Raman devices work by shooting a laser beam at an object.
拉曼扫描仪靠向鉴定对象发射出的激光束工作。
But to identify materials, you need databases of Raman patterns.
但是，确定物质需要拉曼模式的数据库。
In fact, a device using "surface-enhanced Raman spectroscopy" can detect traces of less than one part per billion.
实际上，利用“表面增强拉曼光谱”的设备能够检测到十亿分之一的痕量物质。
Over the past five years, Downs and his team have identified the Raman patterns of about half the Earth's 4,000 minerals.
在过去的五年中，Downs和他的团队已经确定了地球4000种矿物中大约一半矿物的拉曼模式。
Channel stress is simulated by using mask-edge dislocation model and actual stress is also measured by Raman spectroscopy.
沟道应力的模拟方法则采用掩膜版边缘错位模型(mask - edge dislocation model)，应力测量方面采用拉曼光谱法。
Scientists call the interaction of light with phonons the Raman effect.
科学家将光与声子的交互作用称为拉曼效应。
It shows that the collection is superposition of Raman and photoluminescence spectrum.
结果表明，所采集到的是拉曼光谱和光致发光光谱的叠加。
It 'shows that the collection is superposition of Raman and photoluminescence spectrum.
结果表明，所采集到的是拉曼光谱和光致发光光谱的叠加。
Raman spectroscopy has strong potential for providing non-invasion diagnosis of cancers.
拉曼光谱技术是一种极具潜力的非破坏性的癌症诊断方法。
Raman spectra of ordinary tissue and cancer tissue have been obtained by Raman spectroscopy.
利用拉曼光谱仪得到了胃窦部正常组织和癌变组织的拉曼光谱。
Stimulated Raman scattering is one of the main restriction for the improvement of high power fiber laser.
受激拉曼散射是大功率光纤激光器性能提升的主要限制之一。
The use of Raman spectroscopy to identify gem has attracted the attention of increasing number of gemologists.
利用拉曼光谱鉴定宝石越来越受到宝石学界的关注。
The RA802 Pharmaceutical Analyser is a compact benchtop Raman imaging system that redefines formulation analysis.
RA802药物分析仪是为制药工业设计的、结构紧凑的台式拉曼成像系统。
Over the past five years, Downs and his team have identified the Raman patterns of about half the Earth's 4, 000 minerals.
在过去的五年中，Downs和他的团队已经确定了地球4000种矿物中大约一半矿物的拉曼模式。
Therefore, the measurement of Raman spectrum of red coral provides an efficient and rapid method of identification of coral.
拉曼光谱测定是一种快速无损鉴定红色珊瑚的方法。
Then they will try and detect various molecules using a number of different detection schemes, including stimulated Raman gain.
然后他们就将运用不同的探测方案，包括受激增强拉曼散射，来尝试并探测不同的分子。
It's now clear that stimulated Raman scattering will play an important role in the future of biological imaging and medical diagnostics.
很清楚，受激拉曼散射将在未来的生物成像与医学诊断中扮演一个重要的角色。
When a laser is shone on the aptamer, the molecule absorbs light and reemits it with a characteristic spectrum, called its "Raman signal."
适配子可以吸收激光并放射出称为“拉曼信号”的特征光谱。
In particular, they focused on the Raman effect, a process in which the wavelength of light lengthens after it scatters off atomic vibrations.
他们的研究重点集中在拉曼效应，也就是当光经由原子震荡而散射时，光波波长增加的过程。
Raman spectroscopy is a powerful method to study the structure of protein and its transformations, especially in solution and in living system.
拉曼光谱是研究蛋白质结构和结构改变的有力武器，特别是可应用在水溶液和活体体系中。
The results showed that the system detected the octane number of gasoline accurately, and displayed the Raman spectra obtained by the detector.
实践证明，该辛烷值测定系统能够准确检测调和过程中汽油辛烷值，并实时显示调和过程中汽油拉曼谱图。
These techniques include Raman scattering, in which light returns with a shift in wavelength as a result of atomic or molecular laser excitation.
这项技术包含拉曼散射，这种散射指反射光会因为原子或分子的激发而有一个波长上的移动。
While silicon's properties are not suitable for traditional laser generation, Intel was able to use the Raman effect to create a laser in silicon.
虽然硅的特性并不适合于传统的激光产生，但Intel能够利用Raman效应在硅中制造出激光器。
Employing photons as probes, Raman spectroscopy is potentially an ideal technique for studying chemical structures and physical interface phenomena.
拉曼光谱以光子作为探针，是研究表面物理、化学结构和性质的理想工具。
Researchers were able to use Raman spectroscopy to look at the change of the vibrational energy of the bond and then work out the change in bond length.
研究人员使用拉曼光谱可以观察到键的震动能量的变化然后计算出键长的变化。
Raman scattering is one of powerful means to investigate carbon nanotubes and plays an important role in understanding their structure and physical meaning.
拉曼散射是研究碳纳米管的有力手段之一，对于了解碳纳米管的结构及其物理内涵具有重要的作用。
The results of experiments show that in situ Raman spectroscopy is an effective method to obtain the formation condition of methane hydrate in fluid inclusions.
实验研究表明，原位拉曼光谱技术是准确获取流体包裹体中甲烷水合物生成条件的一种有效方法。
UV Raman spectroscopy has been employed to investigate the surface phase transformation of zirconia calcined at different temperatures in different atmospheres.
以紫外拉曼光谱技术研究了在不同焙烧气氛中氧化锆样品的表面晶相结构及其转变过程。
UV Raman spectroscopy has been employed to investigate the surface phase transformation of zirconia calcined at different temperatures in different atmospheres.
以紫外拉曼光谱技术研究了在不同焙烧气氛中氧化锆样品的表面晶相结构及其转变过程。
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