- 更多网络例句与测地线的相关的网络例句 [注：此内容来源于网络，仅供参考]
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An algorithm for computing the geodesic line between the two points of an algebraic surface was presented.
给出了求解代数曲面上两点之间测地线的一种算法。
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The system of differential equations for a geodesic line on an algebraic surface was discredited into a nonlinear system. Then it was solved numerically based on iterative methods.
在算法中，把决定代数曲面测地线的微分方程组离散为一个非线性方程组，然后采用迭代数值方法求解。
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For the elliptic cylindrical surface which is the trunk of the blade,the geodesic and non- geodesic differential equations are deduced.
并针对叶片主干部分的椭圆柱面，分别推导其测地线和非测地线的微分方程式。
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Based on the study on generation methods of cutting patterns, new methods for generating Geodesic Line, called Updated Geometrical Method, and for generating cutting pattern, called Secondary Geodesic Line Method, were put forward.
之后，在对各种裁剪分析方法比较和研究的基础上，提出了生成测地线的修正几何法和裁剪条元展开的二次测地线法，并编制了相应的计算程序。
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On the basis of the Updated Geometrical Method and Secondary Geodesic Line Method, the technique to find Geodesic Line between any two points in the curved surface is suggested.
在修正几何法和二次测地线法的基础上，解决了空间有限曲面上两点间无法做出测地线的问题。
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By the definition of Darboux type vector and rectifying Darboux type vector ,we constructed the rectifying type developable surfaces and Darboux type developable surfaces and tangential Darboux type developable surfaces ,and study these three developable surfaces relationship with Minkowski slant helices and Minkowski conical geodesic curves. Bying applying the singularity theoerical knowledge, We give a classification of special developable surfaces under the condition of the existence of such a special curve as geodesic.
通过定义三维Minkowski空间中的达布型向量以及修正达布型向量，构造出三维Minkowski空间中的三类可展曲面，即修正型可展曲面、达布型可展曲面和切达布型可展曲面，研究Minkowski斜螺线和Minkowski锥面测地线这两种特殊曲线和这些曲面的关系，并研究Minkowski斜螺线和Minkowski锥面测地线作为这些曲面的测地线的条件下，运用奇点理论的知识，对这三种可展曲面进行奇点分类。
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In 1898, Hadamard produced a specific example of geodesics on a surface of constant negative curvature which had this property of chaos.
在1898年， Hadamard 构造了一个在常负曲率表面关于测地线的特别例子，这个例子具有上述混沌特性。
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Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.
提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。
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However,there have been no papers which have investigated Minkowski and Minkowski slant helices and Minkowski conical geodesic curves so far as.In this paper,our major study is to give the definition of Minkowski general helix and Minkowski slant helices and Minkowski conical geodesic curves in indicators 1 in pseudo-Euclidean three-space (that is, three-dimensional Minkowski space), and study the definition of equivalence Minkowski general helix, By considering geometric invariants of these space curves, we can estimate the order of contact with those special curves for general space curves.
本篇文章主要研究在指标数为1的3维伪欧氏空间(即三维Minkowski空间)中，我们给出Minkowski一般螺线、Minkowski斜螺线和Minkowski锥面测地线的定义，研究Minkowski一般螺线的等价定义，给出Minkowski斜螺线和Minkowski锥面测地线作为三维Minkowski空间中的特殊曲线所特有的性质，并通过考虑三维Minkowski空间曲线的几何不变量，估计Minkowski斜螺线和Minkowski锥面测地线这两种特殊曲线和一般Minkowski空间曲线切触的阶数。
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Firstly, there are two types of winding patterns for toroidal vessel: spiral winding along toroidal vessel geodesics and analogous sine placement along the external surface of toroidal vessel.
首先，环形容器缠绕线型主要有两种类型：沿稳定测地线的螺旋缠绕和类似正弦外包罗铺放。
- 更多网络解释与测地线的相关的网络解释 [注：此内容来源于网络，仅供参考]
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genus of a surface：曲面的狂
狂 genus | 曲面的狂 genus of a surface | 测地线 geodesic
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geodesic deviation：测地偏离
我们知道, 时空曲率的存在会导致沿相邻测地线运动的试验粒子之间的距离发生变化, 这是所谓的测地偏离 (geodesic deviation) 效应, 它是引力相互作用的一种体现.
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geodesic：测地线
物体的运动可以视为循弯曲空间中的最短路径-测地线(geodesic)前进,所以重力可以用几何代换,重力的强度对应的是时空的弯曲程度,於是时间和空间成为弯曲的时空连续体.
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geodesics：测地线
由于一般的世界线不易找到合适的参量来表征"长度",彭若斯和霍金在研究奇点时把注意力集中到测地线(geodesics)上. 测地线是直线在弯曲时空中的推广,它是不受外力(万有引力不算外力)的自由质点和自由光子在弯曲时空中的运动轨迹.