concentric ring
同心圆环：指多个圆环
常用释义
英式发音
美式发音
基本释义
- 同心圆环：指多个圆环，它们的圆心都在同一个点上，通常用于描述具有相同中心的多个圆形结构。
例句
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1·This paper focuses on the concentric ring fractal array of the low side lobe characteristics in fractal antenna arrays.在分形阵列天线中重点研究了具有低旁瓣特性的共心圆环分形阵。
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2·You learn in grade school that each ring in a tree represents a year. But there's more information hidden away in these concentric rings.我们在小学就已经了解到，树木的每圈年轮代表一年，不过这些同心圆还隐藏这更多的信息。
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3·Metal cock ring soft seat surface pressure to the bearing surfaces, such as the valve core and valve seat is concentric ring surface can be a double tight closure.金属旋塞表面压向阀座环软支座表面，如阀芯和阀座环表面是同心的，就能得到双重严密的关闭。
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4·Nevertheless, the first such ring was observed in 1987. Now, a group of astronomers led by Tommaso Treu of the University of California, Santa Barbara, have seen two concentric rings.但早在1987年由加大圣塔粑粑拉分校的天文学家Tommaso Treu领导的小组就观测到了两个同心圆环。
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5·The ring sight presents a set of concentric rings when it is illuminated by the target and the background. Brightness of the rings is in proportion to that of the target and the background.在目标光和背景光的照射下，呈现出一组同心圆环，其亮度与目标和背景的亮度成正比。
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6·Smaller concentric circles on the end give a nice ring pattern and some areas of darker shading at the bottom of the log give it some depth.最终为小同心圆给一个不错的铃声模式，在日志底部和黑暗的阴影部分地区给予一定的深度。
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7·This paper studies the problem of free transverse vibration of circular plates with an arbitrary number of the concentric elastic ring supports, a new analytical solution is presented.本文研究受任意个同心弹性环支图板的横向自由振动问题，给出了一个新的解析解法。
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8·The complex has a striped and concentric-ring shape.其岩体形态为条带状和同心环带状。
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9·The article designs a special dial thickness gauges that measures the distance between ring-steps in two concentric bores.设计一套特殊测厚规测量两个环形凸台的距离，这两个环形凸台位于两个同心孔内。
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10·The invention relates to a hanging ring concentric lock, belonging to the field of concentric lock structure technique.本发明涉及一种挂环同心锁，属于同心锁具结构技术领域。