“near-infrared spectrophotometry”的概念、定义、翻译、参考文献-科学参考

单词	near-infrared spectrophotometry
释义	near-infrared spectrophotometry [`nir ´in·frǝ`red ´spek·trō·fǝ`täm·ǝ·trē] ^{ANALYTICAL CHEMISTRY} Spectrophotometry at wavelengths in the near-infrared region, generally using instruments with quartz prisms in the monochromators and lead sulfide photoconductor cells as detectors to observe absorption bands which are harmonics of bands at longer wavelengths.
随便看	differential signal differential spectrophotometry differential stage differential steam calorimeter differential stress differential synchro differential temperature survey differential thermal analysis differential thermogravimetric analysis differential thermometer differential thermometric titration differential timing differential topology differential transducer differential transformer differential-transformer transducer differential voltage gain differential voltmeter differential wind differential winding differential windlass differential wound field differentiating circuit differentiating network differentiation

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