共查询到20条相似文献,搜索用时 62 毫秒
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时间进入20世纪50年代,全球经济开始复苏,经历战争后的人类工业文明则继续着前进的步伐。随着战后科技的迅猛进步,工业领域内的设计不仅愈加贴近我们的生活,同时也为许多现代的工业产品奠定了坚实基础。 相似文献
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许伟舜 《艺术与设计.数码设计》2014,(1):160-163
2013年7月18日,底特律根据联邦破产法提交了破产保护申请,这也成为美国历史上最大的城市申请破产案件。在过去几十年中,曾经辉煌的汽车城人口从180万骤降到70万,留下大量的后工业用地和废奔住宅,整个城市满目疮痍。然而就在这片废墟中,一个创意产业的传奇似乎已经悄然萌芽。 相似文献
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经典小跑! 还记得BMWM家族那位活泼的小伙子——1系MCoupe吗?在2011年初的北美车展完成首发之后,1系MCoupe成为了宝马M系车型里最小尺寸的悍将,短小精悍的车身赋予了1系M灵活的操控,与前置后驱的设计配合经典的动力组合,使其将成为宝马极具操控乐趣的一款产品。但好景不长, 相似文献
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正还记得BMW M家族那位活泼的小伙子——1系M Coupe吗?来自美国加州的改装厂Vorsteiner再次为1系M Coupe推出全新研发的改装升级方案,从外观、动力以及底盘等方面,让1系M Coupe再次回到众人的视线,进行再一次缅怀! 相似文献
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曲慧 《数码设计:surface》2010,(2):22-23
摩根士坦利预测说,2010年全球经济将实现4%的增长,IMF则说增长率将在3.1%左右,而联合国则发布报告说,2.2%这个数字才比较靠谱儿。总之,没有人相信,或者愿意去相信,2010年我们的世界仍然摆脱不了经济危机的阴影。 相似文献
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国际影相器材贸易博览会是世界摄影器材的年度盛会,参展厂商覆盖全球摄影器材行业主要生产及研发厂商。在PMA上所展示的产品或技术等往往被视作决定本年度摄影摄像器材走向的风向标。今年PMA2008展会于1月31日到2月2日在美国拉斯维加斯举行。在为期3天的展会上,有很多产品或展出内容是值得从业人士和爱好者们关注的。 相似文献
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Testing a MODIS Global Disturbance Index across North America 总被引:4,自引:0,他引:4
David J. Mildrexler Maosheng Zhao Steven W. Running 《Remote sensing of environment》2009,113(10):2103-3566
Large-scale ecosystem disturbances (LSEDs) have major impacts on the global carbon cycle as large pulses of CO2 and other trace gases from terrestrial biomass loss are emitted to the atmosphere during disturbance events. The high temporal and spatial variability of the atmospheric emissions combined with the lack of a proven methodology to monitor LSEDs at the global scale make the timing, location and extent of vegetation disturbance a significant uncertainty in understanding the global carbon cycle. The MODIS Global Disturbance Index (MGDI) algorithm is designed for large-scale, regular, disturbance mapping using Aqua/Moderate Resolution Imaging Spectroradiometer (MODIS) Land Surface Temperature (LST) and Aqua/MODIS Enhanced Vegetation Index (EVI) data. The MGDI uses annual maximum composite LST data to detect fundamental changes in land-surface energy partitioning, while avoiding the high natural variability associated with tracking LST at daily, weekly, or seasonal time frames. Here we apply the full Aqua/MODIS dataset through 2006 to the improved MGDI algorithm across the woody ecosystems of North America and test the algorithm by comparison with confirmed, historical wildfire events and the windfall areas of documented major hurricanes. The MGDI accurately detects the location and extent of wildfire throughout North America and detects high and moderate severity impacts in the windfall area of major hurricanes. We also find detections associated with clear-cut logging and land-clearing on the forest-agricultural interface. The MGDI indicates that 1.5% (195,580 km2) of the woody ecosystems within North America was disturbed in 2005 and 0.5% (67,451 km2) was disturbed in 2006. The interannual variability is supported by wildfire detections and official burned area statistics. 相似文献
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This paper describes an oil, gas, and “other” supply distribution model including sample results. The model was iniated before the energy crisis, and was initially concerned only with oil and gas. It was, however, designed as an open ended model, with provision for the addition of other energy supplies. The incorporation of these is in process, and the paper distinguishes between the existing and developing capabilities of the model. 相似文献
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