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Examples of the the word, spectra , in a Sentence Context

The word ( spectra ), is the 13421 most frequently used in English word vocabulary

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  1. The measurement of pH and analysis of optical absorption (color) and emission, spectra , A less accessible but rather efficient method is introduction of a radioactive
  2. As a flak jacket, made of ballistic cloth (e.g. Kevlar, dyneema, twaron, spectra ,etc.) and ceramic or metal plates are common among police forces, security
  3. Theory, which only recognizes many electron states. The predictions of line, spectra ,are qualitatively useful but are not quantitatively accurate for atoms and ions
  4. Disconnected Hausdorff spaces, form the abstract framework in which these, spectra ,are studied. Such spaces are also useful in the study of profinite groups. *
  5. Is (are) responsible for the background and store them in the computer. These, spectra ,are then multiplied with a factor to match the intensity of the sample spectrum
  6. Bohr model also has difficulty with, or else fails to explain: * Much of the, spectra ,of larger atoms. At best, it can make predictions about the K-alpha and some
  7. Which can not be directly known at once. -Doublets and Triplets: Appear in the, spectra ,of some atoms: Very close pairs of lines. Bohr’s model cannot say why some
  8. Atom model and to the birth of quantum mechanics. In seeking to explain atomic, spectra ,an entirely new mathematical model of matter was revealed. As far as atoms and
  9. The proton analysis is implemented only in some spectrometers). These, spectra ,contain quantitative information on all major elements in the samples except
  10. Microorganisms that form stromatolites. Based on NMR data, optical and mass, spectra , it is thought to have a structure of C55H70O6N4Mg or 2-formyl-chlorophyll a.
  11. Out. This difference in number of sextets is reflected in the UV absorbance, spectra ,of these two isomers. Phenanthrene has the highest wavelength absorbance around
  12. In this case HR-CS AAS is offering the possibility to measure correction, spectra ,of the molecule (s) that is (are) responsible for the background and store
  13. Media Pigments are chemicals that selectively absorb and reflect different, spectra ,of light. When a surface is painted with a pigment, light hitting the surface
  14. 24 heavier elements, not found today either on Earth or in astronomical, spectra , have been derived artificially. All the heavy elements that are derived
  15. Grains which were formed in the hot inner Solar System. This is seen in comet, spectra ,as well as in sample return missions. More recent still, the materials
  16. Spectrum. The human eye cannot tell the difference between such light, spectra ,just by looking into the light source, although reflected colors from objects
  17. Element 98 californium, have been detected in the universe at large, in the, spectra ,of stars and also supernovae, where short-lived radioactive elements are newly
  18. Gray and white) and colors such as pink, tan,and magenta. Two different light, spectra ,that have the same effect on the three color receptors in the human eye will be
  19. The remainder being mostly phosphorus and oxygen). H and K lines Visible, spectra ,of many stars, including the Sun, exhibit strong absorption lines of singly
  20. On Earth, but at present, natural californium is only known from supernovae, spectra ,and even there its presence is uncertain (see californium for detail). The
  21. For their identification by the analysis of spectra l lines. Different kinds of, spectra ,are often used in chemical spectroscopy,e.g. IR, microwave,NMR, ESR,etc.
  22. To developers of mathematical models and algorithms, who have recourse to a, spectra ,of algorithmic, statistical and mathematical techniques, ranging from exact
  23. Elements of the sample or by flame gases. We have to distinguish between the, spectra ,of diatomic molecules, which exhibit a pronounced fine structure, and those of
  24. Structures is much smaller. Pass possess very characteristic UV absorbance, spectra , These often possess many absorbance bands and are unique for each ring
  25. Difference between states 1 and 2. The atomic orbital model thus predicts line, spectra , which are observed experimentally. This is one of the main validations of the
  26. Rings which were further stabilized by interactions between the electrons, and, spectra , were to be accounted for by energy differences of different ring orbits.
  27. Bohr's model, for it explained the fact that the frequencies of lines in the, spectra ,for singly ionized helium do not differ from those of hydrogen by a factor of
  28. The planetary model could not explain the highly peaked emission and absorption, spectra ,of atoms that were observed. Quantum theory revolutionized physics at the
  29. Light). The extended pi-electron electronic structures of Pass lead to these, spectra , as well as to certain large Pass also exhibiting semiconducting and other
  30. Can be substituted by chlorine to yield Be (C5H5)2Cl2. The optical absorption, spectra ,of this compound are very similar to those of (η5–C5H5)3Bk. Applications There
  31. Of Auger electrons as a function of the Auger electron energy. The resulting, spectra ,can be used to determine the identity of the emitting atoms and some
  32. The planet so that it may be studied spectroscopically. By examining planetary, spectra , it would be possible to determine the basic composition of an extrasolar
  33. Tens of mimicries. The sources are collated on the sample, and the energy, spectra ,of the alpha particles and protons scattered from the sample are analyzed (the
  34. Sampling a heterogeneous population. * The REQUEST algorithm for analyzing mass, spectra ,makes use of autocorrelation in conjunction with cross-correlation to score the
  35. From +2 to +7 and can be identified via their characteristic optical absorption, spectra , The crystal lattice of solid americium and its compounds contains intrinsic
  36. Applications * One application of autocorrelation is the measurement of optical, spectra ,and the measurement of very-short-duration light pulses produced by lasers
  37. Best, it can make predictions about the K-alpha and some L-alpha X-ray emission, spectra ,for larger atoms, if two additional ad hoc assumptions are made (see Moseley
  38. Red plants are plausible. These conclusions are based in part on the luminosity, spectra ,of different types of stars, the transmission characteristics of hypothetical
  39. Remote objects - like stars and distant galaxies - by analyzing their radiation, spectra , The term chemical energy is often used to indicate the potential of a chemical
  40. In effect, acquisition of colors that have some special, often very" jagged,", spectra ,caused for example by unusual lighting of the photographed scene can be
  41. S concept of a scheme. Their local objects are affine schemes or prime, spectra ,which are locally ringed spaces which form a category which is antiequivalent
  42. Consistently for a large sample of asteroids (e.g. finer resolution, spectra , or non- spectra l data such as densities would be very useful). Exploration
  43. Come online, their spectra can be cross-checked with these virtual planetary, spectra ,for features that might indicate the presence of life. The photometry temporal
  44. By TPF or Darwin. It is hoped that once these missions come online, their, spectra , can be cross-checked with these virtual planetary spectra for features that
  45. With interesting topological features * Spectral bands, part of the optical, spectra ,of polyatomic systems Medicine and biology * Bird ringing, or bird banding
  46. Additional ad hoc assumptions are made (see Moseley's law above). Emission, spectra ,for atoms with a single outer-shell electron (atoms in the lithium group) can
  47. Other salts. All oxidation states have their characteristic optical absorption, spectra , with a few sharp peaks in the visible and mid-infrared regions, and the
  48. On their physical properties such as light absorption, reflection,or emission, spectra , By defining a color space, colors can be identified numerically by their
  49. Carbon – hydrogen bonds, and so show some features of alkanes in their, spectra , Alkanes are notable for having no other groups, and therefore for the absence
  50. Has been detected in the gas phase after explosion and in stellar absorption, spectra , More thoroughly investigated are compounds of the formula R4Al2 where R is a

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