药物 发表于 2025-3-25 05:55:29

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发源 发表于 2025-3-25 10:28:23

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外来 发表于 2025-3-25 15:25:17

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CRACK 发表于 2025-3-25 18:32:02

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咯咯笑 发表于 2025-3-25 23:37:05

Introduction,The early development of far-infrared spectroscopy proceeded along the lines of reststrahlen, prism, and grating techniques. Later, developments in interferometric spectroscopy followed.

绝缘 发表于 2025-3-26 03:36:27

Sampling Techniques and Instrument Calibration in the Far-Infrared Region,Materials used as windows in the far-infrared region will be discussed, including plastics, salt crystals, and semiconductors. Next, solvents useful in the far infrared will be mentioned, and then sampling techniques. Finally, calibration of instruments will be discussed.

PALSY 发表于 2025-3-26 05:34:01

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Jargon 发表于 2025-3-26 09:19:38

nd carry high degree of language discrimination information.This book discusses the impact of spectral features extracted from frame level, glottal closure regions, and pitch-synchronous analysis on the performance of language identification systems. In addition to spectral features, the authors exp

Brittle 发表于 2025-3-26 13:28:39

John R. Ferraro major tourist destinations. To the linguistically interested visitor however, Kosice presents a number of intriguing paradoxes. The city’s rich history of societal multilingualism, which can be gleaned even from a superficial glance at the inscriptions in its historical monuments, is contrasted in

SNEER 发表于 2025-3-26 20:52:03

John R. Ferrarold expect, a linguist’s task is to describe and explain rather than predict. If dislocated from the present, the viewing angle is retrospective rather than prospective, as documented by an ample record of diachronic studies on language. On the other hand, an opposite under­current may have started a
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查看完整版本: Titlebook: Low-Frequency Vibrations of Inorganic and Coordination Compounds; John R. Ferraro Book 1971 Plenum Press, New York 1971 German.Hydrazin.Vi