1) zero-broadening
零展宽
2) broadening null width
零限展宽
3) null broadening
零点展宽
1.
For five-arm arrays that can easily be extended,we introduce a null broadening app-roach to enhance robustness of an adaptive beamformer.
针对水下声纳浮标系统中扩展性较好的五臂阵,为提高其自适应波束形成器的稳健性,引入了一种零点展宽的方法,主要包括Mailloux的基阵协方差矩阵扩展法和Zatman的频散合成法。
4) nulling widen
零陷展宽
5) reverberation null-broadening
混响零点展宽
1.
Combined the waveguide invariant and the time reversal reverberation hulling,a time reversal bottom reverberation null-broadening method is proposed.
本文结合波导不变性和时反海底混响零点设置方法,提出了一种利用波导不变性实现时反混响零点展宽的方法。
6) width spread
宽展
1.
Application of Elman neural network to width spread prediction in medium plate mill;
Elman神经网络在中厚板轧机宽展预测中的应用
2.
According to the operating principle and actual work condition of D56G90 cold ring rolling mill,two major factors,feed speed and width-radius ratio,that affected the width spread in cold rolling rectangle cross-section ring were selected to design width-spread experiment.
根据D56G90型环件冷辗扩机的工作原理和实际工作情况,选取了影响矩形截面环件冷辗扩宽展的2种主要因素:进给速度和宽径比来设计研究宽展变化的实验方案。
3.
The distribution of specific rolling pressure, transverse stress, exit strip profile, edge drop and width spread are obtained by numerical calculations.
数值解析给出了单位轧制压力、出口断面形状、边部减薄及宽展等计算结果,且不同轧制条件下的计算实例与实际相吻合,表明所开发的三维程序适用于单机架或连轧机组等不同型式的宽、窄带钢轧制解析。
补充资料：零息票债券；零券息债券
零息票债券；零券息债券一种以低于票面价值的价格发行的债务工具。债券不支付任何票息；它在到期日是以面值赎回的。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条