frequency square meaning in Chinese
频率正方
Examples
- Let n = m . an f ( n ; ) frequency square is an n n array in which each of m distinct symbols appears exactly a times in each row and column
设n = m ，频率方f ( n ； )是一个n n方阵，它包含m个不同元，且满足任一元在每行每列中恰出现次 - At the end of the paper , a novel two - stage low frequency square wave electronic ballast for hid lamps is proposed with detail design process . simulation and experimental results are provided to verify its superiority
最后论文提出了一种新型的两级式低频方波电子镇流器，并给出了详细的设计方法，论文同时提供了仿真及实验结果对电路进行了验证。 - Very recently , laywine and mullen extended the table ( l - m table ) . in this article we will give some construction methods of mutually orthogonal frequency squares . as an application we improve the lower bounds for almost half of the entries in l - m table and conclude a new table
2001年， laywine和mullen将此表扩充为l - m表，本文给出正交频率方的一些组合构造方法，同时改进了l - m表中近一半下界值，并形成新的下界表。 - At the end of the thesis , the review on the developments of low - frequency square wave electronic ballast is given . then a novel two - stage low - frequency square wave electronic ballast for hid lamps is proposed with detailed proposed circuit analysis and control circuit description . finally simulation and experimental results are provided to verify its superiority
论文最后对低频方波电路的发展概况作了综述，在此基础上提出了一种新型的两级式低频方波电子镇流器，并对其工作原理及控制电路进行了详细的分析，最后通过仿真和实验结果对电路进行了验证。