| 单词 | radius |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔Schwarzschild radius〕The radius of a collapsing celestial object at which gravitational forces exceed the ability of matter and energy to escape, resulting in a black hole.史瓦西半径：收缩中星体的半径，在此半径下，重力超过物质和能量逃逸的能力，从而形成了黑洞美国传统〔capitellum〕The rounded protuberance at the lower end of the humerus that articulates with the radius.踝状突：肱骨下端与桡骨相连处的圆形突起美国传统〔cardioid〕A heart-shaped plane curve, the locus of a fixed point on a circle that rolls on the circumference of another circle with the same radius.心脏线：一种心形的平滑曲线，圆周上一固定点绕另一具有相同半径的圆的圆周转动的轨迹美国传统〔cruiser〕One of a class of fast warships of medium tonnage with a long cruising radius and less armor and firepower than a battleship.巡洋舰：一种中等吨位的快速战舰，有很长的巡航半径，但比战列舰装甲少，火力小美国传统〔curvature〕The reciprocal of the radius of a circle.曲率：一个圆半径的倒数美国传统〔diameter〕The diameter measures twice the radius.直径是半径的两倍。剑桥高阶〔epicondyle〕Inflammation of the epicondyle of the radius caused by overuse of the forearm is sometimes called tennis elbow.因为前臂的过度使用而引起的桡骨上髁发炎有时被称为网球肘。剑桥高阶〔everything〕The earthquake destroyed everything within a 25-mile radius.地震毁掉了方圆25英里以内的一切。麦克米伦高阶〔given〕Given that the radius is 5 meters, find the circumference.假定半径为五公尺，试求其圆周。文馨英汉〔given〕The given radius being 4 ft., find the circumference.已知半径为4英尺,求周长。英汉大词典〔infected〕Pending tests, thousands more chickens within a 16-kilometre radius of the infected farm were quarantined.待检期间, 那家受污染的农场周围16公里的区域内又有数千只鸡被隔离。外研社新世纪〔polar angle〕The angle formed by the polar axis and the radius vector in a polar coordinate system.极角：在一个极坐标系中，由极轴和向量径形成的角美国传统〔polar coordinate〕Either of two coordinates, the radius vector or the polar angle, that together specify the position of a point in a plane.极坐标：两个坐标中的任一个，向量径或极角，共同用以确定平面中一点的位置美国传统〔radial〕A radial part, such as a ray, spoke, or radius.放射部：辐射状的部分，如光线、轮辐或半径美国传统〔radial〕Anatomy Of, relating to, or near the radius or forearm.【解剖学】 桡骨的：属于、关于或靠近桡骨或前臂的美国传统〔radial〕Moving or directed along a radius.沿着或向着半径移动的美国传统〔radius〕All roads within a two-mile radius of the stadium were closed.体育馆两英里范围内的所有道路都已封闭了。麦克米伦高阶〔radius〕He indicated a semicircle with a radius of about thirty miles.他标示出了一个半径大约为30英里的半圆形。外研社新世纪〔radius〕He indicated a semicircle with a radius of about thirty miles.他标示出了一个半径大约为30英里的半圆形。柯林斯高阶〔radius〕Measure the radius of the circle.测量圆的半径。韦氏高阶〔radius〕Nigel has searched for work in a ten-mile radius around his home.奈杰尔一直在他家周围10英里的范围内找工作。外研社新世纪〔radius〕Nigel has searched for work in a ten-mile radius around his home.奈杰尔一直在他家周围10英里的范围内找工作。柯林斯高阶〔radius〕The radius of this wheel is 30 cm..这个轮子的半径是30厘米。剑桥高阶〔radius〕The murderer must be pretty well within a limited radius.凶手肯定就在附近什么地方。英汉大词典〔radius〕The new museum is expected to draw people from a wide radius.新博物馆有望吸引周边大范围的民众。韦氏高阶〔radius〕The shock of the explosion was felt over a radius of forty miles.爆炸引起的剧烈震动在方圆 40 英里内都能感觉得到。朗文当代〔radius〕The station, shopping centre and school lie within a one-mile radius of the house.车站、购物中心和学校都在距这所房子1英里的范围之内。剑桥高阶〔radius〕There are more than a dozen golf courses within a 15-mile radius of St Andrews.圣安德鲁斯方圆 15 英里之内起码有 12 个高尔夫球场。朗文当代〔radius〕There are three lakes within a radius of five miles.在周围5英里之内有3个湖泊。英汉大词典〔radius〕There are three restaurants within a one-block radius of our apartment.我们公寓周边一个街区的范围内有三家餐馆。韦氏高阶〔radius〕They deliver to within a 5-mile radius of the store.他们对距离店铺 5 英里的范围内送货上门。牛津高阶〔radius〕This wheel has a radius of 30 cm.这个轮子的半径是30厘米。剑桥高阶〔secant〕The ratio of the length of this line to the length of the radius of the circle.正割值：这条线的长度与圆半径之比美国传统〔semidiameter〕The apparent radius of a celestial body when viewed as a disk from Earth.半径：一般指从地球上看到的象圆盘的球形天体的二维平面半径美国传统〔tether〕A rope or chain for holding an animal in place, allowing it a short radius in which to move about.绳索：栓动物的绳或链，允许动物在小范围内活动美国传统〔throw〕The radius of a circle described by a crank, cam, or similar machine part.（曲轴的）半径：曲柄、凸轮或类似机器部件形成的圆的半径美国传统〔unity〕In a table of natural sines the radius of the circle is regarded as unity.圆的半径在正弦真数表中被视作1。英汉大词典〔within〕Within a five mile radius of Ollerton there are several pubs and restaurants.奥勒顿半径五英里范围之内有一些酒吧和餐馆。朗文当代〔zone〕An area of a given radius within which a uniform rate is charged, as for transportation or shipping.区段：在一个地区中为交通和航运规定了统一速度的范围美国传统The radius of this wheel is 30 cm.该轮子的半径是30厘米。剑桥国际The diameter measures twice the radius.直径为半径的两倍。剑桥国际The given radius being 4 ft., find the circumference. 已知半径为四英尺，求周长。译典通There are three lakes within a radius of five miles. 周围五英里之内有三个湖泊。译典通This wheel has a radius of 30 cm.该轮子的半径是30厘米。剑桥国际 |
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