查询词典 to the point

The point cloud was divided twice and distributed to 3D cell grids, then ultimate space, internal space, external space were decided for each grid. With the help of each point s sphere space, K-nearest neighbors of the point can be found quickly.

首先，采用二次划分的方法将点云划分到相应的立方体小栅格中；然后，为采样点所在的立方体小栅格确定最终子空间、内子空间和外子空间，结合采样点的球空间，就能很快确定该采样点的K邻域的搜索范围。

Firstly, based on the Duhamel integral and dynamic reciprocity theorem, the generalized Duhamel integral expression is written to a point in the half infinity space under moving load. Secondly, the train load is considered as a series of centralized loads with fixed distance. The dynamic response expression of a point in frequency domain and frequencywavenumber domain are derived out through the Floquet transform and Fourier transform under a moving load, and then the dynamic response of a point is gotten ...

以Duhamel积分为基础，首先应用动力互等定理，得到了移动荷载作用下，半无限大弹性连续介质空间上任意点的动力响应的广义Duhamel积分表达式；然后将列车荷载简化考虑为一系列具有一定间距的集中荷载，采用Floquet变换、Fourier变换等方法，得到了一个集中移动荷载作用下任意拾振点ξ的动力响应在频域和频率波数域内的表达式，进而由叠加原理得到列车荷载作用下的动力响应解；最后，通过算例说明该算法的适用性。

The results of optimization growth model with land input based on the RCK Model implied that when the economy convergences to one point in a saddle-shaped path, at this point the capital per capita and the consumption per capita will be unchanged, and higher efficient land input per capita will bring higher capital per capita and higher consumption per capita at that point.

在最优增长模型中，我们以RCK模型为框架，分析了当经济以鞍形路径收敛到某点时，该点的有效人均资本和有效人均消费水平，发现有效土地资本投入的增加使得经济收敛到一个具有更高有效人均资本水平和有效人均消费水平的收敛点。

The graphical model for point pattern matching in JT algorithm is proved sensitive to the outliers in template point-set recently. To efficiently solve the problem, this paper sampled on the point in the separator, and derived the relationship between the times of the sampling and the ratio of the outliers.

为解决概率图模型匹配算法对模板点集中的外点敏感的问题，对隔离子进行了采样，并推导出采样次数和模板点集中的外点比例关系，以保证隔离子中的点能最大概率地为内点，使得推理算法中每个点的信息能得到传递。

From this point of view,Savigny is not the starting point of thediscussion of abstract transfer,to the contrary,he is near the ending point of a theoreticpedigree.

从这个意义上讲，萨维尼并非笔者对无因性理论进行探讨的起点，他实际上几乎位于一个理论谱系的终点。

The life is a process, from point of departure to the process that the terminal point trudge, realize ideal is with the dream's process, and the lamentable leave the dream more near leave the terminal point too more near!

生命是个过程，从起点到终点跋涉-的过程，是实现理想和梦想的过程-，而可悲的是离梦想越近离终点也-越近！

Methods:The total length from the starting point of femoral artery to the starting point of coronary artery and the distance between the mid-point of the upper edges of pubic symphysis and thyroid cartilage were measured with duct and vernier caliper.

用导管线及游标卡尺先测量从股动脉起始点至冠状动脉口的总长度。

The knowledge of vanishing point is an important step for oncoming camera self-calibration and 3D reconstruction. Under perspective projection, lines paralleling each other in space will converge to a point called the vanishing point in the image plane.

在人造建筑物的图像中，存在着许多空间上相互平行的直线，这些直线经过透视投影后将在成像平面上相交于一点，称为消隐点。

Transcript level was not obviously different between MSTN and IGF2. The expression of MSTN reached the highest point at 7 day and droped to the lowest point at 7 weeks after birth. The expression of IGF1 arrived at the highest peak at brith, and degraded the half of the birth after 7 days. Then, the change of the IGF1 expression level was no abvious. The expression result of the IGF2 decreased to the least at 1 week and increased the max point at 3 weeks. The change regulation of IGF2 expression was showed as a wave.

其中，IGF-1表达水平最低，MHC2a表达水平最高；IGF2与MSTN表达水平相当； MSTN的表达于7天时表达水平最高，是出生时表达的3倍，随后于14天时急剧下降，于7周时降至最低水平；出生时IGF1的表达水平最高，随后于一周时降至出生时的一半，后期的表达变化不大； IGF2的表达水平于3周时表达最高，是出生时的两倍，在1周时最低。3周后骤然降低，呈现一个波浪型变化；MHC的表达出生时最高，于1周后降至原来的1/7，随后逐渐升高，但变化并不太大。

An investigation to the microstructure of worn sample of dry vibratable materials for tundish working lining after using 40 hours shows that the materials changes the properties of slag by the chemical filter, increases the viscosity of slag, forms a dense layer at slag/refactories interface, then blocks the more slag penetrate in it. The complex phase formed at the interface, such as magnesiowusite and complex spinel et al, would absorb in more low-melting point minerals, then degrade its melting point and dissolve into slag, which forms low-melting point silicate phase, penetrates into dry vibratable materials along with Monticellite and Merwinite bonding phase by diffusion.

根据使用40小时后的中间包工作层残衬结构分析，其侵蚀机理为：干式料对渗入熔渣产生化学过滤作用，增大熔渣粘度，在干式料/熔渣界面形成致密结构，阻碍熔渣的进一步渗透；随着反应的进行复合矿物中熔剂含量的增多，熔点降低，溶于熔渣形成低熔点的硅酸盐相，并沿着干式料中的钙镁橄榄石和镁蔷薇辉石等结合相向干式料基质中扩散渗透。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。