以2,4-二硝基甲苯和2,6 -二硝基甲苯(分异构体)介电波谱分析的示例,得到了很好的结果。
For example, 2, 6 - Dinitrotoluene and 2, 4 - Dinitrotoluene (isomer) are analysis by dielectric spectroscopy methods yielding excellent results.
波谱分析的研究证实了这一点。
The analysis of the spectra of the atmospheric waves proves this inference.
脉络波谱图分析查明了中范围(频率)信号波动的形态结构变化。
Venation wave spectrum analysis finds out shape-structure change of mid-frequency signal fluctuation.
波谱分析技术已被成功地应用于宝石学研究和宝石鉴定领域。
The spectral analysis techniques have been applied to the gemological study and gemstone identification.
方法:采用反复硅胶柱色谱、葡聚糖凝胶色谱等分离纯化,通过理化常数和波谱分析鉴定其化学结构。
Methods:The isolation and purification were carried out by repeated silica gel column chromatography, and the chemical structures were determined by physicochemical properties and spectral analysis.
本文通过分析推导,找出了罗拉扭振纱疵的特征方程,并就其波谱图、曲线图、布面外观特征进行了研究。
Through analysis and inference, the writer finds out the feature equation of roller turn vibration yarn faults, and researches its wave spectrum, curve, fabric appearance characteristics.
本文对球面上有基流的正压大气小扰动进行了波谱分析。
Wave spectrum of disturbance is analyzed in spherical barotropic atmosphere with basic flow.
并通过理化数据测定及波谱分析,鉴定化合物结构。
The chemical structures were (identified) by physicochemical properties and spectral data analysis.
针对这个问题,提出了利用波谱分析的SPOT自然色模拟方法。
To overcome this problem, we propose a new SPOT natural-color simulation method based on spectrum analysis.
分析了波谱响应函数和波宽对红外数据反演地表温度的影响。
This article analyzes the influence of band spectral response function and band width to land surface temperature inversion.
经理化常数测定和波谱分析鉴定为苦马豆素。
It was identified to be swainsonine by physicochemical properties and spectral data analyses.
文中通过对生物非热效应的研究提出电磁波谱分析这一方法在非热效应研究中的有着指导意义。
Electromagnetic spectrum analysis proposed in this paper has its significance in the abnormal biologic effects re - search field.
以2,4-二硝基甲苯和2,6 -二硝基甲苯(分异构体)介电波谱分析的示例,得到了很好的结果。
For example, 2, 6 - Dinitrotoluene and2, 4 - Dinitrotoluene (isomer) are analysis by dielectric spectroscopy methods yielding excellent results.
用元素分析和波谱方法确定化合物3和4的结构,用杯盘培养法测化合物4的抑菌活性。
The structures of the compounds 3 and 4 were confirmed by elementary analyses and spectroscopic methods.
全波模型震相分析法研究的内容是非常广泛的,本文仅对其中的射线分析、振幅分析、波谱分析、质点振动方式分析等方法进行了探讨。
Full wave model phase analysis technique may involve wide subjects, but this paper only deals with the analysis methods of ray, amplitude, wave spectrum and particle vibration pattern.
衰减系数的校正是磁共振波谱信号处理和分析过程中的一个关键难题。
Damping factor alignment is a key and difficult problem to the signal processing in magnetic resonance spectroscopy.
文中比较了采用不同的海浪谱的变形情况,同时还分析了波浪能量方向分布对缓坡上在水流作用下波谱浅水变形的影响。
The results are compared with that by regular wave analysis. Different types of wave spectrum are used during calculation, also the influence of wave energy directional spread is considered.
采用一种新的化学分析方法电位波谱法分析显影液中的米吐尔和对苯二酚的含量,在研究过程中实现了这两种成分的连续滴定分析。
The metol content and the hydroquinol content in developer solution were analyzed by potential spectrum method. During this analysis, two components were continuously titrated at the same time.
针对地球质心运动主要是由多种周期运动叠加的特点,依次讨论了谱分析方法中的AR模型谱分析和小波谱分析方法。
In allusion to the characteristic that Geocentric motion is piled up by several periodic motions, the spectral analysis by wavelet and ar were discussed in turn in this paper.
目的:分析脑肿瘤的氢-磁共振波谱(1H -MRS)改变,评价1H -MRS在脑肿瘤诊断、鉴别诊断、病理分级、预后估计等方面的价值。
Objective:To analyse the change of 1H-MRS in brain neoplasms and evaluate its effects in diagnosis, differential diagnosis, pathological gradation and prognosis.
通过模型正演、反射特征、地震波谱属性参数分析认为,以实际资料为基础的地震模型研究可用于集储层预测工作。
According to the analysis of forward modelling, reflector characteristics and spectral properties, it is considered that the seismic model based on actual data can be used in reservoir prediction.
对实测波进行了波谱分析。
方法采用硅胶和反相硅胶RP- 18柱色谱分离,运用有机波谱分析确定化合物结构。
Methods Three compounds were isolated by a combination of RP-18and silica gel column chromatographies, and their structures were identified by spectral methods.
本文系统地分析了等离子体粒子模拟的静电波谱响应特性。
Plasma particle simulation wave spectral response to electrostatic wave is systematically analyzed.
美国德州大学西南医学中心的科学家们是美国最先使用一种叫做磁共振波谱分析(MRS)的成像技术来检测人类胰脏中脂肪含量的。
Scientists at UT Southwestern Medical Center are the first in the U. S. to use an imaging technique called magnetic resonance spectroscopy (MRS) to measure the amount of pancreatic fat in humans.
利用波谱分析技术,建立波谱性质与溶液热力学性质之间的关系是研究缔合体系性质的新方向。
Using the spectroscopic technology to establish the relationship between the spectroscopic information and thermodynamic properties is a new field of investigating the associating systems.
由于糖类结构的复杂性,核磁共振波谱和质谱已成为其有力的分析手段。
Because of the complexity of saccharide structure, NMR and MS have become the potent means of its structural analysis.
采用波谱分析的方法对南海海表温度和云南省降水作出分析,通过功率谱以及交叉谱计算表明了云南省降水与南海海温之间的一些相关关系。
The relationship between the sea temperature on the South China sea and the rainfall in the Yunnan by means of cross spectrum AD power spectrum analysis.
该文简单介绍电子顺磁共振波谱法的基本原理、研究对象、方法及其在植物抗氧化活性检测分析中应用。
The basic principle, research object, method and applications of electron paramagnetic resonance in mensuration and analysis of antioxidation activity of plant were introduced in the paper.
该文简单介绍电子顺磁共振波谱法的基本原理、研究对象、方法及其在植物抗氧化活性检测分析中应用。
The basic principle, research object, method and applications of electron paramagnetic resonance in mensuration and analysis of antioxidation activity of plant were introduced in the paper.
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