The various formed circular point curves and centre curves are also drawn up with the help of the computer, it is easy to design and optimize the planar linkage...
通过计算机还可绘制出各种形状的圆点曲线及圆心曲线，便于对平面连杆机构进行精确的设计和优化。
The various formed circular point curves and centre curves are also drawn up with the help of the computer, it is easy to design and optimize the planar linkage accurately.
通过计算机还可绘制出各种形状的圆点曲线及圆心曲线，便于对平面连杆机构进行精确的设计和优化。
This is the point where the two ends of the circular world meet.
这就是循环的世界的两端交汇的那个点。
Due to the near-circular orbits of Earth and Jupiter, as Earth has a faster orbital period than Jupiter, from our point of view we will appear to "overtake" the gas giant.
由于地球和木星的公转轨道是椭圆的，同时地球的轨道周期快于木星，从我们的角度观察，就像“追上”了这颗巨型气态行星。
Generally, the form of the splash shots consists of a drop falling towards a water surface and circular ripples extending from the point of entry.
一般来说，飞溅型的拍摄包括水的降落以及牵动的圈圈涟漪。
Its shape was obtained by installing a circular ring at the confluence point of two conical revolutions.
在两个圆锥形旋转的交汇点安装一个圆环就构成了楼梯整体的基本形状。
A circular stair ACTS as the central focal point made of concrete, wood and stainless steel, that ends up with a circular skylight that crowns the staircase.
一条螺旋形的楼梯成为了住宅中央的焦点。它由混凝土，木材和不锈钢制成，在一个圆形天窗下作为结束。
The results show that the displacements of the procumbent circular tube under lateral impact are mainly local depression around the impact point and the global deformations can be neglected.
实验研究与数值模拟结果表明，砂垫平铺圆管的横向冲击变形主要为冲击点局部凹陷，结构的整体弯曲变形可以忽略。
In terms of a circular plastic product, a simple pin point gate mould was designed.
针对一种圆筒形制品，设计了一种结构简单的点浇口成型模具结构。
In view of problems existing in velocity of flow monitoring points collocation in circular flue, using hydrodynamics theory to analyze and optimize, one monitoring point at 0.
针对圆形烟道流速监测点布置存在的问题，用流体力学理论进行分析、优化，在确定采样断面后，在距采样孔0。
Some fixed point theory of fractional linear transformation is discussed and it is shown that one kind of transformation from unit circular to unit circular has only some real fixed points.
本文讨论了分式线性变换不动点理论，并证明了一类单位圆到单位圆的分式线性变换仅有实不动点。
An analytic expression for the intensity of the central point in Fresnel's circular aperture diffraction was derived using the methods of vector map and integration respectively.
分别用矢量图解法和积分法导出了菲涅耳圆孔衍射中心场点的光强的解析表示，方便了此类问题的分析。
Then, two methods are discussed which are point-circle transformation and circular curve fitting for inspecting the bearing's circularity, dimension and concentricity.
然后，着重讨论了用于轴承边界的圆度、尺寸和圆心度检测的两种计算方法—点—圆变换法和圆形曲线拟合法。
There are four key points: the arrangement of point of view, there is narrative circular structure, interveined and leaping narrative space and time, the choice of narrative images.
主要从四个方面展开：叙事视角的安排，有故事性的圆形结构，交错而跳跃的叙事时空，叙事意象的选择。
We solved at the same time a pure mathematical problem by physical procedure i. e. calculating the solid angle subtended by a circular plate to any point in the space.
同时，用物理学方法解决了圆盘面对空间任意点所张的立体角的计算问题。
An approximate solution on ultimate load of a circular plate under radial and lateral loads is derived from equations by subdomain Weighted Residual Method (WRM) and point by point WRM.
本文应用加权余量法中的子域法和配点法，求出了均匀圆板在径向和横向均布荷裁作用下的极限荷载的近似解。
Taken power function as a trial function, nonlinear bending of circular sandwich plates and shallow spherical sandwich shells was discussed by means of point collocation.
以幂函数为试函数，用配点法计算了夹层圆板和夹层扁球壳的非线性弯曲。
The influence curve which shows the effect of the load and the damping medium on movement time and residual deflection of central point for circular plates was traced in this paper.
文中还画出了荷载与阻尼介质对圆板运动时间和板中心点残余挠度的影响曲线。
A novel gradient orientation histogram was built using a Gaussian-weighted circular window and a major orientation to each feature point was assigned based on local image properties.
构建了一种新的局部梯度方向直方图，同时定义了特征点的主方向，从而提出了一种具有旋转不变性的图像配准算法。
Using the method proposed by this paper, deals with bending of the uniformly loaded elastic circular plates with internal symmetrical point supports.
本文应用文提出的方法，研究受内点对称支承，在均布载荷作用下的弹性圆板的弯曲。
In this paper, we point out that there exists a logic problem to calculate the area of circular disc in many textbooks of calculus.
本文中我们首先指出在现行很多“析”和“高等数学”教材中出现的计算圆的面积存在逻辑循环的问题。
The contens of this paper are: (1) applying Biot—Savart law and series expansion, find out the calculation formulas the magnetic field produced by circular current at arbitrary point;
本文包括（1）应用毕奥—沙伐尔定律和级数求解，找出圆电流产生在任意点磁场的算式；
River Zi dulcimer the words are fewer, just a little bit teeny point chin, above all to turn circular to in walk.
江梓笙话更少，只是微微点了点下巴，率先转身向里走去。
The errors of grinding wheel dressed by diamond point cause the race to produce non-circular arc tooth profile errors.
金刚石笔修整砂轮误差使滚道在磨削时产生非圆牙形误差。
In this paper circular uncoded targets and coded targets are used as reference points, and an algorithm of automatic reference point detection is proposed.
文中采用圆形目标及编码元素作为标记点，并提出一种标记点自动检测算法。
In chapter 3, in order to obtain a fast algorithm of computing the foot point of a given point to a spiral curve, we study the problem of circular spline fitting.
在第三章，为了得到点到空间曲线距离的快速计算算法，我们研究了利用圆弧样条拟合点集的问题。
Resolving questions means to solve contradictions within the question from a narrow point of view, while contradictions within questions are puzzling and circular.
从狭义的角度看，解决矛盾即解决成为问题的矛盾，而最成问题的矛盾即怪圈式矛盾。
NC machine is used to ensure that longitudinal and circular weldings are produced at a constant speed and the welding point is always in flat position.
数控主机用于保证箱底纵、环焊缝焊速恒定并使焊接点始终处于平焊位置。
At the end Suggestions to improve circular diamond blade quality have been put forward from the point of cutting process.
最后从切削加工的角度对改进金刚石圆锯片的质量提出了一些建议。
At the end Suggestions to improve circular diamond blade quality have been put forward from the point of cutting process.
最后从切削加工的角度对改进金刚石圆锯片的质量提出了一些建议。
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