He is very tall. He is a player. He became the second Chinese basketball player in NBA. He is the best basketball player in China. He is Yao Ming
Today more and more Chinese start to watching NBA.And YAO MING are becoming a new star.
YAO are in the Rocket team.And he also works for our country,he plays basketball with YI JIANlian and others. By the helping of all the players,Chinese are becoming stronger and stronger.
I believe Chinese team will get a good mark in the Olympics.
愛(ài)迪生（1847～1931）Edison,Thomas Alva
美國(guó)發(fā)明家.以創(chuàng)辦工廠實(shí)驗(yàn)室、開(kāi)辟使技術(shù)開(kāi)發(fā)與科學(xué)研究緊密結(jié)合的途徑而名垂史冊(cè) .1847 年2月11日生于俄亥俄州的邁蘭的一個(gè)荷蘭移民家庭.1931年10月18日于新澤西州西奧蘭治逝世 .幼時(shí)只受過(guò)3個(gè)月正規(guī)教育 .12歲起做過(guò)報(bào)童、小販、報(bào)務(wù)員等以自謀生計(jì).因受M.法拉第的影響,一生從事電學(xué)實(shí)驗(yàn)研究和發(fā)明.1868年他發(fā)明了一臺(tái)選票記錄儀想推銷給國(guó)會(huì),但沒(méi)有被采用.愛(ài)迪生的第一項(xiàng)發(fā)明沒(méi)有找到市場(chǎng)使他更注意發(fā)明的實(shí)用性.1869年,愛(ài)迪生由波士頓移居紐約.他改進(jìn)了金指示器電報(bào)公司的電報(bào)機(jī),得到公司經(jīng)理的賞識(shí) ,受聘月薪300美元（ 這在當(dāng)時(shí)是很高的月薪 ）.1870 年 ,移居新澤西州 ,開(kāi)始他的高效發(fā)明時(shí)期 .1874年改進(jìn)了打字機(jī) .1876年 ,給A.G.貝爾發(fā)明的電話加裝了炭粒話筒,提高了受話的聲響.
1876年,創(chuàng)辦了他著名的實(shí)驗(yàn)室.在這個(gè)實(shí)驗(yàn)室里,他 打破了以往科學(xué)家個(gè)人獨(dú)自從事研究的傳統(tǒng),組織一批專門(mén)人才（包括N.特斯拉等人）,由他出題目并分派任務(wù),共同致力于一項(xiàng)發(fā)明 , 從而開(kāi)創(chuàng)了 現(xiàn)代科學(xué)研究 的正確途徑 .1877年,發(fā)明了留聲機(jī),這使他名揚(yáng)四海.1878年,開(kāi)始白熾燈的研究,在十幾個(gè)月中經(jīng)過(guò)多次失敗后,于1879年10月21日成功地點(diǎn)亮了白熾炭絲燈,穩(wěn)定地點(diǎn)亮了兩整天.1882年,在紐約珍珠街創(chuàng)辦世界第二座公用火電廠,建立起紐約市區(qū)電燈照明系統(tǒng),成為現(xiàn)代電力系統(tǒng)的雛形.電照明的實(shí)現(xiàn),不僅大大改善了人們生產(chǎn)勞動(dòng)的條件,也預(yù)示著日常生活電氣化時(shí)代即將到來(lái).1883年,愛(ài)迪生在試驗(yàn)真空燈泡時(shí),意外地發(fā)現(xiàn)冷、熱電極間有電流通過(guò).這種現(xiàn)象后來(lái)稱為愛(ài)迪生效應(yīng),成為電子管和電子工業(yè)的基礎(chǔ).1887年,移居西奧蘭治,并于同年在該市創(chuàng)建規(guī)模更大、裝備也更新的實(shí)驗(yàn)室,即著名的愛(ài)迪生實(shí)驗(yàn)室（后人稱之為發(fā)明工廠）.在這里,根據(jù)G.伊斯曼的發(fā)明,制作了自己的照相機(jī).1914年 ,用留聲機(jī)和照相機(jī)制成了最早的有聲電影系統(tǒng).晚年,他的發(fā)明和革新包括蓄電池、水泥攪拌機(jī)、錄音電話、雙工式和多工式電報(bào)系統(tǒng)、鐵路用制動(dòng)器等.第一次世界大戰(zhàn)期間,他任海軍技術(shù)顧問(wèn)委員會(huì)主席,指導(dǎo)魚(yú)雷和反潛設(shè)備研究,發(fā)明了幾十種武器.為此,美國(guó)政府于1920年授予他卓越服 務(wù)獎(jiǎng)?wù)?, 法國(guó)政府授 予他軍團(tuán)榮譽(yù)勛位 .1928年,美國(guó)國(guó)會(huì)授予他榮譽(yù)獎(jiǎng)?wù)?終其一生,愛(ài)迪生和他的實(shí)驗(yàn)室共獲1093項(xiàng)發(fā)明專利權(quán).愛(ài)迪生一生發(fā)明眾多,但他畢竟缺乏系統(tǒng)的科學(xué)知識(shí) ,因而對(duì)現(xiàn)代技術(shù)的發(fā)展不能作出正確判斷.19世紀(jì)末,交流輸電系統(tǒng)已經(jīng)出現(xiàn),但他仍堅(jiān)持直流輸電,并在與G.威斯汀豪斯發(fā)生的激烈競(jìng)爭(zhēng)中喪失了承建尼亞加拉水電站的合同 ；他的實(shí)驗(yàn)室盲目試制磁力選礦設(shè)備,耗盡了發(fā)明電燈所得的資金,最后不得不放棄.但是,愛(ài)迪生在電力開(kāi)發(fā)、電器制造推廣電能應(yīng)用等方面所作的貢獻(xiàn),使他成為人類歷史上最偉大的發(fā)明家之一.
Edison (1847~1931) Edison,Thomas Alva American inventor. To the creation of factory laboratories, technology development and to open up avenues of scientific research in close connection with the name lowered history. February 11, 1847 in the Ohio Mailan a Dutch immigrant family. October 18, 1931 in New Jersey Xiaolan in death. Produced only three months of formal education received. 12-year-old has done Bao Tong, hawkers, Rapporteur, to fend for themselves. Because M.
Faraday effect in life science research experiments and inventions. In 1868 he invented a recording device to sell to Taiwan votes Congress, but has not been used. Edison first invented so that he did not find the market more attention to the relevance of the invention. 1869, Edison moved to New York from Boston. He improved the indicators cable companies telegraph, the recognition by the manager of the company, employed 300 US dollars monthly salary (which at the time was very high salary). 1870, moved to New Jersey to begin his efficient invention period. 1874 improved typewriters. 1876, to the latter.
Bell invented the telephone with a carbon Reap route, and raised the words beep. 1876, founded his famous laboratory. In the laboratory, he broke the previous individual scientists to engage in research tradition, organized a group of professionals (including N.
Tesla and others), and the subject of his assignment, a common commitment to the invention, thus creating the correct way to modern scientific research. 1877, invented gramophone, which makes him original. 1878, the study began incandescent lamp in the 10 months after many failures, October 21, 1879 in the successful location of incandescence light lights carbon silk, stable location between two days. 1882, in New York pearl Street Block communal fire was the world's second plant, built in New York Urban Electric lighting, a modern electricity system to take shape. Mar lighting achievement has not only greatly improved the working conditions of production, but also herald an era of daily life electrification forthcoming. 1883, Edison bulbs in a vacuum test, accidentally discovered the cold, there is a current hot electrode. This phenomenon was called the Edison effect, become electron tube and electronic industries. 1887, from Xiaolan government, and in the same year in a larger city, the laboratory equipment is also updated the famous Edison Laboratory (later known as the invention factory). Here, according to G.
School invention, produced its own camera. 1914, by Gramophone and camera film produced by the first audio system. Old age, his inventions and innovations including batteries, cement mixer, sound recording telephone, double - and multi-type cable system, railways used brakes. First World War, he served as Chairman of the Technical Advisory Committee to guide torpedoes and anti-submarine equipment research, invented dozens of weapons. To this end, the United States government in 1920 conferred on him the Distinguished Services Medal serving, the French government awarded honorary medals to his Corps spaces. 1928, the United States Congress to grant him honorary medals. Throughout their entire life cycle, Edison and his laboratory received 1,093 patents for their invention. Edison invented many life, but he is after all a system of scientific knowledge, and thus to the development of modern technology can not make the right judgment. In the 19th century, the exchange of transmission system has emerged, but he still insisted on direct current transmission, and with G.
Westinghouse Niehaus fierce competition occurred lost Niagara hydropower project contracts;
He blindly testing laboratory magnetic milling equipment, the invention Electric depletion of the funds had to be abandoned. However, Edison electricity in the development, application of electric appliances manufacturing promote the contribution that he became the history of mankind's greatest inventor the world.