nir spectroscopy中文是什么意思

• 《英文msh词典》NIR Spectroscopy
• [同义词] NIR Spectroscopy
• [主题词] Spectroscopy,Near-Infrared
• [中文释义] NIR光谱学
• [英文释义] A noninvasive technique that uses the differential absorption properties of hemoglobin and myoglobin to evaluate tissue oxygenation and indirectly can measure regional hemodynamics and blood flow. Near-infrared light (NIR) can propagate through tissues and at particular wavelengths is differentially absorbed by oxgenated vs. deoxygenated forms of hemoglobin and myoglobin. Illumination of intact tissue with NIR allows qualitative assessment of changes in the tissue concentration of these molecules. The analysis is also used to determine body composition.

• nir    近红外光谱; 近红外线的; 尼尔; 注册机构成员
• spectroscopy    n. 【物理学】分光术，光谱学。 n. -ist
• bet nir    贝特尼尔
• nir bergman    尼尔・伯格曼
• nir dawid    尼尔大卫
• nir gallim    尼尔加利姆
• nir hen    尼尔亨
• nir moshe    尼尔摩西
• nir yafe    尼尔亚费
• nir yisrael    尼尔以色列
• nir yizhaq    尼尔以撒
• nir zevi    尼尔采维
• nir zidhyaku    尼尔立德雅库
• jabel an nir    尼尔山
• near infra-red (nir)    近红外线
• near-infrared spectrum (nir)    近红外光谱
• nir ft-raman    近红外傅里叶变换拉曼
• nir national internet registry    国家级互联网注册管理机构
• nir near infrared    近红外
• nir network information retrieval    网络信息检索
• uv-vis-nir-rs    紫外-可见-近红外记录式分光光度计
• uv-vis-nir recording spectrophotometer    紫外线-可见光-近红外线记录式分光光度计
• absorption spectroscopy    吸收分光学; 吸收锋; 吸收光谱带; 吸收光谱法; 吸收光谱检查; 吸收光谱学
• acoustical spectroscopy    声谱学
• alpha spectroscopy    粒子谱学

• Recent progress in nir spectroscopy technology and its application in the field of chinese materia medica
  近红外光谱技术的研究进展及其在中药领域的应用
• The dlc and a-sic : h films have been prepared by rf glow discharge . the irradiated samples were characterized by ramaiynfrared and uv-vis-nir spectroscopy mainly . according to the physical mechanisms related to the interaction of photons, neutrons, and ions with matter, the results and phenomena are explained and discussed . the structures and properties of the films depend strongly upon the hydrogen content and the binding state
  对辐照前后的样品采用喇曼(raman)光谱、红外(m)光谱及紫外?可见?近红外(uv?vis?nir)光谱等仪器进行分析，根据光子、中子、离子与物质作用的物理机制，对所得结果及其现象进行了解释。
• The uv-vis-nir spectroscopy and tauc method are used to calculate the optical gap of dlc films . the result that hydrogen content is 10 ~ 25al % is deduced by the data of the optical gap and fully constrained network ( fcn ) model . thus, a new method, by which the hydrogen content of the dlc films can be determined, was obtained by the auther
  由于薄膜中氢的含量与结合状态直接决定其结构与特性，本文利用uv?vis?nir光谱及tauc方法计算得到dlc薄膜的光学带隙，并根据光学带隙数据及完全抑制网络(fcn)模型获得了样品氢含量为1025这一结果，从而提出了一种简单确定dlc薄膜中氢含量的新方法。
• The refractive index and the changing behaviour of the a-sic : h films were calculated by using uv-vis-nir spectroscopy interference wave and it was found that the hydrogen content and ir transmittance were decreased with y rays irradiation dose . lt is very interesting that the sp'c-h bonds were observed by the raman spectra for the first time and expand the application scopes of raman spectroscopy in structure analyse fields
  根据uv?vis?nir光谱中的干涉条纹，计算出了y射线辐照下a-sic：h薄膜的折射率及其变化趋势，并由此得出y射线辐照导致其氢含量变小及红外透过率变小的结论。有趣的是：还首次用raman光谱观察到了dlc薄膜中sp~3c-h键随辐照剂量改变的变化规律，扩大了其在结构分析领域中的应用。

• nir spectroscopyとは意味：近赤外分光法｛きん せきがい ぶんこう ほう｝