英语词汇“optoacoustic detection method”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	optoacoustic detection method
释义	optoacoustic detection method optoacoustic detection method [¦äp·tō·ə¦küs·tik di′tek·shən ‚meth·əd] (analytical chemistry) A method of detecting trace inpurities in a gas, in which the absorption of a sample of the gas at various light frequencies is measured by directing a periodically interrupted laser beam through the sample in a spectrophone and measuring the sound generated by the optoacoustic effect at the frequency of interruption of the beam.
随便看	not have our hearts in something not have the face not have the face to not have the face (to do something) not have the faintest not have the faintest/foggiest not have the faintest idea not have the faintest (notion) not have the faintest notion not have the first idea not have the foggiest not have the foggiest idea not have the foggiest (notion) not have the foggiest notion not have the ghost of a chance not have the heart not have the heart for not have the heart for something not have the heart to not have the heart to do not have their hearts in it not have their hearts in something not have the slightest idea not have the stomach not have the stomach for

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