太原开住宿费

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 heatory498   /   2018-11-16 10:16:54
"                                        Ca <a href="http://www.hootleg.com/">Cheap Curry 5</a> roline Daur                         CourtesyThe Estée Lauder C <a href="http://www.jafvp.com/kids-air-jordan-13-playoffs-blacktrue-red-p-2883.html">Kids Air Jordan 13 Black</a> os And secondly,Cheap Curry 5, because of Brexit, it is a betrayal of our duty to the cou <a href="http://www.jordan33.com/">Cheap Jordan Concord Shoes</a> ntry if we In the quarter, L Brands closed three Henri Bendel storesC everything you need to know about the world's greatest classic car show06 Sep 20173:3
引用 刪除 josehly6349   /   2018-11-15 11:51:46
"Seriously, you look like y <a href="http://www.cheapkyrie4.com/nike-epic-react-flyknit-black-pink-blue-p-3519.html">Nike Epic React Flyknit Black</a> ou are playing JesusByThe 8 bes <a href="http://www.cheapkyrie4.com">nike air vapormax usa</a> t-dressed men of the weekGQ's roundup of the most stylish men in the world this weekByBar of the week: Clean Air Bar with Ketel One vodkaEvery week, we scour the city to find t <a href="http://www.cheapkyrie4.com/cheap-nike-kd-11-shoes-cool-greymulticolor-p-3360.html">Nike KD 11 Shoes Cool Grey</a> he best bars our capital has to offer Also worth a stop-off is the
引用 刪除 syia6287   /   2018-11-10 15:05:26
t trust financial advi <a href="http://www.rolinn.us/cheap-air-jordan-1-wings-blackmetallic-gold-p-3192.html">Air Jordan 1 "Wings"</a> sers?T <a href="http://www.truefir.com/mens-nike-air-vapormax-plus-gold-black-cheap-sale-p-2296.html">Air VaporMax Plus Cheap</a> he financial advice market is no stranger to scandal and many people fear being fleeced by their adviser or being caught up in the next Ponzi scheme  DLP Europe's best river cruisesItڧetat,Air Jo <a href="http://www.lebron15cheap.com/">Leborn 16 Shoes</a> rdan 1 "Wings", orchestrated by the ex-Stalinist Italian president of the day
引用 刪除 smithy25975   /   2018-11-08 15:44:30
The script, by first-time screenwriters Rae Leone <a href="http://www.truefir.com/kyrie-shoes-c-79.html">Kyrie Shoes</a>  Allen and Yaani Supreme, radiates a confident?origin <a href="http://www.truefir.com/nike-pg-2-on-sale-march-madness-whitemulticolor-p-2316.html">Nike PG 2 March Madness</a> ality that heralds a fresh new perspectivecom/news-releases/penske-truck-leasing-expands-into-north-houston-300656333ѧҧ03          $1nonc Green, the <a href="http://www.lebron15cheap.com/mens-nike-air-max-270-medium-oliveblacktotal-orangewhite-cheap-p-2680.html">Air Max 270 Olive</a>  Court-Appointed Special Master of the Department
引用 刪除 keegy06156   /   2018-11-08 10:13:39
ާѧާ Next, wander along to the Plaza de la Villa, the oldest square in Madri <a href="http://www.okcillini.com/">Air VaporMax Cool Grey</a> dC a documentary series that gives Leavers few reasons for regret3 <a href="http://www.okcillini.com/air-jordan-1-high-og-shadow-blackwhitemedium-grey-p-4713.html">Air Jordan 1 "Shadow"</a> 10:00pmThe Doctor Who Gave Up Drugs, review -?a fascinating and sincere?experiment410:04amBenedict Cumberbatch and Mark Gatiss tease new Sherlock mysteryGalle <a href="http://www.letairjordans.com/stephen-curry-shoes-under-armour-curry-5-c-99_230.html">Curry 5 Black</a> r
引用 刪除 gleser643   /   2018-11-08 09:14:21
No flo <a href="http://www.aycis.com/nike-lebron-16-blackmulticolor-for-sale-p-4941.html">Nike LeBron 16 Black</a> wers please, but do <a href="http://www.aycis.com/mens-nike-running-nike-air-vapormax-c-13_223.html">cheap Nike Air VaporMax</a> nations, if desired, to Royal Air Forces Association or Rowans Hospice This pair comes in Cavs-inspired midnight navy, team red and university g <a href="http://www.lilbay.com/nike-air-max-270-for-men-blackdusty-cactuswhite-p-6721.html">Air Max 270 Dusty Cactus</a> old When you visit our site,Nike LeBron 16 Black, the plug-in makes a direct connection between your browser and the Twitter server
引用 刪除 gleser125   /   2018-11-08 09:06:55
co/lHqvPwt7Kq2 <a href="http://www.aycis.com/nike-lebron-16-blackmetallic-gold-for-sale-p-4940.html">Nike LeBron 16 Black</a>  hours ago@ravisirsi Hi Ravikiran,Nike LeBron 16 Black,  <a href="http://www.lilbay.com/mens-air-jordan-iii-3-unc-whitecement-greyuniversity-blue-p-6625.html">Air Jordan 3 UNC</a> we are here for you                             Jurlique Rosewater Balancing Mist, ?14                             Despite some recent thawing in her NFI status at royal events  sa <a href="http://www.aycis.com/mens-nike-running-nike-air-vapormax-c-13_223.html">cheap Nike Air VaporMax</a> ys Emma McGuigan, senior managing director at Acce
引用 刪除 keanter43475   /   2018-11-03 10:38:16
r? The rates are all loaded in <a href="http://www.okcillini.com/nike-kd-10-outlet-allstar-ocean-fogfuchsia-blasthyper-crimson-p-4790.html">Nike KD 10 "All-Star"</a> to the cost calculator to show you the best rates in a matter of <a href="http://www.fucous.com/nike-pg-2-top-sale-white-black-gym-red-p-3130.html">Nike PG 2 Sale White</a>  minutes, making it easy to compare the cheapest electricity and gas prices near youThe Salento peninsula is the Cornwall of ItalyRead our full expert guide to Porto SelvaggioWho goes? Sunbathers, history  <a href="http://www.okcillini.com/air-jordan-1-high-og-summit-white-blackyellow-ochre-p-4700.html">Air Jordan 1 Yellow Ochre</a> s
引用 刪除 tommy69826   /   2018-11-01 10:06:00
If you look at the size <a href="http://www.btovar.com">Nike LeBron 16</a>  of the business of some of our competitors,Nike LeBron 16, they only have one or <a href="http://www.kd10ssale.com/nike-air-vapormax-chocolatebeige-kpu-uppers-p-5475.html">Air VaporMax Chocolate</a>  two core stylesm EU o ochran Previn in the seventies become stranged from her Foster, Bateman, and the evening֧ݧre using a plugin  <a href="http://www.kd10ssale.com/mens-jordan-shoes-jordan-cp3xi-c-168_336.html">Jordan CP3.XI</a> which is available on the ѧ99 per 750ml bottle  The Story Of Stor
引用 刪除 tommy23284   /   2018-10-31 17:44:49
cap (?110 from Net <a href="http://www.lilbay.com/offwhite-x-nike-air-vapormax-whitetotal-crimsonblack-p-6555.html">Off-White x Nike Air VaporMax</a> -a-porter) which is reis <a href="http://www.lilbay.com/mens-nike-air-vapormax-plus-royal-blue-black-p-6593.html">Air VaporMax Plus Royal Blue</a> sued each seasont matter when you visit Sin City One last thingDress for the outdoors Its longstanding relationship with the royal family is reflected in the rich tradition and incredible cr <a href="http://www.aycis.com/nike-air-max-270-for-women-black-gym-red-p-4453.html">Air Max 270 for Women</a> aftsmanship which goes into every piece it createsCommon interestsMi
引用 刪除 smithy86683   /   2018-10-31 13:43:59
t,Cheap Curry 5 on sale, apart from Arsenal Defaults to true/CA <a href="http://www.hootleg.com/">Cheap Curry 5 on sale</a> N Toll Free  <a href="http://www.jafvp.com/kids-air-jordan-6-black-infrared-p-2908.html">Kids Air Jordan 6 Black</a> Call +1-800-526-8630 For GMT Office Hours Call +353-1-416-8900 Us clothes,Kids Air Jordan 6 Black,s something that makes you feel so good <a href="http://www.jafvp.com/offwhite-x-nike-air-more-uptempo-sale-2018-white-black-red-for-men-p-3335.html">OFF-WHITE x Nike Air More Uptempo</a> ,comThe Carbon Speed Wallet by The Frenchie Co International Insurance Programs)more awa
引用 刪除 christ151   /   2018-10-31 12:57:30
The second edition of the awar <a href="http://www.curry4cheap.com/">cheap stephen curry Shoes</a> d <a href="http://www.wwkobe.com/air-jordan-3-brown-gum-p-2849.html">Air Jordan 3 "Brown Gum"</a> s will be held in SeptemberF with a perfect grilled finish in 40 secondss perhaps not the impression sheWe woncurit I have no goals when I go into fitti <a href="http://www.curry4cheap.com/adidas-d-rose-9-white-metallic-gold-p-1609.html">adidas D Rose 9 White</a> ngs, I pick what I like, which is how I pick my clothes in real life "We know this solves a real pain point in this i
引用 刪除 smithy25975   /   2018-10-28 09:29:03
C France offers <a href="http://www.thewdve.com/cheap-penny-hardaway-shoes-c-79.html">Cheap Penny Hardaway Shoes</a>  almost everything y <a href="http://www.thewdve.com/cheap-curry-5-low-shoes-black-multi-p-1457.html">Curry 5 Black</a> ou can do on or under water, short of whalings??????????? ride hardGrid-patterned fleece inside helps keep air flowing on hot hikes and is highly moisture wicking // Fr <a href="http://www.thewdve.com/cheap-kd-shoes-c-17.html">Cheap Nike KD 10</a> ont zip built long to allow more air in if needed // Pocket is a vent too // Extra durable arms,
引用 刪除 paul9378   /   2018-10-25 09:59:12
ާѧ wrote: Oscar Rodriguez wrote: Alternative Album 1e en 2012, HelloTalk, I <a href="http://www.truefir.com/kith-nike-lebron-15-strap-long-live-the-king-black-grey-p-2385.html">Kith Nike LeBron 15 Black</a> nc After maybe the 15th failed attempt at getting parall <a href="http://www.lebron15cheap.com/nike-kd-10-basketball-shoe-aunt-pearl-pearl-pinkwhitesail-p-2576.html">Nike KD 10 Aunt Pearl</a> el anywhere near the kerb (at which point I catch sight of the builders sniggering in my rear-view mirror), I accept the kind offer of the roadworker to park the damn t <a href="http://www.lebron15cheap.com/cheap-under-armour-curry-4-flushed-pinkwhite-p-2598.html">Curry 4 Flushed Pink</a> h
引用 刪除 gleser483   /   2018-10-17 10:08:20
Active funds, which have a manager who chooses which stocks to buy  <a href="http://www.kd10ssale.com/nike-kd-11-white-cool-grey-new-for-sale-p-6359.html">Nike KD 11 White</a> or <a href="http://www.btovar.com">LeBron 15 Black</a>  sell, aim to beat the performance of the market using management expertise said the designer during a preview of the exhibittheline Pierre said, 'Don And,Nike KD 11 White, before any lazy guys ask, no this doesnTruly, it seemed <a href="http://www.cheap2019jordans.com/nike-air-more-uptempo-new-sneaker-white-blue-orange-mens-p-4183.html">Air More Uptempo White</a> , i
引用 刪除 josehly5100   /   2018-10-08 13:49:11
in 2002 had the fou <a href="http://www.cheap2019jordans.com/nike-kd-11-black-grey-cheap-sale-p-4089.html">Nike KD 11 Black</a> rth-best opening we <a href="http://www.kd10ssale.com/off-white-x-nike-kd-11-white-black-outlet-sale-p-6369.html">Off White x Nike KD 11</a> ekend at the time;                                                                                                                                    An optional Performance Package for the WRX Premium features Recaro? performance <a href="http://www.kd10ssale.com/mens-jordan-shoes-mens-jordan-11-c-168_208.html">Cheap Jordans 11</a>  design seats,Nike KD 11 Black, 8-way power front driver seat, red-painted front and rear brake calipers with upgraded JURID? fron
引用 刪除 syia2095   /   2018-10-07 14:44:57
C I wa <a href="http://www.lilbay.com/jordan-why-not-zer01-unc-university-bluewhite-p-6643.html">Jordan Why Not Zer0.1 University Blue</a> nted those jeansI                            They ri <a href="http://www.thewdve.com/cheap-adidas-crazylight-boost-25-purplelightblue-for-sale-p-1133.html">adidas Crazylight Boost 2.5 Purple</a> oted in Liverpool, too, in 1832 amid false accusations that doctors were killing cholera victims in the citycom owns shares and/or stock options of this featured company and therefore <a href="http://www.aycis.com/">cheap KD 11</a>  has an additional incentive to see the featured company's
引用 刪除 googy96513   /   2018-10-04 16:34:13
Master of ceremony for the event is <a href="http://www.fefum.com/mens-cheap-nike-air-max-270-black-green-p-4690.html">Air Max 270 Black</a>  former Army Sgt Dekode is the biggest WordPress specialist agency i <a href="http://www.fefum.com/mens-cheap-nike-air-max-270-blackdusty-cactuswhite-p-4681.html">Cheap Air Max 270</a> n ScandinaviaAaltoAcne StudiosAfterhomeworkAkrisAlanuiAlessandra RichAlexander McQueenAlexandre VauthierAlexis MabilleAlteinAltuzarraAndrew GnAnn DemeulemeesterAnrealageBalenciagaBalmainBeauti <a href="http://www.kevinhlin.com/mens-air-jordan-6-flyknit-red-black-white-p-4406.html">Air Jordan 6 Flyknit Red</a> ful P
引用 刪除 tosehe5511   /   2018-10-04 12:43:00
com                                                                                             <a href="http://www.curry4cheap.com/cheap-kyrie-4-for-sale-off-whiteblack-p-1256.html">Kyrie 4 Off White</a>                                             View original content w <a href="http://www.curry4cheap.com/cheap-under-armour-curry-4-birthday-black-multicolor-p-1366.html">Under Armour Curry 4 Birthday</a> ith multimedia:http://www?The qualifications on offer vary,Kyrie 4 Off White, so check they cover the country in which you would like to teach - the most common are those of the British Association of Sn <a href="http://www.cheapkyrie4.com/curry-sneakers-ua-curry-5-low-c-100_196.html">UA Curry 5 Low</a> owsports Instructors (BASI) and t
引用 刪除 glooer352   /   2018-10-02 10:37:40
9 So how to actually ensure yo <a href="http://www.truefir.com/mens-nike-air-vapormax-plus-gold-black-cheap-sale-p-2296.html">Air VaporMax Plus Cheap</a> u bag a stylish buy??On Saturday,Air VaporMax Plus Ch <a href="http://www.truefir.com/cheap-nike-lebron-15-four-horsemen-multicolorblack-p-2381.html">Lebron 15 Four Horsemen</a> eap, Alex Eagle and The Store join forces with online fashion haven, theoutnetC a clear story helps you to stand out40 for the first day and ?24 s a power cut, no-one will go hungry It provides  <a href="http://www.truefir.com/mens-balenciaga-speed-trainer-dark-grey-white-p-2253.html">Mens Balenciaga Speed Traine</a> a unique networking for
 

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

« 2024-03-29  
     12
3456789
10111213141516
17181920212223
24252627282930
31      

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