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。
The algorithm selects training samples by local sample density, to reduce the training samples and thus to improve the speed of learning.
该算法根据样本的局部密度选择训练样本，减少参加训练的样本数量，提高学习速度。
The strength resisting liquefaction increases along with the increase of consolidation pressure, sample density initial shear stress, but the increase of initial shear stress is limited.
抗液化强度随固结压力、试样密度、初始剪应力的增加而增加，但初始剪应力的增加量是有一定限度的。
Stir or agitate the coating sample to assure uniform temperature and density.
搅动和摇动涂料样品以保证统一的温度和密度。
In the paper, what is the typical sample of KNN is analyzed, and a method of samples selection based density is presented.
论文针对KNN这种常用的文本分类方法，分析了什么是它的典型样本，提出了一种基于密度的样本选择算法。
The results showed that the density of sample was inverse ratio to the area percent of pores, it validated the feasibility of our ideas indirectly.
结果表明各试样的气孔所占面积百分比与试样的密度存在着较好的反比关系，从侧面验证了思路的可行性。
The test showed that the simulated results were influenced greatly by the soak time after heating, the current density and the sample shape.
实验发现加热毕后停留时间、线圈的电流密度、试样形状等对模拟结果有很大影响。
If the sample is weighed, its bulk density can also be calculated.
如果把样品称重，还可以确定样品的体积密度。
Saturation of silty clay is related with soil density, condition of experimentation, moisture contents, transportation and preservative condition of soil sample and so on.
粉质粘土饱和度与其密度、含水量、试验条件及土样运输和保存等因素密切相关。
It is used to excite pressure pulse in a sample by means of a single laser pulse which will lead to the change of charge density on the two electrodes.
它是用单束激光脉冲在样品内激发出一个压力脉冲，该压力脉冲将导致两电极上感应电荷层密度变化。
Low density sampling and mixed sample analysis are dealt with in this paper.
讨论了化探低密度采样和混样分析问题。
In this algorithm, sample region density is introduced. Weight vectors are updated under the condition of selecting samples with different probability according to their density.
该算法引入样本区域密度的概念，根据密度大小按不同的概率选取样本，以修正权矢量。
The main reason may be there was large of oxide in the sample and the density was not high.
所得到的最终样品的磁性能较差，主要是因为样品中存在较多的氧化物和样品的致密度不够理想。
The density of the grains in a formation or core sample.
地层或岩心样品中颗粒的密度。
Influence of compressive ratio and density on sound absorbing property of foamed aluminum made by bubbling method has been studied and compared with that of Japanese sample.
研究了压缩率和密度对发泡法制备的泡沫铝样品吸声性能的影响，与报道的日本用发泡法制备的泡沫铝样品的研究结果进行了比较。
The green leaves of vegetables through tissue homogenate, differential centrifugation separation, density gradient centrifugation purify sample of chloroplast.
对蔬菜绿叶通过组织匀浆，差速离心分离，密度梯度离心分离、纯化、提取叶绿体。
Using this method, kernel function could be flexibly chosen to estimate sample point's density values according to different locating application scenes.
推广后的定位方法，可根据具体的目标定位场合，灵活选择核函数对样本点进行核密度估计。
By the density test of blow-drying and stoving of non-aridity core sample from asphalt pavement, the bulk volume relative density and compactness can be calculated under different test conditions.
通过对沥青路面上钻取的非干燥试件进行风干和烘干试验，计算不同试验条件下心样的毛体积相对密度和压实度。
True density and specific gravity of your sample are displayed.
样品的真密度和比重都能够显示出来。
After remolding expansive soil disintegration characteristics were controlled by pretest water content in soil sample and dry density of soil.
膨胀土经过重塑后其湿化性主要受试前含水量和干密度控制。
During the statistical process of density, the probability density distribution of the rock mass structural plane in sample space is assumed as normal distribution.
在密度统计过程中，把岩体结构面样本在空间上的概率密度分布假设成正态分布。
The surface morphologies in different regions are obviously non-uniform, and the material density of the aggregates near the sample edge is larger than that in the centre region of the sample.
在样品的边缘与中心区域形貌不一致，样品边缘区域的凝聚体的数密度要大于中心区域的数值。
Dynamic analysis of poplar stem borer was done with population density, crowded level and percentage of damaged trees on sample plots.
本文采用平均虫口密度、拥挤度和被害株率作为标准地的指标，对杨树蛀干害虫的危害状况作动态分析。
Moreover, it was found that grain size and relative density growth rate of milling sample were higher than those that prepared by plasma evaporation method.
高能球磨试样晶粒生长速率和致密度升高速率比等离子蒸发试样的快。
With the increase of sintering temperature, the apparent porosity of sample decreases, while bulk density, hardness and compressive strength increased.
随烧结温度的升高，材料的显气孔率降低，而体积密度、硬度和抗压强度均增加。
The stable state is dependent on the original state of the soil sample, and the influence of the original dry density is very important.
土体冻融最终平衡状态与初始状态相关，其中初始干密度的影响尤为重要。
A 2-d finite element model of tire-rubber was established to simulate the crack growth of the sample under simple tension, by using the strain energy density parameter.
建立了二维轮胎橡胶材料的有限元模型，用应变能密度这个参数模拟了试样承受单向拉伸时裂纹的扩展方向。
A 2-d finite element model of tire-rubber was established to simulate the crack growth of the sample under simple tension, by using the strain energy density parameter.
建立了二维轮胎橡胶材料的有限元模型，用应变能密度这个参数模拟了试样承受单向拉伸时裂纹的扩展方向。
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