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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.
不能夠很多人進人工作任務曲率半徑范圍之內元。
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What is the radius of this circle?
這位圓的曲率半徑有幾個小時?
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We can compute the circular area with radius.
大家能帶傾斜角計算出出圓的體積。
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The radius expands markedly at its lower end.
橈骨正下方分明擴張性。
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The police searched all the woods within a six-mile radius.
法警瀏覽了在有六英里范圍之內的山林各個地方。
用作名詞 (n.)
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We are measuring the radius of the circle.
我們的正測定圓的直徑。
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He has visited every shop within a radius of two miles.
身邊的兩英里連加連減的店家他都以往。
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The roads are to be watched within a radius of twenty miles.
出自于： H. Green
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The wreckage was scattered over a radius of a mile.
出處：Times
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之上東西獨有創作，受視頻的權保養，侵犯知識產權必究
海詞漢語詞典，十六年知名品牌
美
['re?di?s]