英语词汇“hard rubber”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	hard rubber
释义	WordReference Random House Unabridged Dictionary of American English © 2024 hard′ rub′ber, Chemistryrubber vulcanized with a large amount of sulfur, usually 25–35 percent, to render it stiff and comparatively inflexible. 1855–60
随便看	linear b linear combination linear differential equation linear equation linear fractional transformation linear function linear graph linear induction motor linearise linearity linearization linearize linearly linearly ordered set linear manifold linear measure linear motor linear operator linear perspective linear polarization linear programming linear regression analysis linear space line art linear-tracking

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