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新疆石油管理局职工总医院抽脂多少钱库尔勒激光去痘坑多少钱新疆激光祛斑价格 Xu Guangqi (1562~1633), styled Zixian, literary name Xuanhu, was a native of Songjiang (now Shanghai City).徐光启(1526~1633 ) ,字子先,号玄扈,松江上海县(今属上海市)人。He was the first one who introduced European natural science to China and translated geometry into Chinese (six volumes of Geometry Original).徐光启是把欧洲自然科学介绍到中国的第一人,最早翻译了几何学著作《几何原本》。He introduced the European clock and the telescope invented by Galileo, with which he drew up a map called ;All Planets in the Celestial Sphere;.引进了欧洲的时钟和伽利略发明的望远镜,绘制了一幅《全天球恒星图》。He took charge of the revision of the calendar and translated and edited Chongzhen Almanac by means of Tycho system. 徐光启还主持历法的修订,采用第谷体系编译《崇祯历书》。His most influential work on science and technology was the immense book entitled Complete Treatise on Agriculture, consisting of 12 phyla, 60 volumes, and altogether over 700 000 words.徐光启的最大成就是著有农业科学巨著《农政全书》,此书分为十二门,60卷,70余万字。In this monumental work he merged the advanced European scientific knowledge into the findings of his continuous research work. It still serves as a valuable reference for the agricultural production of China.在这部不朽的巨著里,他把先进的欧洲科学融入自己长年的研究成果,至今仍然为中国的农业生产起着可贵的参考作用。He strived to develop agricultural production in the north by reclaiming wasteland and developing water conservancy. He advocated steps taken by the government to relieve famine such as preparing against natural disasters and providing help to tide over a crop failure.徐光启力图用垦荒和开发水利的方法来发展北方的农业生产,主张实行备荒、救荒等荒政。His contributions in agricultural technology included exploding the theory of the unique importance of climate in ancient agriculture, further improving the technology of dry farming in the south, popularizing the planting of sweet potato and summing up the regularity of the plague of locusts and the ways to wipe out locusts.在农业技术上,徐光启破除了古代农学中“唯风土论”思想,进一步提高了南方的旱作技术,推广甘薯的种植,总结了蝗虫虫灾发生的规律和治蝗方法。该书将欧洲先进科学知识和他长期研究的成果融合在一起,至今对中国农业生产的发展仍有参考价值。Xu Guangqi held that agriculture was the foundation to make the country rich and military strength was fundamental to make the country powerful. Therefore, he attached importance to the study of military science and technology. He was concerned about the manufacture of arms, especially that of firearms.徐光启以农业为富国之本,以正兵为强国之本,重视军事科学技术的研究。徐光启关心武器制造,尤其是火器制造。He was the first in China to put forward the theory of applying artillery in warfare.他是中国军事技术史上提出火炮在战争中应用理论的第一人。 /201604/437299石河子开韩式双眼皮多少钱

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新疆自治区中医院做双眼皮手术多少钱Barefoot Prince George celebrates his third birthday today with four stunning new photographs released by Kensington Palace.今天肯辛顿宫发布了4张乔治王子过三岁诞辰的新照片,图片中的小王子光着脚丫。The little prince, third in line to the throne, can be seen in two shots playing on a swing in casual shorts and a T-shirt at his parents#39; country home, Anmer Hall, that is inscribed with their names, William and Catherine. It is believed to have been a wedding gift to the couple.有两张照片中,小王子穿着休闲短裤和一件T恤,在父母乡郊别墅安默堡中荡着秋千玩耍。这个第三顺位继承人所坐的秋千上还印有父母的名字“威廉和凯瑟琳”,据称该秋千还是夫妻俩的结婚礼物。Another equally casual shot shows him cheekily offering an ice cream to the family#39;s dog, spaniel Lupo.另一张休闲照中,小王子粉脸扑扑,正在给自家的西班牙猎卢波喂冰淇淋。A fourth shows George running through the gardens, this time wearing a jumper by Pepa amp; Co - a brand Kate turns to time and time again - and his favourite Trotters shoes.第四张照片中的乔治在花园里玩耍,他身穿Pepa amp; Co的套衫和最爱的Trotters牌鞋。(Pepa amp; Co是凯特王妃时不时给儿子选的衣品牌。)In recent years the royal household has often issued pictures taken of the Royal children by their keen amateur photographer mother, the Duchess of Cambridge. This time, however, they were taken by a professional photographer, Matt Porteous.近年来英国王室常常会发布小王子和公主的照片,不过却出自他们业余热爱摄影的母亲剑桥公爵夫人之手。不过这一次的照片是由专业摄影师马特·波蒂尔斯拍摄的。In a statement, William and Kate said: #39;The Duke and Duchess of Cambridge are delighted to share four new photographs of Prince George to mark his third birthday.威廉王子和凯特王妃一次曾发表声明称:“剑桥公爵及夫人十分高兴,能将乔治王子四张三岁生日的新照公布,与民众一同分享。”#39;They were taken by photographer Matt Porteous at their home in Norfolk in mid-July.照片由摄影师马特·波蒂尔斯于7月中旬拍摄于公爵夫妇诺福克的家中。Photographer Matt Porteous said: #39;I really enjoyed the opportunity to take these photographs of Prince George. It was a very relaxed and enjoyable atmosphere. I#39;m honoured that they have decided to share these images with the public to mark his third birthday.#39;摄影师表示:“我非常享受这次给乔治王子拍照的机会。过程很放松、惬意。我很荣幸公爵夫妇决定分享这些照片,和民众一同庆祝王子的三岁诞辰。” /201607/456245 乌鲁木齐市友谊医院减肥瘦身多少钱乌鲁木齐市整形美容医院韩式三点多少钱



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