The regularization method for density reconstruction of axially symmetric objects using a single Xray projection is described.
论述了由单幅X射线投影进行轴对称物体密度重建的正则化方法。
An algorithm for topology reconstruction is promoted that takes as input an unorganized set of points with known density and carries out as output simplicial surfaces.
提出了一种基于曲面局平特性的，以散乱点集及其密度指标作为输入，以三角形分片线性曲面作为输出的拓扑重建算法。
Well cementation and completion at low density and high strength may get ready for later reservoir reconstruction and production.
低密度、高强度固井完井技术，能为后期储层改造和开发做好准备；
The high precision and reliability of the reconstruction model are reached by increasing sample density of measuring point cloud.
通过增加点云的采样密度，提高重建模型的精度和可靠性。
In surface reconstruction, due to high density of data obtained from laser scanner, these data still contain a great deal of redundant data after reducing noise error.
在曲面重构中，由于激光法测量的数据密度比较大，对噪声点处理后，数据中仍包含大量的冗余数据。
The procedure of the radial density distributions reconstruction is discussed.
对径向密度分布再现的方法进行了讨论；
The results show that the eigen spectral functions declined with the increasing of order rapidly. The reconstruction of spectral density function shows that low order approximation is very efficient.
计算结果表明，冲击射流所形成的脉动壁压场可用正交分解进行描述，其特征谱函数随阶数的增加而迅速衰减，对谱密度函数进行低阶近似也非常有效。
Recently the imported porous polyethylene framework of high density has been used for external ear reconstruction by cutting and assembling in accordance with the shape of the normal ear.
或者采用进口的高密度多孔聚乙烯材料按健耳的大小和形状切削修整组装形成外耳支架。
The smooth reconstruction results to increase density resolution.
平滑重建算法可以提高密度分辨率。
This article introduced the Dutch Amsterdam wharf transformation. It has specially analyzed the low high-density housing characteristic and its development potential in the urban reconstruction.
本文介绍了荷兰阿姆斯特丹码头的改造，特别分析了低层高密度住宅的特点及其在城市改造中的发展潜力。
Simultaneously, this method provides the posterior probability density and the error bars of estimated weights, which deduces the uncertainty of reconstruction.
该方法同时还给出了权值估计的后验概率密度和误差条，从而获得权值最优值的不确定性测量。
Because of the extensive mode of land use in a long run, the density and capacity of reconstruction has become too high, while the residents 'living standard has not been essentially improved.
由于城市土地长期粗放开发利用，旧城改造建设容积率过高，建筑密度过大，而人们的居住生活水平并未得到根本性的提高。
Because of the extensive mode of land use in a long run, the density and capacity of reconstruction has become too high, while the residents 'living standard has not been essentially improved.
由于城市土地长期粗放开发利用，旧城改造建设容积率过高，建筑密度过大，而人们的居住生活水平并未得到根本性的提高。
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