曲的例句大全

Because the workspace's boundary curve is the farthest point the nose of tool can reach, the boundary point can be obtained by computing mechanism's position inverse solution basing on the idea that one of the six legs reaches the largest length.

由于活动空间的边界曲线为刀具刀尖所能达到的最远点，所以根据从六条腿中一条腿达到最大长度时计算机构的位置反解，可求得其边界点。

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On Security Distance-abeam Computation Model at Inland Curving Channel Concave Bank Intake Place

内河弯曲航道凹岸取水口处船舶安全横距计算模型研究

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Concave bank Beach Bar Deposition of Meandering River

曲流河凹岸滩坝沉积模拟研究

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The external cause is the mother current scouring the concave bank and the lateral circulation scouring the curved river channel.

凹岸部位主流线的顶冲和弯曲河道横向环流的侧蚀，是决口的外部因素；

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Single cam linkage mechanism can overcome the shortcomings mentioned above, however the new problem is that the mechanism can not generate the path which has concave curve.

单凸轮连杆组合机构可克服上述缺点，即可以方便地再现预定轨迹并有精确解，但其缺点是难以实现内凹曲线的轨迹复演。

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Three expressions of conic section and central force problem

圆锥曲线的三种表示和有心力问题

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After congruence of lines changes into vector bundles, its correctness is proved, and theorem of Backlund is proved by using sections of bundles. A condition of iteration is given for seeking minimal area of a curved surface with fixed boundary curve.

将线汇转化成向量丛后从理论上证明了这种转化的正确性，利用向量丛的截面理论证明了Backlund定理并给出一种固定边界而求面积最小的曲面的迭代条件。

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Locus of central point of the conic sections' segmental tangent line

圆锥曲线的切线段的中点轨迹

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To Classify the Conic Section with Primary Alternation; A branch and bound algorithm for a kind of indefinite quadratic programming

浅谈用初等变换对二次曲线进行分类一类不定二次规划问题的分枝定界法

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Conic section road border model put forward to the form characteristic of the border of road, the ones that have realized to identification line of lane which are followed in real time.

针对道路边界的形状特征提出的二次曲线道路边界模型，实现了对车道标识线的实时跟踪。

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Research on Conic Section Comparison Integral Interpolation Algorithm of Numerical Control System

数控系统二次曲线比较积分插补算法研究二次采油体积波及系数

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A Note on A Method of Reducing Equation of Conic Section

《化简圆锥曲线方程的一种方法》的注记

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Magnetic Field Intensity Distribution in the Space Surrounding a Conic Section Carrying Current

载流圆锥曲线空间磁场的分布

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The Conical Section Under the View of Projection

射影观点下的圆锥曲线

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Between each pair of staggered horizontal circular steel plains, the curving, conical projection screens are installed.

在每两个摇摆的水平圆形钢平面之间，安装着曲面的圆锥形投影屏幕。

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Problem is the most value conical section the key and difficult point for high school maths problem, is generally and other content combine comprehensive problem.

圆锥曲线最值问题是高中数学中的重点和难点问题，一般是和其他内容联合起来的综合题。

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Sector Constructing for Apex and Focus of Conical Section

圆锥曲线顶点与焦点的尺规作图

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Secondly, the performance of time-hopping sequences based on permutation-sequences, quadratic congruence sequences, cubic congruence sequences and hyperbolic congruence sequences are compared.

对置换跳时序列与二次同余跳时序列、三次同余跳时序列、双曲同余跳时序列进行了性能比较。

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Problems about the Conical Section Chord through a Special Point

关于过特殊点的圆锥曲线弦的问题

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A Model for the Profile Surface of Worm Cams with Conical Roller

圆锥滚子蜗形凸轮轮廓曲面的数学模型

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