The key point of the paper is to discuss the method of third generation of coherent data volume based on calculating eigenwert.

本文重点讨论了基于特征值计算的第三代相干体方法。

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I have also seen several of the new popular volume based price charts as well as different color charts with indications of momentum along with price.

我也经常看到几种新流行的基于价格变化的成交量和以价格动量为特征显示不同颜色的图表。

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The author discusses several noticeable problems in designing air conditioning of variable refrigerant volume based on design effort, and generalizes some experience on designing this system.

作者在多年从事设计工作的基础上，讨论了可变冷媒流量空调系统设计中需引起注意的几个问题，并总结了系统设计中的一些经验。

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But critics say that practice results in low-margin sometimes even unprofitable sales as dealers chase sales bonuses tied to volume-based targets.

WSJ: Honda Pins Revival on U.S. Auto Sales

Mann also noted that ETF market makers are participating in equity markets freshly rebuilt on volume-based incentives, not exactly the kind of bait that would attract long-term holders in passive index investments.

FORBES: The Lawless Society of ETFs

The 2013 U.S. Wireless Smartphone Satisfaction Study--Volume 1 and the 2013 U.S. Wireless Traditional Mobile Phone Satisfaction Study--Volume 1 are based on experiences evaluated by 9, 767 smartphone customers and 6, 759 traditional mobile phone customers.

ENGADGET: J.D. Power: average smartphone satisfaction is up, fights are fierce for second place