这个“克洛·维斯点”被称为美国的第一件发明，成为了一种在这个大陆上的人们中快速传播开来的技术。
This "Clovis point" has been called the first great American invention, a technology that spread quickly among people living on the continent.
在灯火管制情况下，在整个接近、盘旋和着陆过程中，HALS系统可以向UH - 60飞行员提供着陆区的连续三维实时雷达图像。
The HALS system provided the UH-60 pilots with continuous 3d real-time radar imagery of the landing zone throughout the approach, hover, and landing in complete brownout.
读完孙东纯的书后陆维维安计划辞掉这个曾经被视为铁饭碗、如今在变化万千的劳动力市场中却面临着更大挑战的工作。
Inspired after reading Sun's book, Lu plans to resign from her job – once seen as an "iron bowl" ( a stable lifelong occupation) but which now faces bigger challenges amid the changing labor market.
北欧建筑事务所aart在奥斯陆维京时代博物馆的扩建竞赛中获得胜利。他们计划为原有的十字平面增加一个全新的曲线型附楼。
Nordic firm AART has won a competition to extend the Viking Age Museum building in Oslo, with plans to add a new curving wing to the cruciform plan.
为此，主要研究了三维海陆战场环境的实时显示，坦克在海上的运动姿态，战场中实体运动模型和实体对抗模型等方面的内容。
So, we studied 3d ocean and land battlefield environment, location of amphibian tank on the sea, model of entity movement, model of entity antagonizing and so on.
首先建立了一个复杂地形条件下的中尺度三维边界层预报模式，模拟研究了局地海陆风环流条件下的三维风场。
A 3-d mesoscale Planetary boundary layer (PBL) dynamics prognostic in complex terrain was established to simulate 3-d mesoscale flow field under local sea-land breeze circulation.
首先建立了一个复杂地形条件下的中尺度三维边界层预报模式，模拟研究了局地海陆风环流条件下的三维风场。
A 3-d mesoscale Planetary boundary layer (PBL) dynamics prognostic in complex terrain was established to simulate 3-d mesoscale flow field under local sea-land breeze circulation.
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