查询词典 multi sphere

In this paper, based on the dynamic explicit finite algorithm, the multi point stretch-forming processes of sphere and saddle parts, with different thicknesses, different materials, different deformations and other technical parameters are simulated.

文章基于动力显式有限元算法，从板厚、材质、变形程度和塑性指数等工艺参数入手，对球形和鞍形件的多点拉形过程进行数值模拟。

This paper focuses on the study of the sphere hexagonal grid system, constructs a technical framework to satisfy with the expression and organization of the global multi-scale spatial data, enriches the theoretical system of the DGGS, and contributes to the early realization of the strategic objective of the Digital Earth.

本文重点研究了球面六边形网格系统，构建了满足全球多尺度空间数据表达与组织的技术框架，丰富了离散全球网格系统的理论体系，有助于早日实现"数字地球"的战略目标。

The algorithm automatically adjusts every image's inserting point by mapping multi-images onto a suitable sphere, to make accumulative average gray values of difference images on overlapped position be minimal, and then conversely maps the spherical image to plan image to finally get the stitched images.

该算法通过把多幅图像映射到一个合适的球面上，自动调整每幅图像的插入点，使得重合位置的差值图像灰度累积平均值最小，然后球面的图像反映射成平面形式，最终得到拼合图像。

A new method is advanced to calibrate the sensitivity and zero point in multi-passage sphere diameter gauge with two standard spheres.

提出了用两只标准球同时标定具有多个测量通道的球径测量仪各通道的灵敏度和零点的一种新方法，避免了各通道单独标定的繁杂过程。

Four main types of spatial binary links are investigated in details for kinematic synthesis both in precision-position synthesis and multi-position synthesis. In terms of the invariants of spherical curve and cylindrical curve, the mathematical models of adaptive fitting sphere and cylinder are constructed by means of the saddle-point programming.

再次，根据常见空间机构运动副组合的约束曲线与约束曲面的曲率理论，阐述了空间机构运动综合的基本要素及其不变量拟合理论与方法，研究了有限位置和多位置情况下，自适应综合方法在空间S-S、C-S、C-C和S-C四类二副杆组运动综合中的应用，实现了自适应综合方法从平面到空间的扩展。

The hemispherical spectral reflectivity of the surface of a strip tangent to an integrating sphere is determined by a high-speed lock-in technique. At the same time, the radiance temperature of the strip is measured by the multi-wavelength high-speed pyrometer from approximately 1000 K to the melting point.

带状试样被亚秒级的脉冲大电流通电加热到溶点，其表面的光谱半球反射比利用高速的数字锁相技术可方便地获得，同时一台多波长高速高温计可测量被测试样从1000K到溶点的光谱温度。

An efficient Sphere Decoding algorithm is proposed for uncoded Multi-Input Multi-Output systems with a large number of antennas and higher modulation constellations. This method utilizes a channel-based group detection strategy.

摘要该文针对无编码的多输入多输出无线通信系统中的最大似然检测接收机在发端天线数较多、调制阶数较高时计算复杂度过高的问题，提出了一种低复杂度的球形译码算法。

In the progress process of modernization,from coastal cities to inlands,from east to west,there exist multi-layer's contradiction and conflict:closeness and opening,planning andmarketing,tradition and modernization,whose sphere are from implements level to systemlevel,even to cultural level.

从沿海到内地，由东向西的现代化逐步推进过程，存在着封闭与开放、计划与市场、传统与现代等多重要素的矛盾与冲突，波及面由器物层到制度层到文化层。

The first is Qin culture's value in the market economy, from the perspective of modem mining, the essence of the inherent humanity, addressing its deep flaws and reshape its modem value, The second is Qin cultural circle and coordinated regional economic development, Qin cultural circles and the big-Guanzhong mark sphere has the inherent linds, Qin culture research should be based on reality, from the perpective of cultural capital build a solid foundation for culture; The third is Qin culture's industrialization, which has an advantage in location and resource advantages; The fourth is inter-regional cultural cooperation's issues, Qin cultural studies should be carried out in the wide-area, multi-perspective of a comprehensive study; The fifth is to introduce the new paradigm issues. such as cultural capital, social capital and human resources.

一是秦文化在市场经济中的价值挖掘与重塑问题，应从现代性角度挖掘秦文化的内在人文精髓，正视其深层中的秦文化圈与区域经济视域下的大关中经济圈具有内在契合性；秦文化的相关研究应该立足于大关中经济圈的现实，从文化资本角度为大关中经济的腾飞打造坚实的文化根基；三是秦文化自身的产业化问题，秦文化圈具有文化产业的区位优势和资源优势，应从经济与文化交叉的角度深入作域文化产业发展模式问题；四是区域间跨文化经济交流合作问题，秦文化研究应在跨省际、跨区域的横向文化交流合作中对其内在关系进行宽领域、多视角的全面研究；五是在研究中引人新范式问题，应有效借鉴文化资本、社会资本、人力资源、企业文化与企业家精神等一些新的分析范式，推动相关研究的深人拓展。

There is high precision in the model experiment of sloping plate and the RTP field errors are less than 0.001 nT. In the model experiments of single and multi-sphere, we can obtain the better RTP results using the DCT method when the magnetic dip is 5°, and the results are excellent when the dip is 15°.The shape of contour line, the maximum and the plane location of magnetic model are all good comparing with the theoretical anomalies when the model is perpendicular magnetization.

在倾斜板状体模型实验中，化磁极误差小于0.001 nT，具有较高的精度；在单球体及多球体模型实验中，采用基于DCT的化磁极方法在5°倾斜磁化时就可以取得较好的化磁极结果，15°时化磁极的效果更加明显，其等值线的形态、幅值以及所反映的磁性体的水平位置都得到较好的恢复；这说明，采用本文方法进行化磁极时，可以取得较好的效果。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。