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n.
(名詞)
- [C]半徑(距離) (length of a) straight line from the centre of a circle or sphere to any point on its circumference or surface
- [C]用半徑度量的圓形面積;半徑范圍 circular area measured by its radius
n.
名詞
- 半徑(范圍、距離、長度)
- 周圍
- 范圍
- 輻射狀部分,輻射物,輻條,輻
- 【解】橈骨
- 【動】徑骨
- 【昆】徑脈
- 【物】輻射線
- 【無線電】徑向射線
- 針
- 【紡】杼
- 【植】射出花
- 雷迪厄斯,拉迪烏斯,拉迪于斯(音譯名)
abbr.
縮略詞
- =Remote authentication Dial In User Service,遠程認證撥號用戶服務
v.
動詞
- 把...修圓磨光
Noun:
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the length of a line segment between the center and circumference of a circle or sphere
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a straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere)
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a circular region whose area is indicated by the length of its radius;
"they located it within a radius of 2 miles"
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the outer and slightly shorter of the two bones of the human forearm
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support consisting of a radial member of a wheel joining the hub to the rim
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用作名詞 (n.)
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Nobody is allowed to enter the operation radius.
不能其它人打開上班回轉半徑範圍以里。
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What is the radius of this circle?
這是圓的半經有幾米?
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We can compute the circular area with radius.
我們都得用弧長算起出圓的占地面。
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The radius expands markedly at its lower end.
橈骨下面顯著擴張性。
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The police searched all the woods within a six-mile radius.
公安人員搜索網頁了在周圈六英里內的小樹林各地。
用作名詞 (n.)
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We are measuring the radius of the circle.
企業還在測試圓的的半徑。
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He has visited every shop within a radius of two miles.
較近兩英里之內的實體店他都上過。
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The roads are to be watched within a radius of twenty miles.
源自: H. Green
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The wreckage was scattered over a radius of a mile.
產自:Times
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