They were also farmers and grew crops of millet in forest clearings to provide flour.他们同时也是农夫,在森林的空地中种植小米以取得面粉.The oddball species, Packard was coming to realize, were the main show of the clearings.帕克德渐渐明白了, 这古怪的物种是这些空地...
The research findings of article reveals microstructure fractal control mechanics of soft clay's macrography distortion.本文研究成果初步揭示了饱和软粘土宏观变形的微观结构分形控制机理....