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设计师篇——姜丽影、王旭、刘海程、严明、化高峰……
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《国际纺织品流行趋势》 2010年第5期29-37,共9页
姜丽影 "先锋设计发布这个平台很新颖,也很有发展潜力。很感谢中国时尚同盟首先做了这个工作。面料是设计中最重要的元素,我们很需要和中国的面料企业进行沟通,希望能使用中国自己生产的具有原创力的面料。"
关键词 设计师 姜丽影 王旭 刘海程 严明 化高峰 发展潜力 中国 面料 时尚
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李小食心虫的防治方法
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作者 刘成田 《农村天地》 1994年第4期36-36,共1页
李小食心虫简称为“李小”,严重危害李果的品质和产量,发生严重的果园危害率达95%以上,造成丰产不丰收。 李小食心虫在吉林省一年发生两代,老熟幼虫结茧在树冠下地表3~5厘米的土层内越冬。翌年4月末至5月上旬,大约在李子开花期时化蛹... 李小食心虫简称为“李小”,严重危害李果的品质和产量,发生严重的果园危害率达95%以上,造成丰产不丰收。 李小食心虫在吉林省一年发生两代,老熟幼虫结茧在树冠下地表3~5厘米的土层内越冬。翌年4月末至5月上旬,大约在李子开花期时化蛹,盛花期为化蛹高峰。 展开更多
关键词 小食心虫 防治方法 盛花期 高峰 吉林省 老熟幼虫 危害率 严重危害 开花期 最佳时间
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Monitoring Glacier and Supra-glacier Lakes from Space in Mt. Qomolangma Region of the Himalayas on the Tibetan Plateau in China 被引量:27
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作者 YE Qinghua ZHONG Zhenwei +3 位作者 KANG Shichang Alfred Stein WEI Qiufang LIU Jingshi 《Journal of Mountain Science》 SCIE CSCD 2009年第3期211-220,共10页
Because of the large number and remoteness, satellite data, including microwave data and optical imagery, have commonly been used in alpine glaciers surveys. Using remote sensing and Geographical Information System (... Because of the large number and remoteness, satellite data, including microwave data and optical imagery, have commonly been used in alpine glaciers surveys. Using remote sensing and Geographical Information System (GIS) techniques, the paper presents the results of a multitemporal satellite glacier extent mapping and glacier changes by glacier sizes in the Mt. Qomolangma region at the northern slopes of the middle Himalayas over the Tibetan Plateau. Glaciers in this region have both retreated and advanced in the past 35 years, with retreat dominating. The glacier retreat area was 3.23 km2 (or o.75 km^2 yr^-1 during 1974 and 1976, 8.68 km^2 (or 0.36 km^2 yr^-1 during 1976 and 1992, 1.44 km^2 (or 0.12 km^2 yr^-1) during 1992-2ooo. 1.14 km^2 (or 0.22 km^2 yr^-1 during 2000-2003, and 0.52 km^2 (or 0.07 km^2 yr^-1 during 2003-2008, respectively. While supra-glacier lakes on the debris-terminus of the Rongbuk Glacier were enlarged dramatically at the same time, from 0.05 km^2 in 1974 increased to 0.71 km^2 in 2008, which was more than 13 times larger in the last 35 years. In addition, glacier changes also showed spatial differences, for example, glacier retreat rate was the fastest at glacier termini between 5400 and 5700 m a.s.l than at other elevations. The result also shows that glaciers in the middle Himalayas retreat almost at a same pace with those in the western Himalayas. 展开更多
关键词 GLACIER lake Remote Sensing Mr. Qomolangma region HIMALAYAS Tibetan Plateau
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Study on Surface States of Zinc Sulfide Electroluminescence Thin Films
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作者 LIU Zhaohong, WANG Yujiang, CHEN Mouzhi, SUN Shunong, LIU Ruitang ( Xiamen University, Xiamen 361005,CHN) 《Semiconductor Photonics and Technology》 CAS 1998年第4期253-255,F004,共4页
The zinc sulfide electroluminescence(EL) thin film doped with erbium,fabricated by thermal evaporation with two boats,are made and analyzed by the technology of X-ray photoelectron spectroscopy.The information of surf... The zinc sulfide electroluminescence(EL) thin film doped with erbium,fabricated by thermal evaporation with two boats,are made and analyzed by the technology of X-ray photoelectron spectroscopy.The information of surface states of the microcrystalline thin films is obtained.The transient EL spectroscopy of the thin film devices is measured and simulated by the formulae of different energy transfer mechanism.The results indicate that the formula of Gaussian line shape can fit well for description of transient EL process of zinc sulfide thin film doped with erbium.It shows that the surface states have important effect on the relaxation peaks during the decay process of EL for the thin film devices. 展开更多
关键词 El Gaussian formula Relaxation peaks Surface state
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新闻纵横
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《计算机》 2002年第14期9-9,11,15,17,共4页
关键词 中国企业e战略高峰年会 上海 企业信用 电话磁卡 数字家庭 芯片生产线 赛门铁克公司 系统拷贝工具 安奈特公司 市场策略 国际家用电脑与信息家电展览会 明基液晶显示器 英特尔公司 自动技术
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