查询词典 combinatorial geometry

This is how the Pharaohs of Ancient Egypt caused the fall of earth at the time that they existed; they ran such discordant geometry and inflated such geometry to global proportions that it shattered all of earth's charkas leading to a massive drop in frequency and vibration.

这就是古埃及法老如何在他们那个时代导致地球下跌的原因：他们运作的神圣几何形是如此不和谐并将它膨胀到全球比例，令地球的所有脉轮被粉碎并带来了振动与频率的大幅下跌。

This paper focused on feeding angle, geometry relation between pad and pick roller and geometry relation between plate and feed roller.

研究的重点著重在进纸角度、分纸垫及取纸轮位置几何关系，以及进纸档片与进纸滚轮的几何关系。

Section 2.2 Geodes and Geometry describes geometry, normal, and color specification.

第2.2节&叶节点和几何信息&将介绍几何体、法线以及颜色的设置方法。

As a result of cutting and high feed rate, HSC processing will normally be the life of the tool down paper, from the tool material, geometry parameters, stretching the length of the hanging, as well as cutting parameters and cutting geometry, cutting line, and other lubrication cooling to take measures to minimize the reduction of life expectancy.

由于切削和进给速度高，HSC加工中刀具的寿命一般会降纸，需要从刀具材料、几何参数、悬伸长度以及切削参数、切削几何关系、走刀路线、润滑冷却等各方面采取措施，尽可能减少寿命的降低。

In the filed of thermal conduction,traditional meso-mechanics model are mainly based on particle of typical geometry such as sphere or ellipsoid,and a generally adopted premise is the assumption of perfect contact conditions at constituent interfaces.The literature on composite materials lacks today a proper theoretical framework permitting a thorough study of the conduction problem for composites with particles of irregular geometry such as polygon or arbitrary shape in the presence of a thermal contact resistance.

利用细观力学的理论和方法预测和分析复合材料的等效性能，揭示其细观结构与其等效性能的关系，为复合材料设计和性能评价提供理论依据和系统的分析方法，是现代细观力学研究中十分重要的研究课题。

Because the east and west walls are not parallel and because the ceiling's geometry on each side of the ridge beam is square to the east and west walls respectively, the lines of the geometry continue to spiral around from wall to ceiling to wall to floor, like a string wrapping the space.

由于东，西城墙不平行，因为天花板的几何一边一国脊束平方米的东，西城墙分别按照几何继续螺旋周围上限从墙到墙，地板，像一个字符串包裹空间。

The results showed that the three straight lines model could fit the soil shrinking and swelling characteristic curves well. The characteristic values of the curves were smaller than 1. This indicated that during the processes of soil swelling and shrinking, the change of the soil specific volume was smaller than that of the soil water content. Values of the geometry factors of four soils studied were equal to 1 at the beginning of shrinking, less than 3 and greater than 1 at other swelling-shrinking phases. The geometry factor values in different phases showed that soil swelling-shrinking was anisotropic and only subsidence occurred at the beginning of shrinking.

结果显示：三直线模型能够很好地拟合4种土壤的收缩、膨胀过程；土壤收缩、膨胀曲线各段的特征值均小于1，这说明土壤胀缩过程中土壤容积的变化速率小于含水量的变化速率；4种土壤胀缩过程中几何因子r大于1而小于3，且收缩初期几何因子r等于1，表明土壤的胀缩是各向异性的，并且在土壤收缩的最初阶段只有垂直收缩。

This paper presents the Machining Tool geometry of the former flank, the main flank, flank, the main cutting edge, Under the cutting edge tip cutting plane, the main section, the former Kok, horn, wedge angle edge angle, pointed knife, the blade angle, vice horn, Under the Frontier concept, the concept of cutting consumption, and the general circumstances of their choice method for processing slender shaft. cast iron materials, aluminum, stainless steel, rubber materials, plexiglass material, cloth bakelite materials, high temperature alloys, aluminum-magnesium alloy, hardened steel, the typical trapezoidal thread, the thread Triangle, Speaking at the trapezoidal screw thread pitch of the Tool geometry of the selection methods and cutting the amount of cutting fluids reasonable choice.

本文介绍了在机械加工中车刀几何角度中的前刀面、主后刀面、后刀面、主切削刃、副切削刃刀尖切削平面、主截面、前角、后角、楔角主偏角、刀尖角、刃倾角、副后角、副前角的概念、切削用量的概念、以及一般情况下的它们的选择方法，进行加工细长轴、铸铁材料、铝合金、不锈钢、橡胶材料、有机玻璃材料、夹布胶木材料、高温合金、铝镁合金、淬火钢、典型梯形螺纹、三角螺纹、特在螺距的梯形螺纹等的车刀几何角度的选取方法切削用量及切削液的合理选择。

By taking the strategy of uniting geometry with algebra and using the method of minimal value, the relationships of intersection, parallels and perpendicular between two three dimensional spaces in four-dimensional descriptive geometry are investigated and the calculation formula of the distance between two three-dimensional spaces are given.

用形数结合的观点和条件极值法，研究了四维空间的两三维空间的相交、平行和垂直的相互关系计算出两平行三维空间的距离。

In the second chapter, we discuss the depletion interaction between two big hard spheres under the symmetrical geometry confinement. The depletion interactions under the unsymmetrical geometry confinements are studied in the third chapter. The second and the third chapter involve the author s original works.

第二章主要讨论了在对称的几何约束下两大胶球间的排空作用；第三章主要研究了非对称几何约束下两大胶球间的排空作用和同样约束下旁系大胶球对大胶球与硬板之间排空作用的影响；第四章简短地总结了本文的工作，并对以后的工作提出了一些展望。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。