product moment

基本解释

The method with different order amplitude moments makes use of the product moment of signal magnitude for classification of MPSK/MQAM signals.
不同阶幅度矩进行调制分类的方法利用MPSK/MQAM信号每符号段波形起始点与其它点幅度的乘积统计矩特征进行调制分类。
Then Pearson product moment correlations were used to determine the strength of relationship between reading proficiency and learning strategies.
采用皮尔逊相关分析方法计算学习策略与阅读能力的关系；
When I study, I adopt product moment correlation in statistics , 1 study relation which between the mistake in Chinese expression and Chinese study record .
在研究时，我用统计学中的积差相关法，研究学生的语文偏误量与语文学业成绩的相关性；

Self-alienation, in Barth's work, is the product of desire. Desire, love: that's the moment when you're supposed to be perfectly present.
巴斯作品中，自我疏离是欲望的产物，欲望，爱：,那是你应该在场的时刻。
耶鲁公开课 - 1945年后的美国小说课程节选

Sony even admits that the Double Density CD-ROM is a product of the moment that will become about as useful a piece of computer hardware as grandma's sewing machine as soon as read-write capable DVDs are widely available.
FORBES: Sony Establishes New, Obsolete CD-ROM Format
If a product was disappointing in the moment, he called it what it was.
FORBES: Steve Jobs Showed It's Not Indulgent to Follow Your Bliss, It's Required
Edge had previously mentioned the possibility of a dedicated share button on the next-gen controller, though that remains a product of the rumor mill at the moment.
ENGADGET: Sony: PS4's main selling point will be 'new playing options, not improved hardware specs'