hydrogenating的音标？

hydrogenating的音标：

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hydrogenating例句

Hydrogenated styrene - butadiene rubber ( HSBR ) was prepared by hydrogenating styrene - butadiene rubber ( SBR ) latex with hydrazine hydrate - hydrogen peroxide - copper sulfate catalytic system.用水合肼/双氧水/硫酸铜催化体系对丁苯橡胶 (...
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hydrogenating什么意思解释

v.使与氢化合，使氢化( hydrogenate的现在分词 )...
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