Cross spectrum analysis is made between AAM, torque, SST and LOD. It is found that significant correlations exist between those series on time scales of shorter than one year.
交叉谱分析表明，在小于一年周期上，角动量、山脉和摩擦力矩、尼诺三区海温、日长间都存在着显著相关关系。
参考来源 - 大气角动量平衡的气候及异常分析·2,447,543篇论文数据，部分数据来源于NoteExpress
对三参数序列应用功率谱和交叉谱分析得出，其主要周期变化为准两周振荡。
Analyzing the sequence of the parameters by the power and cross spectra yields main periodic changes of quasi-two-week oscillation.
再经过交叉谱分析后指出，台风暴雨的11年周期与太阳黑子数有很高信度的高凝聚值。
According to the cross spectral analysis, there is a high coherence with high confidence at intervals of 11 years between the typhoon's MTCR and the sun spots.
本文就镍结合物在形成碳-碳键交叉偶联反应中的性能及活性做了探索和研究。并对合成产物进行了光谱分析及测试。
Catalytic actiVity of Nickel complexes in the cross-coupling reaction for forming C-C bond have been studied. Gived spectra analysis date of ketones.
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