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1998年中国十大科技进展和世界十大科技进展1月6日在京评出。587位中国科学院院士、中国工程院院士参加了投票,评选结果(按得票多少排序)如下:1998年中国十大科技进展新闻一、国家水稻工程难题攻关取得突破性成果由中国水稻研究所、国家杂交稻工程技术中心等7个单位组织专家进行攻关,取得突破性成果。其中,运用培育的新品种和超高产栽培技术种植的1万亩水稻,双季亩产达1213公斤,创全国最高纪录。其总体研究水平居国际领先地位。二、科考队徒步穿越雅鲁藏布大峡谷考察获丰硕成果科考队在这条世界第一大峡谷进行地理、大气、水文、植物、动物、冰川等方面的考察,提出了大峡谷瀑布群概念;采集了2000个昆虫和植物标本、地质岩石标本以及各河段水样;在核心区发现珍稀原始红豆杉林。三、我国转基因羊研究获重大突破上海医学遗传所和复旦大学遗传所采用新的技术路线,获得5头与人凝血因子IX基因整合的转基因山羊,其中一头己进入泌乳期,乳汁中含有能治疗血友病的人凝血因子IX活性蛋白,标志着我国在这项技术上达到国际先进水平。四、全国1∶25万大型地形图数据库建成总参测绘
Top Ten Science and Technology Progress in 1998 and Top Ten Science and Technology Progress in the World were January 6 in Beijing. 587 Chinese Academy of Sciences, Chinese Academy of Engineering participated in the voting, the results of the selection (according to how many votes are sorted) are as follows: 1998 China's top ten scientific and technological progress news First, the national breakthrough in rice research breakthrough Achievements by the China National Rice Research Institute, National Hybrid Rice Engineering and Technology Center and other seven organizations organize experts to make breakthroughs and achieved breakthrough results. Among them, the use of cultivated new varieties and super-high-yielding cultivation of 10,000 hectares of rice, double cropping of 1213 kg per mu, the highest national record. Its overall research level ranks the leading international position. Second, the expedition team walking through the Brahmaputra Grand Canyon expedition fruitful results expedition team in the world's first Grand Canyon for geography, atmosphere, hydrology, plants, animals, glaciers and other aspects of the study, proposed the Grand Canyon Falls Group concept; collected 2000 insect and plant specimens, geological rock specimens and water samples from each river section; found in the core area of rare virginia yew forest. Third, China's transgenic sheep research has been a major breakthrough in Shanghai Institute of Medical Genetics and Fudan University adopted a new genetic route technology, access to 5 and human coagulation factor IX gene integration of genetically modified goats, one of which has entered the lactating period, milk contains can treat Hemophilia clotting factor IX active protein, marking our country in this technology reached the international advanced level. Fourth, the country 1: 250000 large terrain map database built by the General Survey