英语词汇“butene-2”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	butene-2
释义	butene-2 butene-2 [′byü‚tēn ′tü] (organic chemistry) CH₃CHCHCH₃ A colorless, highly flammable gas, used to make butadiene and in the synthesis of four- and five-carbon organic molecules; the cis form, boiling point 3.7°C, is insoluble in water, soluble in organic solvents, and is also known as high-boiling butene-2; the trans form, boiling point 0.88°C, is insoluble in water, soluble in most organic solvents, and is also known as low-boiling butene-2.
随便看	sample discrepancy report sample distribution sample duplicate sampled value control sample environment data acquisition node sample error sample file sample frequency sample frequency generator sample function sample gateway sample in question sampleite sample log sample management facility sample management office sample management system sample matrix/generalized eigenvector sample matrix inversion sample matrix inverter sample matrix/iterative algorithm sample mean sample means sample mean square sample median

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