Research on the characters of these two kinds of Raman spectra indicates that the area of lower frequency peak for hydrogen bond among D2O molecules exhibits different changes at different pressures, and the influence of pressure on hydrogen bond among D2O molecules is not unchangeable.
研究这两种不同类型谱峰的性质，发现代表分子间氢键的低频峰峰面积在不同的压力范围内呈现出不同的变化特征，压力对分子间氢键的影响并不是持续不变的。
The three-dimensional conformation of HNTX-I in aqueous solution was determined using two-dimensional'H NMR techniques. The complete sequence-specific assignments of proton resonance in the'H-NMR spectra of HNTX-1 were obtained by analyzing a series of 2D spectra, including double-quantum-filtered correlation spectroscopy, total correlated spectroscopy and nuclear overhauser effect spectroscopy in H2O and D2O.
应用二维1H-NMR。技术研究HNTX-I的溶液结构特点，通过分析水和重水中的DOF-COSY、TOCSY和NOESY谱，识别出HNTX-I全部33个氨基酸残基自旋体系；通过NOESY谱中的dαN、dβN、dNN和Dαδ联系完成了序列专一的谱峰归属，从而确认了HNTX-I所有的主链质子和大于96％的侧链质子的化学位移。
Heat-induced changes of secondary structures of bovine serum albumin in D2O was studied by using infrared spectroscopy and window factor analysis.
用红外光谱和窗口因子分析对加热导致的D2O中牛血清白蛋白的二级结构变化进行了研究。
Sensitizing effects on photooxidation of NADPH in deuterium oxide was determined. It was showed that all the title compounds had much more efficacious photosensitizing ability than that of hematoporphyrin derivatives.
在D2O中对NADPH光氧化作用的敏化效应实验表明：所有目标化合物均具有较强的光敏活性，明显高于参比药物HpD。
Study on the Absorption Spectra of the (? ) A_1 - (? ) B_1 Electronic Transition of H_2O~+ and D_2O~+ by Optical Heterodyne Magnetic Rotation Enhanced Velocity Modulation Spectroscopy
H2O～+和D2O～+离子分子（？）A1-（？）B电子态跃迁的光外差磁旋转速度调制光谱研究
Isotope tracking studies using D2O suggest that hydrogen providing manner using aliphatic alcohols as hydrogen source including, aqueous phase reforming, dehydrogenation, and the coupling of the two manners, which could also depending on the reaction conditions and properties of the catalyst.
利用D20同位素跟踪实验研究表明，以脂肪醇为氢源加氢反应的供氢受反应条件和催化剂的影响，主要包括：水相重整、脱氢氢转移，以及这两条途径的结合。
Using the BF3 proportion counter, we measured the count rate of the photoneutron produced by W and D2O.
用BF3正比计数器测量了由W和D2O产生的光中子计数率。
Under the conditions of uninterrupted irrigation D_2O and KCL as the tracers traced the kinesis of D_2O, positive and negative ions in the edaphic column.
用同位素D2O和KCL作示踪物，在间断灌水的条件下，追踪了D2O和阴、阳离子在土柱中移动的动态。
H/D exchange reaction properties of four cyclopropane derivatives were examined using D_2O as reaction reagent under chemical ionization condition.
在D2O化学反应气条件下研究了环丙烷衍生物的H／D交换反应特性。
The products of the catalytic reduction ethyne by nitrogenase in D2O were studied by 1H NMR.
用~1HNMR研究了固氮酶在重水中催化还原乙炔的反应产物氘代乙烯。
1H NMR spectrum in D2O and transmission electron microscopy (TEM) analyses has confirmed the formation of MNP.
重水中的1HNMR谱图以及透射电子显微镜（TEM）的结果证明了上述颗粒的形成。
Oxytricha fallax, as experimental material, are treated with deuterium oxide (D2O) at different concentrations.
本文以伪尖毛虫（Oxytrichafallax）为材料，进行不同浓度的氘水处理。
The dynamic behaviors of the lamellar and hexagonal liquid crystalline phases of PEO-PPO-PEO/D_2O/p-xylene composite were studied by 2H NMR spectroscopy.
采用D2O的2HNMR线型和弛豫分析了PEOPPOPEO/D2O/对二甲苯体系的层状和六角液晶相的动力学行为。
It has been found that the adsorption of molecular water (D_2O) and dissociated water may decrease and increase the surface work function respectively.
功函数测量表明，分子态水（D2O）的吸附使表面功函数降低，解离态水（OD）的吸附则增加表面功函数。
Internal vibration modes of D_2O in the crystal are observed in higher frequency range, which are similar to the vibration modes of pure D_2O. The spatial orientation of the water molecules of crystallization is derived.
在高频部分观测到CMC中结晶重水的内振动模，发现结晶重水与纯D2O有相似的振动行为，并确定了CMC中结晶重水分子的空间取向。
Experiment Investigation on Optically Pumped D_2O Gas Molecules Terahertz Laser
光泵D2O气体太赫兹激光器的实验研究
The dynamic behaviors of the lamellar and hexagonal liquid crystalline phases of PEO-PPO-PEO / D_2O / p-xylene composite were studied by 2H NMR spectroscopy.
采用D2O的2HNMR线型和弛豫分析了PEOPPOPEO/D2O/对二甲苯体系的层状和六角液晶相的动力学行为。