循环数据 Data Carousel ; cyclic data
循环数 cycle number ; cycle threshold ; Number of Cycles
连环数 Linking number
闭环数值控制 closed loop numerical control
循环数码 cyclic-digit code
链环数 Linking number
循环小数 [数] repeating decimal ; [数] Recurring decimal ; [数] periodical fraction ; [数] circulating decimal
开环数控系统 [自] open-loop NC system ; open loop numerical control system
循环数模转换器 cyclic DA converter
循环计数器 [计] loop counter ; cyclic counter
当环数增加时，过渡带衰减速度变快，通带形状更接近方形。
And a square passband shape was achieved for the larger ring number and the faster transition attenuation.
满足夫琅和费远场条件的两个物体，z值大的物体将被环数少的菲涅耳波带板扫描，具有小而平直的孪生像噪声振幅；
In the far-field, the further object scanned by FZP with fewer fringes has flatter and lower amplitude of twin-image noise for reconstructed image.
尽管凯斯·希勒全国房价指数及十大城市综合指数与去年相比有所上扬，但是截止到三月末的连续三个月这一指数环比连续下挫。
Although both the Case-Shiller national and ten-city indices are up year-on-year, the national index fell during the three months to the end of March.
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