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1)  Stretching vibration
伸缩振动
1.
Stretching vibrational spectra of WF_6 molecule from a nonlinear model;
WF_6分子伸缩振动能谱的非线性模型计算(英文)
2.
The results show that five absorption peaks existed at the 400~800cm -1 frequency range, and these absorption peaks were related with stretching vibration of Cu O bond and Bi(Pb) Cu O bond along C axis, as well as O hole in structure of Bi system superconductor.
分析认为它们与CuO键振动,Pb掺杂的Bi(Pb)CuO键沿C轴的伸缩振动,CuO2面内的氧空位有
3.
By using laser Raman spectrum method,the samples full width at half maximum(FWHM) and depolarization ratio of laser Raman spectrum at stretching vibration were measured.
运用激光喇曼光谱的分析方法,测量了它们的激光喇曼谱在伸缩振动喇曼峰处的半峰全宽,同时也测量了样品在伸缩振动喇曼峰处的退偏振度。
2)  Carbonyl stretch vibration
羰基伸缩振动
3)  streching vibrational mode
伸缩振动模式
4)  stretching vibration frequency
伸缩振动频率
1.
The relation between the stretching vibration frequency of X = 0 double bond of alkyl substituted compounds R' X = 0 and the Polarizability Effect Index (PEI) of alkyl group R can be expressed as v = a + bPEI (R), where X represents C, and N elements.
烷基取代物R’X=0的X=0键伸缩振动频率ν与烷基R的极化效应指数PEI(R)的关系可表示为:ν=a+bPEI(R)。
5)  Symmetric stretching
对称伸缩振动
6)  Cu O bond stretching vibration
Cu-O键伸缩振动
补充资料:伸缩振动
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性质:物质分子中化学键的振动形式之一种。它是分子中原子沿键轴方向的往复运动状态,即改变键长短的振动。它又分为对称伸缩振动(symmetric stretching vibration)和反对称伸缩振动(antisymmetric stretching vibration)。如三原子分子,有两个键长度,同时伸长或缩短为对称伸缩振动;一长一短或一短一长为反对称伸缩振动。

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