网络近红外谱;近红外谱商务英语词汇 网络释义 1. 近红外谱 石油词... ... near-infrared region 近红外区near-infrared spectra近红外谱near-lithostatic fluid pressure 近静岩流体压力 ... treasure.1x1y.com.cn|基于15个网页 2. 近红外谱商务英语词汇 ...
The near-infrared spectra of CH3CHO, CD3CHO, CH3CDO, CF3CHO, CHCl2CHO, and CCl3CHO were measured from 4000 to 9000 cm1 in solution at room and liquid nitrogen temperatures. Assignments are made and cases of Fermi resonance are examined. A few potential and anharmonicity constants are ...
It is designed to cover a very wide simultaneousnear-IR spectral range (0.98-2.35 µm) at a resolving power of 73.5K, providing unpolarized and polarizedspectra of low-mass stars at a radial velocity (RV) precision of 1m/s. The main science goals of SPIRou arethe detection of habitable...
Research by infrared (IR) spectroscopy has limited utilization, since various of the spectra overlap. Near-infrared (NIR) spectroscopy gives multicomponent investigation of almost any matrix to give important information about the nature of chemical bonds, functional groups, and molecular structure of or...
Acquired spectra were blindly compared with autopsy NIR spectroscopy signals with multi-variate statistics. To meet the end point of spectral similarity, at least 2/3 of the scans were required to have greater than 80 % of spectra similar to the autopsy spectra. A total of 106 patients were ...
The infrared extension of this program (SMASSIR) has produced near-infrared spectra for about 200 main-belt asteroids. In this poster we present visible ... R. Binzel,A. Harris,S. Bus,... 被引量: 0发表: 2003年 Determination of the substorm initiation region from a major conjunction inter...
spectra of cyclo-WW self-assemblies in the absence or presence of metal ion/UV irradiation. The peaks of the active bonds are numerically marked. Note that the IR spectra were vertically moved for clarity.eSchematic presentation showing the possible molecular mechanism of cyclo-WW dimer ...
However, their original spectra overlapped at 5000–5500 cm−1, probably because of the characteristic absorption of ethanol in this interval, while the ethanol content of both matrices was consistent. Although the matrix solution was different, the change in the spectral curves caused by a ...
The spectra were obtained at different concentrations and different temperatures. Resolution of the spectra gave seven component subbands. A spectroscopic model of water involving three species depending on whether 0, 1 or 2 hydrogens of H 2O are involved in hydrogen bonding was found to be ...
A set of spectra will be shown that have been collected and analysed, for a wide range of clothing fabric materials, indicating that the technique could have wide application to personal screening situations. 展开 关键词: Near infrared spectroscopy Chemicals Near infrared Diffuse reflectance ...