The reduction of the particle size and the increase of the fraction volume are h...

颗粒尺寸减小和体积分数增加都有助于提高复合材料的强度。

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The finite element method is used to analyze the relationship between strength and stress of the particle reinforced iron matrix composites and the shapes, sizes and fraction volume of the particles.

采用有限元方法分析了颗粒增强铁基复合材料强度和应力与颗粒形状、尺寸以及体积分数的关系。

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This paper discusses the influence of water volume fraction, temperature, and time on the rheological properties of W/O emulsion.

这篇论文讨论了含水率、温度和时间等因素对 W/O 乳状液流变性的影响。

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These innovative solutions entail reusing most of the water to frack additional wells so that ultimately, contaminated materials are reduced to a tiny fraction by volume so that it can be safely delivered to hazardous waste disposal facilities.

FORBES: U.S. Energy Independence - So Close, Yet So Far

Thorp may have been the first to discover that Madoff could not have been hedging his customers accounts because the actual reported volume of trading in stock options was a small fraction of the trades that he alone was claiming.

FORBES: The Card Sharp Who Cottoned Onto Madoff's Fraud In 1991

An interim solution involves setting up high-volume spay-and-neuter clinics that can do dozens of operations a day for a fraction of what a full-service vet charges.

FORBES: Magazine Article