助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   infrared frequency 的翻译结果: 查询用时:0.158秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

infrared frequency
相关语句
  红外频率
     INFRARED FREQUENCY CHARACTERISTIC OF ANTIFERROMAGNETIC CRYSTAL
     反铁磁晶体的红外频率特性
短句来源
     Optimized and calculated geometric structure and infrared spectrum of benzoic acid molecule with density functional B3LYP method on 6-311G ** base cluster level,and compared the calculated infrared frequency of each conformation of benzoic acid with actually-measured infrared spectrum,thus determined molecular structure of benzoic acid in its crystal form. At the same time,produced the infrared intensity corresponding to each kind of frequency,therefore categorized the infrared spectrum.
     用密度泛函B3LYP方法在6-311G**基组水平上对苯甲酸分子的几何结构和红外光谱进行了优化和计算,并将计算所得的苯甲酸各构象的红外频率与其实测的红外光谱进行比较,确定了在晶体中苯甲酸的分子结构,同时在计算中给出了各种频率所对应的红外强度,对光谱进行了归属.
短句来源
     Meanwhile,the calculated o-xylene's infrared frequency with its infrared frequency on the Sadtler standard was compared,the molecular structure of o-xylene was clarified and the infrared spectrum was classified.
     将计算所得的邻二甲苯的红外频率与其Sadtler标准红外光谱进行了比较,确定了邻二甲苯的分子结构,并对红外光谱进行了归属.
短句来源
  “infrared frequency”译为未确定词的双语例句
     INFRARED FREQUENCY SHIFTS IN STRESSED POLYPROPYLENE FILMS
     应力作用下聚丙烯薄膜红外吸收频率的位移
短句来源
     Infrared Frequency Doublers of AgGaSe_2 Crystals
     单晶AgGaSe_2红外倍频器
短句来源
     Study of the Infrared Frequency Modulated Jammer's Jamming Mechanism
     调频式红外干扰机机理研究
短句来源
     Research on CuCl_2-NiCl_2-GIC Interfering Military Infrared Frequency
     宽频谱红外烟幕剂CuCl_2-NiCl_2-GIC的研究
短句来源
     In this paper, the relation of the framework Si/Al in theses mesoporous zeolite materials to infrared frequency was investigated by infrared spectrum. At 770 cm-1, absorb frequency (υ) to molar fraction of Al ( XAl= Al/(Si + Al) in zeolite framework was as following: XAl=-7.309×10-3 (υ770 - 760)+0.324 2, and this result was consistent with that by chemical analysis.
     在~770cm~(-1)附近吸收带的频率与沸石骨架中Al的摩尔分数X_(Al)(即Al/(Si+Al))间存线形关系:X_(Al)=-7.309×10~(-3)(u_(770-760)+0.3242。这一结果与化学分析结果一致。
短句来源
更多       
  相似匹配句对
     FREQUENCY
     生死频率
短句来源
     INFRARED FREQUENCY CHARACTERISTIC OF ANTIFERROMAGNETIC CRYSTAL
     反铁磁晶体的红外频率特性
短句来源
     INFRARED FREQUENCY SHIFTS IN STRESSED POLYPROPYLENE FILMS
     应力作用下聚丙烯薄膜红外吸收频率的位移
短句来源
     frequency and the displacement.
     计算与试验比较 ,吻合较好。
短句来源
     Infrared Dryer
     红外烘干装置
短句来源
查询“infrared frequency”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  infrared frequency
The construction of 3D photonic crystals with gaps in the visible or the near-infrared frequency range requires engineering of complex microstructures which are very difficult to realize by etching and micro-fabrication.
      
We present a detailed analysis, in a model of inhomogeneouslybroadened two-level systems, together with results obtained earlier at mid-infrared frequency.
      
Reference infrared frequency-measuring installation
      
We present a method for solving the problem of finding the thermostressed state of a hollow glass cylinder subjected to the action of electromagnetic radiation of the infrared frequency range.
      
The infrared frequency and intensity values of the main vibrational modes of selected examples of hydrocarbon ligands bonded to metals are reported.
      
更多          


Using the Fourier-Transform Infrared Spectrometer (FT-IR) measure infrared frequency shifts of the stressed molecular chain of C-C in polypropylene (PP) films.The freguency and shape of these peaks are stress dependent.The experiment has shown that the frequenpy,shift is proportional to the applied stress (σ),Av=ασ,where αis propo-rtionlity constant.By our experiment we obtain α167=0.0575,α976=0.0361 and α841=0.0383,these Value agrees with reported value.Using this method,it is possible to analyse the...

Using the Fourier-Transform Infrared Spectrometer (FT-IR) measure infrared frequency shifts of the stressed molecular chain of C-C in polypropylene (PP) films.The freguency and shape of these peaks are stress dependent.The experiment has shown that the frequenpy,shift is proportional to the applied stress (σ),Av=ασ,where αis propo-rtionlity constant.By our experiment we obtain α167=0.0575,α976=0.0361 and α841=0.0383,these Value agrees with reported value.Using this method,it is possible to analyse the history of the loaded films and to provide information to improve the technological and processes.

用傅立叶变换红外光谱仪(FT-IR),在应力(σ)作用下,测定聚丙烯膜的碳-碳分子链红外吸收频率的位移。吸收峰的形状和位移与应力有关,其位移与应力成正比Δv=ασ,α为比例常数。所得α_(1167)=0.0575、α_(975)=0.0361、α_(841)=0.0383:与国外参考文献所测值相近,本文提出可用测定α的方法来分析薄膜受力的历史,为改进设计和工艺提供依据。

Several high quality crystals of AgGaSe2 have been grown utilizing the vertical Bridgman technique. Boule sizes were typically 20 mm in diameter and 80 mm long. The optical transmission of AgGaSe2 samples annealed in the presence of Ag2Se3 is essentially reflection-limited over most of its transmission ranges. Calculations were made of the angular tuning characteristics of infrared frequency doublers using type Ⅰ and type Ⅱ processes. The frequency doublers of 10. 6 μm radiation for type Ⅰ phase...

Several high quality crystals of AgGaSe2 have been grown utilizing the vertical Bridgman technique. Boule sizes were typically 20 mm in diameter and 80 mm long. The optical transmission of AgGaSe2 samples annealed in the presence of Ag2Se3 is essentially reflection-limited over most of its transmission ranges. Calculations were made of the angular tuning characteristics of infrared frequency doublers using type Ⅰ and type Ⅱ processes. The frequency doublers of 10. 6 μm radiation for type Ⅰ phase matching were built from these crystals. The phase matching angle measured experimentally is 56. 1°, and the acceptance angle parameter Δθ· L is 1. 04°· cm in a frequeney doubling experiment of the 10. 6μm radiation from a TEA CO2 laser.

采用竖式布里奇曼法生长了若干优质的ф20×80mmAsGaSe2单晶体。经过Ag2Se共存下退火的样品,其通光波段透过率几乎都达到反射极限。计算了Ⅰ型和Ⅱ型红外倍频器的角度调谐特性曲线,利用上述晶体制备了10.6μm辐射的Ⅰ型相位匹配倍频器。在一台TEACO2激光器的10.6μm信频实验中测得相位匹配角为56.1°,接收角参数△θ·L为1.04°·cm。

Based on analysing effects of aprotic slovents on infrared spectra for diluted alcohol solutions, infrared frequency shifts, Δν, were separated into two parts: the contributions of the van der Waals interaction (Δν vdw ) and the hydrogen bonding interaction (Δν HB ) between the alcohol and aprotic solvent. Electron donor numbers (DN), refractive index (n 25 D) and relative dielectric constants (ε) of solvents used to correlate infrared frequency shifts in these systems studied. The...

Based on analysing effects of aprotic slovents on infrared spectra for diluted alcohol solutions, infrared frequency shifts, Δν, were separated into two parts: the contributions of the van der Waals interaction (Δν vdw ) and the hydrogen bonding interaction (Δν HB ) between the alcohol and aprotic solvent. Electron donor numbers (DN), refractive index (n 25 D) and relative dielectric constants (ε) of solvents used to correlate infrared frequency shifts in these systems studied. The results indicated that the standard deviations are slightly larger than experimental errors, but much smaller than those obtained from the existing experience formulae. The cooperative effects of intermolecular hydrogen bonds in concentrated alcohol solutions are also discussed.

在分析影响醇类稀溶液红外光谱因素的基础上,以溶剂的电子给予数、折光率和相对介电常数为参数,对几种醇类稀溶液的红外位移(Δν)进行了关联计算。结果表明,标准偏差稍高于实验误差,比目前常用的关联式有所改善。还利用较高浓度下的红外光谱,探讨了分子间氢键的协同效应

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关infrared frequency的内容
在知识搜索中查有关infrared frequency的内容
在数字搜索中查有关infrared frequency的内容
在概念知识元中查有关infrared frequency的内容
在学术趋势中查有关infrared frequency的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社