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- Results:SLC possesses the characteristics of the infrared spectrum of silybin and lecithin,its nuclear magnetic resonance spectrum showed that SLC was combined by non covalent bond. 结果:水飞蓟宾卵磷脂复合物具有水飞蓟宾和卵磷脂的红外光谱特征,其磷核磁共振波谱显示水飞蓟宾和卵磷脂间以非共价键结合。
- optical double resonance spectrum 光学双共振光谱
- proton magnetic resonance spectrum 质子磁共振频谱
- ferromagnetic resonance spectrum 铁磁共振谱
- nuclear magnetic resonance spectrum [化] 核磁共振波谱
- electron paramagnetic resonance spectrum (EPR) 电子顺磁共振波谱
- The molecular weight distributions, infra-red, ultraviolet and nuclear magnetic resonance spectra for the polysilane polymers have been described. 本文还讨论了这些聚硅烷的分子量分布以及红外、紫外、核磁共振等光谱性质。
- nuclear quadrupole resonance spectrum 核四极共振频谱
- powder electron spin resonance spectrum 粉电子旋转共振频谱
- Methods NMR spectroscopy was classified according to commonly encountered atomic nuclei, which are measured in nuclear magnetic resonance spectra. 方法根据常见的用于测定核磁共振信号的原子核的不同,对核磁共振光谱进行分类叙述。
- The structures of the samples were analyzed by X-ray diffraction,and the impedance spectra and electron paramagnetic resonance spectra were measured. 用X射线衍射仪检测了样品的结构,测量了样品的阻抗谱和电子顺磁共振谱。
- The fine and hyperfine structures in paramagnetic resonance spectra of ~5Mn~(2+) ions in natural calcite have been studied at the microwave frequencies of about 9400MHz. 我们研究了天然方解石中~(55)Mn~(2+)离子在微波频率约为9400兆赫频段的顺磁共振谱的精细结构和超精细结构。
- Magnetic Resonance Spectrum Analysis of Cerebral Infarction 脑梗死的磁共振波谱分析
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- Structute of nitrogen heterocyclic ring quaternary ammonium salt cationic surfactants was identi fied by mass spectrography, nuclear magnetic resonance spectra,infrared spectra and etc. 用质谱法、核磁共振波谱法、红外光谱法等,确定了未知氮杂环季铵盐型阳离子表面活性剂的结构。
- Thus, for both (+)- and (-)- carvone, the infrared, nuclear magnetic resonance spectra, the gas chromatographic retention times, the refractive indexes, and the boiling points should be identical. 因此,(+)-和(-)-的香芹酮的红外,核磁共振光谱,气相色层分析的保留时间,折光率和沸点应该是完全相同的。
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
- proton magnetic resonance spectra 质子磁共振谱
- Resonance would occur again, but not so strong as before. 共振会再次发生,但不如先前那么强。
- There's a wide spectrum of opinions on this problem. 对这个问题的说法众说纷纭,莫衷一是。