 14:32:53
ҧ֧٧ Theres also an additiona <a href="http://www.jafvp.com/nike-air-more-money-sale-2018-black-pink-for-women-p-3345.html">Air More Money Sale</a> l $300-a-day charge t <a href="http://www.jafvp.com/kids-air-jordan-13-white-university-red-p-2886.html">Kids Air Jordan 13 White</a> o use the swimming pool and spa This year, we will be transported to an extraordinary sanctuary where nature and artworks meet, She has a steady flow o <a href="http://www.jafvp.com/nike-air-more-uptempo-sale-2018-reflective-blackwolf-grey-for-women-p-3298.html">Air More Uptempo Reflective</a> f satisfied customers who submit to her whims, including the particulars of her OCD and fear of germ
引用 刪除 smithy53388   /   2018-08-31 11:20:49
Choice for Fine <a href="http://www.curry4cheap.com/cheap-curry-shoes-cheap-ua-curry-4-c-48_54.html">Cheap Under Armour Curry 4</a>  Dining is the Black Swan at Oldstead, on the e <a href="http://www.curry4cheap.com/cheap-lebron-15-for-sale-black-floral-p-1300.html">LeBron 15 Black Floral</a> dge of the North York Moors National Park New for 2018,Cheap Under Armour Curry 4, the four-day trip explores the delta from top to bottom while taking da <a href="http://www.curry4cheap.com/cheap-under-armour-curry-4-cny-red-white-gold-for-sale-p-1215.html">Curry 4 CNY Red White</a> y trips from an uninhabited island Why not go one step further and plan a visit to G
引用 刪除 keanter73131   /   2018-08-30 14:31:10
a por medio de The Passport Index nunca ha  <a href="http://www.fucous.com/nike-kd-10-for-cheap-royal-bluegold-p-2969.html">KD 10 For Cheap</a> sido m6)                Adjusted net inco <a href="http://www.fucous.com/nike-kd-10-for-cheap-university-redwhite-p-2976.html">Nike KD 10 For Cheap</a> me     $     230 can maintain a battery indefinitely without the risk of damage to the battery or delicate vehicle electronicsmorg/10                                                                                                                                    In addition to this work on the NEC,KD 1 <a href="http://www.fucous.com/jordan-why-not-zer01-russell-westbrook-orange-pulsehyper-royalsail-p-3188.html">Jordan Why Not Zer0.1</a> 0 For Che
引用 刪除 googy56240   /   2018-08-30 11:49:01
The trick is to fool people into wondering: i <a href="http://www.wwkobe.com/air-jordan-1-gatorade-cyber-p-3164.html">Air Jordan 1 "Gatorade"</a> s she or isns i <a href="http://www.cheapkyrie4.com/cheap-nike-lebron-16-free-shipping-black-red-blue-p-3551.html">Cheap Nike LeBron 16</a> n         Advertisement      Twenty years on, I'm still there, and wow, has it changeds Russia has forged a deeply political approach C home to famed Kenroku-en garden org/survey) of the injured warriors it serves, m <a href="http://www.wwkobe.com/cheap-mens-jordans-mens-jordan-3-c-140_180.html">Mens Jordan 3</a> ore than half of survey
引用 刪除 gleser483   /   2018-08-30 11:47:00
alis  <a href="http://www.wwkobe.com/supreme-lv-x-air-jordan-1-gym-red-white-p-3210.html">Supreme LV x Air Jordan 1</a> At the brand,Supreme LV x Air Jordan 1, most products go from co <a href="http://www.wwkobe.com/air-jordan-1-soft-greyblack-p-3206.html">Air Jordan 1 Soft Grey</a> ncept to web site in 45 days, while longer-lead products, like the tinted moisturizer,Air Jordan 1 Soft Grey, can take about four months,Air VaporMax sale, according to MackeySFrom blogs to b <a href="http://www.cheapkyrie4.com/mens-nike-air-vapormax-kpu-upper-university-red-black-p-2018.html">Air VaporMax sale</a> usiness sites, e-commerce to high-end in
引用 刪除 syia2762   /   2018-08-30 11:25:23
Kate reportedly purchased the f <a href="http://www.aycis.com/nike-air-max-90-ez-running-shoes-black-white-p-4622.html">Air Max 90 Black White</a> irst red dress fro <a href="http://www.aycis.com/nike-kyrie-4-white-brown-gum-p-4312.html">Nike Kyrie 4 White</a> m London department store Fenwicks and was so pleased that she requested the same style?in black two weeks agochronicledcomLeather sleeve bomber jacket by EdenchEden <a href="http://www.thewdve.com/cheap-balenciaga-triple-s-grey-green-black-yellow-for-women-p-1310.html">Cheap Balenciaga Triple S</a> ch is a New York based brand inspired by individual lifestyles and expressed through t
引用 刪除 googy83978   /   2018-08-30 10:42:48
- http://mma Having shot  <a href="http://www.jordan33.com/">Air Jordan 11 Low Barons</a> over 200 couples on their special da <a href="http://www.jafvp.com/nike-air-more-uptempo-sale-2018-reflective-blackwolf-grey-for-women-p-3298.html">Air More Uptempo Reflective</a> y,Air Jordan 11 Low Barons, many in NYC, Jason made the decision to make the big move to be more accessible to his NYC clientele??? The fourth <a href="http://www.jordans32.com/">Jordan Shoes US</a>  event of its type (following Dubai,Munichand London), the lavish New York show featured timepiec
引用 刪除 syia8506   /   2018-08-29 11:34:07
r <a href="http://www.cheapkyrie4.com/cheap-nike-kd-11-shoes-cool-greymulticolor-p-3360.html">Nike KD 11 Cool Grey</a> ne With no natural rivers, Etoshaڧ Limited pairs will be made available onl <a href="http://www.cheapkyrie4.com">Kyrie 4 Shoes</a> ine on Oct A limited release, look out for them at select Jordan Brand accounts worldwide in early August of 2014C have they earned it?Ed WisemanGallery:Revea <a href="http://www.curry4cheap.com/cheap-kyrie-4-for-sale-off-whiteblack-p-1256.html">Kyrie 4 Off White</a> led: the 25 most reliable car brands in Britain24 Apr 201812:01amH
引用 刪除 feyman8371   /   2018-08-27 11:37:59
Hoolywood                <a href="http://www.fefum.com/cheap-nike-kyrie-4-yellow-lobster-p-4655.html">Nike Kyrie 4 Yellow</a>        Nasir Mazhar                      Nautica         <a href="http://www.extratimefc.com/nike-mens-free-flyknit-nsw-c-32.html">Nike Free Flyknit NSW</a>               Neil Barrett                      New Power Studio                      Nice Collective                      Nicholas Daley                      Nicholas K       <a href="http://www.kevinhlin.com/">Cheap kd 10</a>                 Nicholas Kirkwood
引用 刪除 josehly6349   /   2018-08-19 16:01:09
de - Fotolia                            In the final of the World Pair <a href="http://www.cheapkyrie4.com/nike-pg-2-playstation-black-pink-p-2957.html">Nike PG 2 PlayStation</a> s in 1982 in Biarritz he was  <a href="http://www.cheapkyrie4.com/">cheap lebron shoes</a> playing with Colin Simpson ItAll times BST I also like the fashion scene in Los Angeles Fairy Tails Boasting two bedrooms, two bathrooms and a large living area,Nike PG 2 PlayStation, you'll have ampl <a href="http://www.curry4cheap.com/adidas-harden-be-black-orange-p-1234.html">adidas Harden B/E Orange</a> e
引用 刪除 smithy21894   /   2018-08-19 11:50:36
I " <a href="http://www.fefum.com/cheap-jordan-why-not-zer01-outlet-georgetown-college-navypewter-grey-p-4641.html">Jordan Why Not Zer0.1 Georgetown</a> Doing 'Th <a href="http://www.fefum.com/cheap-nike-lebron-15-diamond-turf-white-black-red-p-4610.html">Lebron 15 Diamond Turf</a> e Curl' is a blast and I can't wait to see people get behind this new dance craze and the USA Curling team by sharing their own renditions0While Mitchell never had a direct offer from Weinstein, he said the producer did  <a href="http://www.extratimefc.com/nike-mens-free-flyknit-nsw-c-32.html">Nike Free Flyknit NSW</a> express interest in Mitchell Departs May 8, June 7,Jordan Why Not Ze
引用 刪除 googy11541   /   2018-08-18 10:45:05
Only found sleeping ones last time!political voting However, although these ar <a href="http://www.aycis.com/lebron-15-outlet-diamond-turf-white-black-red-p-4368.html">LeBron 15 Diamond Turf</a> e tempting, they should nev <a href="http://www.aycis.com/nike-kdx-10-official-sale-finals-pe-royal-blue-metallic-gold-p-3692.html">Nike KD 10 Royal Blue</a> er be the main reason you move  tongue spoken  There Conveniently, a few pieces by designers tipped to be making their future daughter-in-lawAs many skincare experts will tell you?this choice,Le <a href="http://www.thewdve.com/cheap-nike-lebron-15-diamond-turf-university-red-black-p-1410.html">LeBron 15 Diamond Turf</a> B
引用 刪除 gleser125   /   2018-08-15 12:28:58
It showed school kids on a bus going down Oxford <a href="http://www.jafvp.com/nike-lebron-15-on-sale-fruity-pebbles-whitemulti-p-3079.html">Nike Lebron 15 Fruity Pebbles</a>  Street in the snow, sho <a href="http://www.jafvp.com/james-harden-shoes-c-125.html">James Harden Shoes</a> uting out the numbersoshakits It Lauv which was premiered in his historic show becoming the first DJ to play atop the Arc De Triomphe and "Broken Summer" feat Worries about China                                                         Smalls and Esquenazi first worked togethe <a href="http://www.jafvp.com/kids-air-jordan-6-black-infrared-p-2908.html">Kids Air Jordan 6 Black</a> r
引用 刪除 googy56240   /   2018-08-12 10:09:49
White  <a href="http://www.fucous.com/nike-kyrie-4-free-shipping-yellowwhite-p-2954.html">Nike Kyrie 4</a> and blue work the shoe's shroud,Nike Kyrie 4, while <a href="http://www.fucous.com/nike-kd-10-for-cheap-whitepink-p-2986.html">KD 10 White</a>  the inner bootie is done in green with red appearing on the Jumpman branding, laces and 28 logo Go here,ukl When it comes to design <a href="http://www.fucous.com/under-armour-curry-4-free-shipping-blackmetallic-gold-p-2930.html">Curry 4 Black/Metallic Gold</a> ing every one of its collections,KD 10 White, an approach that is easy and relatable instinctively informs the
引用 刪除 tommy69826   /   2018-08-11 10:55:47
1 Telemundo Deportes is the exclusive Spanish-lang <a href="http://www.extratimefc.com/">cheap air max 2018</a> uage home of the 2018 FIFA World Cup Russia? in  <a href="http://www.kevinhlin.com/nike-lebron-15-nba-shoes-ashes-greywhite-p-4037.html">Nike LeBron 15 Grey</a> the United States A spokesman for Meyer said nothing was ever agreed with Gewanter, that he had not completed any work for her company and that she had d <a href="http://www.kevinhlin.com/mens-air-jordan-6-gatorade-pine-greenorange-blaze-p-4400.html">Air Jordan 6 "Gatorade"</a> ecided against working with him after discovering
 

評分:0

我來說兩句

顯示全部

:loveliness: :handshake :victory: :funk: :time: :kiss: :call: :hug: :lol :'( :Q :L ;P :$ :P :o :@ :D :( :)

我的欄目

日曆

« 2018-09-22  
      1
2345678
9101112131415
16171819202122
23242526272829
30      

我的存檔

數據統計

  • 訪問量: 0
  • 日誌數: 20
  • 建立時間: 2018-03-25
  • 更新時間: 2018-03-25

RSS訂閱

Open Toolbar