| 单词 | 球面 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔WORLD〕Water covers over half of the globe. 水占地球面积的一半以上。朗文写作活用〔YOUNG〕The youth of industrialized nations need to be made aware of global problems. 有必要使工业化国家的年轻人意识到全球面临的问题。朗文写作活用〔aplanatic〕Of or relating to optical systems that correct for spherical aberration.等光程的，透镜消球差的：矫正球面像差的光学系统或与之有关的美国传统〔apochromatic〕Corrected for both chromatic and spherical aberration, as a lens.复消色差的：矫正色相差和球面像差的，如镜头美国传统〔aspheric〕Varying slightly from sphericity and having only slight aberration, as a lens.非球面的：与球状体略微不同，只有很小偏离，如镜片美国传统〔center〕A point equidistant from all points on the circumference of a circle or on the surface of a sphere.圆心，球心：与一圆周上或一球面上所有点等距的一点美国传统〔choke〕Sports To grip (a bat or racket, for example) at a point nearer the hitting surface.【体育运动】 握住：握住（球棒，球拍等的）接近击球面之处美国传统〔eclipse〕His performance was eclipsed by Francisco's winning goal.他的表现在弗朗西斯科的致胜进球面前显得黯然失色。麦克米伦高阶〔equator〕A circle that divides a sphere or other surface into congruent parts.中纬线：将球体或其他球面分成相导两部分的圆美国传统〔great circle〕A circle described by the intersection of the surface of a sphere with a plane passing through the center of the sphere.大圆：一个通过球心的平面与球面相交所形成的圆美国传统〔great circle〕A segment of such a circle representing the shortest distance between two terrestrial points.大圆弧：大圆的一部分，表示球面上两点间的最短距离美国传统〔lune〕A crescent-shaped portion of a plane or sphere bounded by two arcs of circles.球面二角形：由圆的两弧合成的球，或飞机的月牙形的那部分美国传统〔parallel〕Concentric spheres are parallel.同心球面是平行的。英汉大词典〔projection〕A system of intersecting lines, such as the grid of a map, on which part or all of the globe or another spherical surface is represented as a plane surface.棋盘格：相互交叉的线条，如地图的网络系统，在这种系统内部分或全部球体或别的球面被显示为一个平面美国传统〔radius vector〕A line segment that joins the origin and a variable point in a system of polar or spherical coordinates.矢径：在一个极面或球面坐标系中连接一个固定点与一个动点的线段美国传统〔radius〕A line segment that joins the center of a sphere with any point on its surface.球半径：将心与球面上任一点起来的线段美国传统〔spheral〕Of, relating to, or having the shape of a sphere; spherical.球形的，与球形有关的或具有球形的；球面的，球体的美国传统〔sphere〕Mathematics A three-dimensional surface, all points of which are equidistant from a fixed point.【数学】 球面：一个三维空间表面上所有点都与该空间的中心点距离相等美国传统〔sphere〕To put in or within a sphere.置于球面内部美国传统〔spherical angle〕The angle formed at the intersection of the arcs of two great circles.球面角：球的两个大圆交弧的夹角美国传统〔spherical excess〕The difference between the sum of the angles of a spherical triangle and the sum of the angles of a plane triangle.球面过剩：球面三角形的三个角之和与平面三角形的三个角之和的差数美国传统〔spherical geometry〕The geometry of circles, angles, and figures on the surface of a sphere.球面几何：球体表面上圆、角及图形的几何学美国传统〔spherical polygon〕A part of a spherical surface that is bounded by arcs of three or more great circles.球面多边形：球面上由三个或更多个大圆圆弧界成的部分美国传统〔spherical triangle〕A triangle the three sides of which are arcs of great circles.球面三角形：其三边为球面大圆圆弧的三角形美国传统〔spherical trigonometry〕The modified form of trigonometry applied to spherical triangles.球面三角学：应用于球面三角形的三角学的改变形式美国传统〔spherical〕Having the shape of a sphere; globular.具有球形的；球状的，球面的美国传统〔spherics〕Spherical geometry.球面几何美国传统〔spherics〕Spherical trigonometry.球面三角学美国传统〔spherometer〕An instrument for measuring the curvature of a surface, as of a sphere or cylinder.球面曲率计：一种测量球体或圆柱体表面曲率的仪器美国传统〔spike〕Sports The act of driving a volleyball at a sharp angle into the opponent's court by jumping near the net and hitting the ball down hard from above.【体育运动】 扣球：通过在网前跳起然后从上往下用力击打排球面，将球以很小的角度扣入对方半场之中的动作美国传统〔spot〕It's easier to hit the sweet spot on larger-faced golf clubs.击球面大的高尔夫球杆击球时容易触及击球甜点区。牛津搭配〔zone〕Mathematics A portion of a sphere bounded by the intersections of two parallel planes with the sphere.【数学】 带：两个平行平面在球面上交叉形成的部分美国传统Every point on the surface of a sphere is at an equal distance from its centre.球面上的每一点到球心的距离都是相等的。剑桥国际 |
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