Advanced d Structures 高等结构学
d structures 二维结构
3 d structures 三维结构
2 d structures 二维结构
cased d structures 钢壳构造
braced d structures 支撑结构
hinged d structures 铰接构造
To reproduce the landscape in 3-D, a twin-engine plane flew over the city and fired laser beams through the dense tree canopy. The beams bounced off the ground, buildings, and other structures below.
为了在3 - D模型中重现,一架双引擎飞机飞越城市和浓密的树冠,发射并采集从地面,建筑物和其他结构反射回来的激光束。
The means for doing so were found in a special moldable agarose gel, dubbed 3-D Petri dishes, that encourage cells to grow into certain shapes and structures.
他们发现专用的可塑琼脂糖胶(被称为3-D培养皿)就能刺激细胞,使之发育成特定的形状和结构。
Under these conditions, the cells will aggregate to form 3-d tissue-like structures.
在这个情况下,细胞能够聚集在一起形成一个三维结构。
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