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单词拼写：
radius
音标发音：
[ˈreɪdiəs][ˈreɪdiəs]
词性词义：
n.[数]半径，半径范围；[解剖]桡骨；辐射光线；有效航程
英英释义：
Noun:
1.the length of a line segment between the center and circumference of a circle or sphere2.a straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere)3.a circular region whose area is indicated by the length of its radius; "they located it within a radius of 2 miles"4.the outer and slightly shorter of the two bones of the human forearm5.support consisting of a radial member of a wheel joining the hub to the rim
短语词组：
radius of action活动半径；有效破坏半径
the radius of curvature曲率半径
双语例句：
1.BMD changes at the femoral neck, radius, spine, and total body did not differ significantly between the two groups, Oncken's group stated.
在股骨颈、桡骨、脊柱和全身骨密度的改变方面，两组女性无显著差异。
2.It wouldn't make sense in a fantasy setting to able to communicate across the zone, but a local radius would be quite handy.
整个区域的语音对话纯属幻想，但在一定范围内的还是可以实现的。
3.TCP seems to be an alternative to iliac crest bone grafting in corrective osteotomies of the distal radius.
结论：磷酸三钙在桡骨远端截骨术中可能是髂骨移植物的一种替代物。
4.She said police checkpoints were set up in a 17-mile radius around Ziketan, and residents were not allowed to leave.
她说，在以子科滩镇为中心的17英里的半径范围内，中国政府已设置了警察检查站，当地居民不得离开疫区。
5.Considering that nobody was so high within a ten-mile radius, she did not take any notice to the light openings any more.
略微想了一下，方圆十里没有这样的“高材生”，于是便不去管那缝隙了。
6.Local people heard in the matter, came from a radius of thymol have spent burning incense.
当地百姓闻得此事，从方圆百里纷纷赶来观花烧香。
7.Looking down on a person, the person is about a cylinder with a radius of 0. 3 meters (just a guess).
从跳楼者头顶向下俯瞰，裹着汽泡纸的人就好比是一个半径为0.3米（这只是个估计值）的圆柱。
8.And what I calculated was the terminal velocity as a function of radius of these ball bearings.
我计算的是终端速度，作为这些钢珠的，半径函数。
9.I want you to call the fire department and have them block off the city center in a one mile radius around the building!
我要你拨打消防部门的电话，告诉他们封锁以这座楼为中心半径一里范围的街区。
10.A smoothness of 0 has no effect, 1 and above determine the Gaussian blur matrix radius that determines how much to blur the image.
平滑为0表示没有效果，1和以上数字决定着高斯模糊矩阵半径，从而决定着图像模糊化程度。
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核心重点高频常考单词-radius的发音/词性词义/用法/同近反义词/记忆法/词根词缀/高级替换词/中英文例句-秒词邦免费背单词赚钱微信小程序
单词拼写：
radius
音标发音：
[ˈreɪdiəs][ˈreɪdiəs]
词性词义：
n.[数]半径，半径范围；[解剖]桡骨；辐射光线；有效航程
英英释义：
Noun:
1.the length of a line segment between the center and circumference of a circle or sphere2.a straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere)3.a circular region whose area is indicated by the length of its radius; "they located it within a radius of 2 miles"4.the outer and slightly shorter of the two bones of the human forearm5.support consisting of a radial member of a wheel joining the hub to the rim
短语词组：
radius of action活动半径；有效破坏半径
the radius of curvature曲率半径
双语例句：
1.BMD changes at the femoral neck, radius, spine, and total body did not differ significantly between the two groups, Oncken's group stated.
在股骨颈、桡骨、脊柱和全身骨密度的改变方面，两组女性无显著差异。
2.It wouldn't make sense in a fantasy setting to able to communicate across the zone, but a local radius would be quite handy.
整个区域的语音对话纯属幻想，但在一定范围内的还是可以实现的。
3.TCP seems to be an alternative to iliac crest bone grafting in corrective osteotomies of the distal radius.
结论：磷酸三钙在桡骨远端截骨术中可能是髂骨移植物的一种替代物。
4.She said police checkpoints were set up in a 17-mile radius around Ziketan, and residents were not allowed to leave.
她说，在以子科滩镇为中心的17英里的半径范围内，中国政府已设置了警察检查站，当地居民不得离开疫区。
5.Considering that nobody was so high within a ten-mile radius, she did not take any notice to the light openings any more.
略微想了一下，方圆十里没有这样的“高材生”，于是便不去管那缝隙了。
6.Local people heard in the matter, came from a radius of thymol have spent burning incense.
当地百姓闻得此事，从方圆百里纷纷赶来观花烧香。
7.Looking down on a person, the person is about a cylinder with a radius of 0. 3 meters (just a guess).
从跳楼者头顶向下俯瞰，裹着汽泡纸的人就好比是一个半径为0.3米（这只是个估计值）的圆柱。
8.And what I calculated was the terminal velocity as a function of radius of these ball bearings.
我计算的是终端速度，作为这些钢珠的，半径函数。
9.I want you to call the fire department and have them block off the city center in a one mile radius around the building!
我要你拨打消防部门的电话，告诉他们封锁以这座楼为中心半径一里范围的街区。
10.A smoothness of 0 has no effect, 1 and above determine the Gaussian blur matrix radius that determines how much to blur the image.
平滑为0表示没有效果，1和以上数字决定着高斯模糊矩阵半径，从而决定着图像模糊化程度。
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