英 [ˌdʒiːəʊˈdesɪk]
美 [ˌdʒiəˈdɛsɪk, -ˈdisɪk]
形容词：测地学的、测量的、测地线的
名词：测地线，指在数学定义的表面上两点之间的最短距离线（如平面上的直线或球面上的大圆弧）
The times at which the geodesic crosses itself are isolated.（测地线自身交叉的次数是有限的。）
The geodesic flow for this perturbed metric will have positive topological entropy because it contains a horseshoe.（由于包含马蹄形结构，这种扰动度量的测地流将具有正拓扑熵。）
Among his famous successes is the geodesic flow on an ellipsoid, which he found to be integrable.（他的著名成就之一是椭球面上的测地流，他发现它是可积的。）
The search for tractable models led to the study of the free motion of a particle (the geodesic flow) on surfaces of constant negative curvature.（对易处理模型的探索导致了对常负曲率曲面上粒子自由运动（测地流）的研究。）
A curve that satisfies (17) will be called a magnetic geodesic.（满足式（17）的曲线将被称为磁测地线。）
Since expansive geodesic flows of compact surfaces have no conjugate points, the accessibility property holds for every two-dimensional expansive geodesic flow.（由于紧曲面的膨胀测地流没有共轭点，可达性对每个二维膨胀测地流都成立。）
You know, it's not too late to build a all geodesic dome in here.（其实现在在这里建一个网格状圆顶还不晚。）
Whether igloo, hut or leanto or a geodesic dome, there's no structure I have been to which I'd rather call my home.（无论是拱形冰屋、棚屋、披屋还是网格球顶，我还没见过哪个建筑结构让我更想称之为家。）
geodesic dome：网格球顶
geodesic flow：测地流
geodesic line：测地线
magnetic geodesic：磁测地线
geodesic range finder：测地测距仪
expansive geodesic flows：膨胀测地流
constant negative curvature geodesic：常负曲率测地线