sparse的例句大全

The resulting sparse banded unsymmetric set of equations is solved by using the Gaussian elimination.

使用变带宽高斯消去法求解产生的带状稀疏不对称方程组.

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his sparse brown hair

他那稀疏的棕色头发

朗文当代高级英语词典 第6版

The sparse matrix canonical grid ( SMCG ) method is a numerical method that was developed recently.

稀疏矩阵规则网格法 ( SMCG ) 是近年来才被提出的一种数值方法.

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The information available on the subject is sparse.

这个题目资料匮乏。

《牛津高阶英汉双解词典》

The population was sparse.

人口稀疏.

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The trees are sparse.

树木稀疏.

《现代汉英综合大词典》

He has a sparse beard.

他长着稀疏的胡子.

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A fountain appeared in my sight and the building's lighting the windows becomes sparse and weak.

喷泉遮住了我的视线,前边楼内的灯光变得稀疏而柔弱.

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Its characteristic clinical manifestations ( triple-symptom complex) include hypohidrosis or anhidrosis, sparse hair or hairlessness and dental absence or paramorphia.

该疾病的典型临床表现为少汗或无汗，毛发稀疏或全无，牙齿缺如或牙齿形态异常等三联症状。

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Using the capacity of EMD technology to extract the image structure information, preservation item of the image structure information is introduced into the cost function of sparse coding model.

利用经验模态分解技术对图像结构信息的良好提取能力，在构造的代价函数中加入了图像的结构信息保持项。

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In this paper, we consider the incomplete LU preconditioning strategies for the conjugate gradient iterative solution to the large sparse non-Hermitian systems resulting from finite element method ( FEM).

在这里，我们重点考虑了用不完全分解预处理技术结合共轭梯度迭代法求解此类型的大型非Hermit有限元方程。

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Grayish-green shrub of desert regions of southwestern United States nd Mexico having sparse foliage and terminal spikes of bluish violet flowers; locally important as source of a light-colored honey of excellent flavor.

美国西南部和墨西哥沙漠地区的一种灰绿色灌木，叶极疏，蓝紫色花成顶生穗状花序；为当地一种重要的蜜源植物，产生一种味道优良的淡色蜜。

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The problem with studying humanity's fossil record is that it is so sparse: a jawbone here; a braincase there.

研究人类化石记录最大的问题是资源稀缺，总是这儿一块颚骨，那儿一块头骨。

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GENERALIZED AOR METHOD FOR AUGMENTED SYSTEMS The Iterative Algorithms for Large Sparse Saddle Point Problems

求解鞍点问题的一般加速超松弛方法解大型稀疏鞍点问题的迭代方法

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This paper presents two kinds of improved preconditioned conjugate gradient method for solution of large sparse symmetric ill-conditioned linear equations in 3D eddy current field analysis.

本文针对三维涡流场问题分析中所形成的大型稀疏对称病态线性代数方程组，提出了两种改进型预处理共轭梯度法。

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The signs of human habitation are sparse in the mountain area.

这山乡中人烟稀少.

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Tenasserim had a very sparse population.

丹那沙林人口密度不大.

词典精选例句

Master distribution. Modern retail outlets are sparse outside the largest cities and distribution remains fragmented.

精通分销之道. 现代零售店在大城市之外的分布很少,销售渠道仍然很散乱.

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In the section of quantization, due to the sparse coefficient is relatively small, we used the Sigmoid function of neural network to enlarge the number to a certain range, and then round them.

在压缩的量化阶段，由于稀疏系数值较小，因此应用神经网络中的Sigmoid函数，使其数值放大到一定的范围，然后进行取整量化。

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Biological vision studies have shown that sparse coding in line with the encoding mammalian of visual system, and it can be characterized as being spatially localized, oriented and bandpass.

生物视觉研究表明，稀疏编码符合哺乳动物视觉系统的编码方式，并且其具有方向性、带通性、局部性等生物学特性。

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