单词 | linewidth |
释义 | BETA Examples oflinewidthDictionary> Examples oflinewidth linewidthisn’t in the Cambridge Dictionary yet. You can help! Add a definition Due to the energy-time uncertainty principle, the transition actually produces photons within a narrow range of frequencies called the spectrallinewidth. From Wikipedia ![]() However, with an appropriate design, titanium-sapphire can also be used in continuous wave lasers with extremely narrow linewidths tunable over a wide range. From Wikipedia ![]() Important output features in the tunable lasers used in this application are: diffraction limited beam divergence and narrow-linewidthemission. From Wikipedia ![]() As a consequence, when detecting the resonant rotation frequency, thelinewidthis smaller (narrower) than it would be if the atoms were stationary. From Wikipedia ![]() In practice, a full definition oflinewidthis used. From Wikipedia ![]() Both lower and upper transition levels contribute to thelinewidthyielding the total uncertainty. From theCambridge English Corpus The size of the emitting region for each spectral line in the direction of the spectral dispersion can then be determined by the instrumentallinewidth. From theCambridge English Corpus So the naturallinewidthfor this emission can be neglected completely. From theCambridge English Corpus Thelinewidthof the second derivative of a band is smaller than that of the original band. From theCambridge English Corpus The usefullinewidthrange for obtaining structural information is within the dashed lines. From theCambridge English Corpus The estimate of thelinewidthhas been carried out by fitting the spectral distribution of a single harmonic with an analytical profile. From theCambridge English Corpus Remarkably different results have been found for both the spectral extension and thelinewidthof the harmonic peaks. From theCambridge English Corpus Thelinewidthcurves for different durations in the plot are remarkably distinct and converge toward a value smaller than the instrumental function. From theCambridge English Corpus Significant improvement in thelinewidthof all resonances in both spectral dimensions with the concomitant dramatic improvement in spectral resolution is obtained. From theCambridge English Corpus Under ambient conditions, even for single molecules, the expected spectral changes will be completely masked because the homogeneouslinewidthof the absorption bands often exceed those spectral changes. From theCambridge English Corpus This value is also much smaller compared with the measuredlinewidthobtained in the experiment although it is much greater than the calculated natural linewidth above. From theCambridge English Corpus The last expression is thelinewidthof the system. From Wikipedia ![]() Under perfect conditions, the width of the dip can approach the naturallinewidthof the transition. From Wikipedia ![]() These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
随便看 |
英汉词典包含213609条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。