This paper suggests that there is another better way to judge whether a system is stable or not - that is analyzing the amplification of loop circuit with the nyquist rule 由于激励信号是复数形式的变化量，因此我们还可以采用奈奎斯特准则，利用奈奎斯特图在复平面上的变化特点，对环路增益进行分析。
Analog - to - digital converters play an essential role in modern life . conventional nyquist converters require analog components that are precise and highly immune to noise and interference 通常传统的奈奎斯特转换器的模拟部分需要比较高的精度，而且它们还必须有着对噪声和外界干扰很强的抵抗能力。
Chief justice william h . rehnquist , who quietly advanced the conservative ideology of the u . s . supreme court under his leadership , died saturday evening . he was 80 上周六（ 9月3日）晚，美国最高法院首席法官威廉?伦奎斯特在家中去世，享年80岁。他在任期间，默默推动了保守主义思想对美国最高法院的影响。
And justice rehnquist ? though bareheaded and ill , pitifully underclad for the cold , with his tracheotomy tube wobbling at his throat ? was basking in the climate he had helped to create 而伦奎斯特法官尽管没戴帽子而且病了，令人同情的被寒冷包围，做了气管切开术他的喉咙上还插着摆动着的软管对于他协助建立的思潮感到舒适。
The theory basis for medium frequency receive includes sample theory , the signal ' s orthodoxy transform theory , multi - rate digital signal processing theory and signal ' s modulation and demodulation theory 中频数字接收的理论基础是信号的奈奎斯特采样定理或带通采样定理，信号的正交变换原理，多采样率数字信号处理原理以及信号的调制解调理论。
" america will honor his memory , " president bush said sunday . he praised rehnquist as " a man of character and who " led the judicial branch of government with tremendous wisdom and skill . 美国总统布什上周日发表讲话说： “美国人民将以他为荣” ，他称赞伦奎斯特是“一个有个性的无私奉献的人” ，他“凭借自己杰出的智慧和才能领导整个国家的司法部门” 。
After that , it discusses the principle of the band - pass technology , illuminating the feasibility of the digital intermediate frequency system based on the sampling speed which is two times lager than the signal band but unsatisfying the nyquist theorem 随后讨论了带通采样技术的原理,说明可以使用不满足奈奎斯特低通采样定理但大于信号带宽两倍的采样速率进行中频数字化,减轻基带处理负担。
How much luckier could he have been when , in the european cup final in barcelona against bayern munich , he fielded an unbalanced team with the left - footed ryan giggs on the right and jesper blomqvist , the ineffectual swede , on the left 他在巴塞罗那举行的对拜仁的冠军杯决赛中是多么走运啊：当时他派出了一支平衡性有问题的队伍，左脚将吉格斯打右路，而没什么作为的瑞典人布洛姆奎斯特则打左路。
Hours after leaving the hospital in july following treatment for fever , he made a decree : " i want to put to rest the speculation and unfounded rumors of my imminent retirement , " he said in a written statement . " i am not about to announce my retirement 今年七月，因发烧而住院接受治疗的伦奎斯特，在出院几小时后，就在一份书面声明中公开宣布： “我想要制止那些有关我即将退休的猜测和没有根据的传言。
Using the malmquist index measurement , the paper estimates the overall productivity growth of chinese banking system , and finds that the productivity gain of our commercial banks mainly comes from labor - intensive quantity expansion , not from the improvement of technical efficiency 摘要利用马尔奎斯特生产力指数测度方法测算了我国商业银行整体生产力增长率，发现我国商业银行生产力变化主要来自劳动密集型的数量扩张而非技术效率的改善。
