It is found that the structure and hardness of the plates are closely related to W content.

结果表明，镀层结构和性能与镀层中的W含量密切相关。

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With W content increasing, the elastic module, flexural strength and fracture toughness increase, but the Vickers 'hardness decreases.

随w含量的增加，复合材料弹性模量、抗弯强度和断裂韧性增大，而硬度减小。

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The method of measuring c, s, p, Mn, Si, Cr, Ni, Mo, V, W, ti, Nb, Al element content by DV-4 photoelectric spectroscope on one condition is introduced.

介绍了应用DV - 4光电光谱仪，仅用一种测定条件，测定高合金钢中碳、硫、磷、锰、硅、铬、镍、钼、钒、钨、钛、铌、铝元素的含量的方法。

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The company will spend the next year reassessing salt, fat and sugar content in every one of its products, says Gert W. Meijer, head of Unilever's health institute.

FORBES: Pressure Cooker

Debuting a new series of LED TVs created for viewers looking for an amazing high definition entertainment experience, the W-series offer consumers Sony's unique combination of technology and content services, delivering life-like picture quality and immersive audio.

ENGADGET: Select Sony Bravia W-series TVs now available for pre-order in Europe

The new models in the W- and R-series offer consumers Sony's unique combination of technology and content services, delivering life-like picture quality and immersive audio.

ENGADGET: Sony's 2013 HDTVs start shipping, quantum dots are on the way