以下为句子列表:
英文: Abstract: Based on photometric stereo,a new method is proposed for fabric 3-D surface reconstruction in this paper.Combining finite difference method ,the 3-D contour data of fabric is acquired,the fabric surface shape is reconstructed and analysed.
中文: 文摘:提出了一种基于光度立体视觉方法对织物进行三维表面重建.结合有限差分法,获取织物的三维轮廓数据.重建织物的表面形状并加以分析.
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英文: The test results indicated that: crack similitude of reinforced concrete simple beams is not equal to model scale λ under the working load; when the amount and surface shape of reinforcing bar are same, the similitude of crack width, crack amount and crac
中文: 试验结果表明:在使用荷载下,钢筋混凝土简支梁的裂缝相似率并不等于几何相似比λ;当钢筋根数及形式相同时,不同模型比尺下的钢筋混凝土简支梁的裂缝宽度、裂缝条数及裂缝间距的相似率,均约等于模型几何相似比的平方根√λ;当钢筋根数及形式不同时,裂缝条数及裂缝间距的相似率仍然约等于√λ,而裂缝宽度的相似率近似与√λ成正比,但应同时考虑钢筋根数与钢筋表面形状对裂缝宽度相似率的影响。
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英文: The research of the surface shape and ultrastructure for the special kind of the animal fiber
中文: 特种动物毛纤维表面形态和超微结构的研究
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