The color spatial distribution density can provide the color spatial distribution information for CBIR(Content Based Image Retrieval).
在基于内容的图像检索中，颜色的空间分布密度能提供颜色在空间的分布信息。
This paper presents a new concept, color spatial distribution density, gives its computing method and proves the method's rationality and validity.
提出了颜色的空间分布密度的概念，给出了颜色的空间分布密度的算法，证明了算法的合理性和有效性。
The spatial distribution of that image represents the electron density around the atom.
图像的空间分布就代表了原子周围的电子密度。
The spatial distribution characteristics of plasma flow temperature, density, pressure velocity field and intrinsic relation of them were completely analyzed.
分析了等离子束射流温度、密度、压力和速度场的空间分布特点以及它们之间的内在联系。
Analysis shows that the system not only can quantitatively predicate the spatial distribution and temporal change of the dust, but also the source, density in the air, transfer and deposition.
分析表明，预报系统不仅能定性预报沙尘天气的空间分布与时间演变，而且能定量预报沙尘源地、大气中的沙尘浓度、沙尘的输送以及沉降。
In this paper, we present a spatial distribution by changing the node density to improve this situation.
对此文中提出了一种方法来通过改变节点空间分布密度来改善这一状况。
The characteristic of spatial distribution of plasma ion density in reaction chamber were diagnosed by a Langmuir double probe, and the effect of Ar pressure and RF power were also investigated.
利用朗缪尔静电双探针诊断了蒸发镀膜装置反应室内等离子体密度及分析其分布规律，并分析了气压和功率对等离子体分布的影响。
The numerical results show that the binding energy depends on not only the effective mass and dielectric constant but also the spatial distribution of the electron probability density.
数值计算结果表明，杂质结合能不仅依赖于电子有效质量和材料的静态介电常数，而且对没有外加势场时量子阱中电子几率密度的空间分布也很敏感。
According to this spatial distribution, the probability density of each pole is calculated, thus forming a density map with principle and method of the spherical projection.
按照这样的分布规律统计空间上各极点的概率密度，并用球面投影原理和方法形成密度图。
The spatial distribution of the flux density is investigated by the CCD method and calibrated by heat flow meter.
采用CCD法得到了能流密度的相对分布并用热流计标定出能流密度分布。
Then, every frame is mapped from spatial domain to statistical domain incorporating the factors such as the difference image from the consecutive frames and the prior distribution of a pixel density.
然后，结合图像帧间的差分信息以及灰度分布的先验概率等因素将图像从空间域映射至统计域。
Using ANSYS software, the spatial distribution of magnetic flux density around the furnace body was simulated. The simulation data were compared with measured ones.
利用ANSYS软件包，通过求解磁矢量微分方程，确定了磁感应强度在空间的分布，计算结果与实际测量数据进行了对比。
Using ANSYS software, the spatial distribution of magnetic flux density around the furnace body was simulated. The simulation data were compared with measured ones.
利用ANSYS软件包，通过求解磁矢量微分方程，确定了磁感应强度在空间的分布，计算结果与实际测量数据进行了对比。
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