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data相关的网络例句
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Wavelet multi-scale analysis is applied to the research on lunar gravity field and the explanation of lunar inner structure. In this paper, the nearside of the Moon with higher quality data is chosen as the test area, and free air gravity data from "Clementine" mission are used as original data to decompose gravity of some specific mare basins. With the results of numerical test, we also explain the hierarchical structure of the Moon, analyze the thickness of mare fillings and the Moho topography under mare basins, and verify the results by comparisons.

本文将小波多尺度分析引入月球重力场的研究,选取测量数据质量较好的月球近区作为实验区域,以"Clementine"探测器获得的自由空气重力异常作为原始数据对主要月海盆地进行了局部的重力异常分解,解释了月球内部基本分层结构,并利用主要月海盆地的实验结果分析了月海下部质量异常以及莫霍面的起伏形态,与已有研究成果进行比较证明了方法的适用性及结果的合理性。

For the lack of return data in the first stage, the GM(1,1) model improving the generation method of neighborhood system is adopted, and forecasting is carried out by only using a few data. When the data amount reaches 50, the hidden quantitative relationship between sale quantity and return quantity is established by performing the transfer function-noise model. Its parameters are determined through model identification, parameters estimation and diagnostic checking. Then, forecasting return is accomplished.

回收初期数据缺乏,采用改进邻域系生成方法的GM(1,1)模型,实现了少量数据情况下的预测;回收数据累积到50个后,利用传递函数噪声模型构建了回收量和前期销售量之间的内在数量关系式,然后通过模型识别、参数估计、诊断检验确定了关系式的具体参数,进而实现了回收预测。

Traditional geological exploration data management pattern conditions data application facility and sharing.Along with development of computing technology,geo information and NETT integration provided geological exploration data management with tech support.

传统的地质勘探数据管理模式制约着数据应用的便捷性和数据的共享范围,随着计算技术的发展,地理信息和网络技术的一体化为地质勘探数据的管理和共享提供了技术支持。

Input nodal point s can represent each datum so it is a must to find accurate data resources. If there are too many false or irrelevant data in the data resources, the proper training of the network[12, 13] will be obstructed.

输入节点能够代表每个数据,所以要弄清楚正确的数据源,如果数据源中包含大量虚假或不相关的数据,那必将妨碍对网络的正确训练。

Aiming to the two points of data compressing and characteristic distilling during the pretreatment of image data process, this paper introduces a non-numeric parallel algorithm of continous hopfield neural network used to clustering of image data mining.

针对图像数据预处理中的数据压缩和特征提取两个重点,介绍一种基于连续Hopfield神经网络的非数值并行算法应用于图像数据挖掘的聚类预处理过程。

Direct difference is sensitive to noisy data, so a threshold limitation is given, which can not only filter the result from noisy data but also pick edge points up according men's desire. On the other hand, artificial intelligence is used for segmentation in reverse engineering. Because the essence of segmentation is clustering similar characteristics and self-organizing feature mapping is one function of neural network, SOFM network is used for segmentation in the thesis, coordinates and normal of data points is took as the characteristics vector.

第二种方法,基于双向角度微分的边点提取法,针对三维正交模型采用基于截面线的方式组织数据,此方法比基于曲率半径方法更简洁,不用进行曲面拟合,大大提高了计算速度;计算过程中由数据点的直接差分逼近微分,但直接差分对数据误差敏感,为此,本文提出了阈值过滤的方法,一方面过滤了数据误差在计算结果中引起的噪音,另一方面可以按照设计意图控制边点的提取;来决定是否提取光滑交接的边点。

Point data is reorganized by generating index list respectively for geometric coordinates, texture coordinates and normal vectors. Triangular facet data is reorganized by collecting the faces with the same material attribute and generating triangle strip. Texture image data is reorganized in the format of DDS.

采用对几何坐标数据、纹理坐标数据和法线向量数据分别建立索引列表的方式重组点数据,通过集中存储相同材质面片和生成三角形条带来重组三角形面片数据,采用DDS图像压缩格式重组纹理数据。

The data a GetChunk call returns is assigned to variable. If Size is greater than the remaining data, the GetChunk method returns only the remaining data without padding variable with empty spaces. If the field is empty, the GetChunk method returns Null.

此方法取回的数据赋值给一个变量,若Size参数大于还需要取出的数据,则该方法返回剩余数据且并不在该变量后添加空格,若字段为空,则该方法返回NULL值。

Meanwhile, new observation operators are designed for routine observational data, and background error covariance is also calculated. Currently, the m3DVAR system is able to assimilate all the conventional observations data, such as sounding, surface and ship data, etc.

重新构造各种观测算子,并考虑了质量场和风场之间的平衡约束关系、背景误差协方差结构,实现对探空、地面资料、船舶报等常规观测的同化。

In this paper, for the data character of exploring and developing area in oil-area, I propose a sub-area, multi resolution and level model and create effective management mechanism on stratum grid data organization with index managing and organizing data linear octonary trees.

本文针对油气田的勘探、开发领域的数据特点,提出了分块的多分辨率层次模型,结合线性八叉树索引管理和组织数据,建立有效的地层网格数据组织管理机制。

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推荐网络例句

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。

However, to get a true quote, you will need to provide detailed personal and financial information.

然而,要让一个真正的引用,你需要提供详细的个人和财务信息。