光谱专业英语

更新时间:2023-05-03 01:48:05 阅读: 评论:0

紫外-可见光谱(Ultraviolet –visible,UV)
Spectrum 光谱图,(pl.)scau的用法 pectra
Spectroscopy 光谱法
Spectrophotometry 分光光度法
Wave length 波长
microwave微波radiowave无线电波
Configuration 构象;conformation 构型;End absorption 末端吸收Strong band/weak band强带/弱带
Hyper-chromic effect/ Hypo-chromic effect增色效应/减色效应
Red/blue shift红移/蓝移
Shoulder peak肩峰
Colorimetry 比色法
红外光谱(infrared ,IR)
Absorbance 吸光度;absorptivity吸收系数;molar absorptivity 摩尔吸收系数;absorption 吸收;grating 光栅
Wave number 波数
Fermi resonance 费米共振Hydrogen bond 氢键Field effect 场效应Inductive effect诱导效应Conjugative effect共轭效应
Steric effect 空间效应Hyper-conjugation 超共轭
Transannular effect 跨环效应
Symm梦见绿油油的麦田 etrical/asymmetrical Stretching Vibration(不)周公解梦梦见猫 对称伸缩振动
In-plane/Out-of-plane Bending vibration 面内/面外弯曲振动
Scissoring/rocking Bending vibration (面内)剪切/摇摆振动Wagging/twisting Bending vibration (面外)摇摆/扭曲振动chiralit茨菰 y 手性;chiral drug 手性药物
荧光光谱(Fluorescence)
核磁共振谱(Nuclear Magnetic Resonance,NMR)
DEPT谱(distortionless enhancement by polarization transfer) 选择氢核去偶谱(SPD  lective proton decoupling spectrum)及远程选择氢核去偶谱(LSPD long range lective proton decoupling spectrum)
噪音去偶谱(PND proton noi decoupling spectrum)、
全氢去偶谱(COM proton complete decoupling spectrum)、
宽带去偶谱(BBD broad band decoupling spectrum)
偏共振去偶谱(OFR)
核Overhaur效应(NOE)
HMQC
HMBC
TOESY
NOESY
H-H COSY
INADEQUATE
TOCSY
ROESY
FID (free induced decay)自由感应衰减(信号)
PFT(pul-fourier transfer)脉冲-傅里叶变换
IRR
Relexation 弛豫;Saturation 饱和;
Chemical shift 化学位移;coupling constant耦合常数;
integrated peak area积分峰面积;
质谱 (Mass spectroscopy)
Mass Spectrum :质谱图(pl. spectra)
ION SOURCE (INTERFACE) 离子源(接口)
电子轰击质谱(EI  electron impactionization)
化学电离质谱(CI  chemical ionization)
场致电离质谱(FI  field ionization)
场解析质谱(FD field desorption ionization)
快速原子轰击质谱(FAB fast atom bombardment)
电喷雾质谱(ESI electrospray ionization)
大气压化学电离(APCI)(atmospheric pressure chemical ionization)TSI 热喷雾(thermal spray ionization)
PB (particle beam)粒子束
LDI 激光解析电离
基质辅助激光解析电离(MALDI,Matrix assistant lar dissociation ionization)
ICP-MS,电感耦合等离子体质谱(inductively coupled plasma )
MASS ANALYZER(质量分析器)
Double focus magnetic mass analyzer 双聚焦磁质量分析器
the quadrupole mass analyzer(四极杆质量分析器)Q-MS
time of flight MS,TOF-MS 飞行时间质谱
Ion trap MS,IT-MS,离子阱质谱
FT-ICR,傅利叶变换-离子回旋共振
Vacuum system:真空系统
Mass spectrometry with soft ionization techniques such as electrospray ionization (ESI) or atmospheric pressure chemical become a popular tool for the structural elucidation and quantitation of naturally occu英语对话练习 rring compounds.
ionization (APCI) hyphenated to(联用)liquid chromatography has The product ion(产物离子)spectrum(谱图)of......
in-source collision induced dissociation(in-source CID)
The fragmentation
.......was studied by atmospheric pressure chemical ionization(APCI+) quadrupole time-of-flight(Q-TOF) tandem mass spectrometry (MS/MS) in the positive /negative ion mode(正/负离子模式)
The fragmentation pathways (裂解途径)for the protonated molecules (质子化分子)of......
Molecular ion peak 分子离子峰
Isotope ion p一句话自我介绍 eak 同位素离子峰
Pudo-molecular ion peak 准分子离子
Metastable ion 亚稳离子
Fragment ion 碎片离子
Protonated ion 质子化峰
RDA rearrangement RDA重排
McLafferty rearrangement 麦氏重排
Homolytic bond cleavage 均裂()
Heterolytic bond cleavage 异裂(;i)
Semi-he鲁雨亭 terolytic bond cleavage 半异裂()
the elemental compositions (元素组成)
high resolution and mass accuracy(高分辨率及质量准确度).......was also helpful in elaborating the fragmentation pathways and mechanism./elucida抽抽噎噎的意思 tion of the fragmentation mechanism and pathways of a complex molecule.(复杂大分子裂解途径及机制的阐述)
precursor ion /parent ion (母离子);
product ion / daughter ion (子离子);
neutral loss scan 中性丢失扫描
tandem MS 串联质谱
full-scan;positive / negative mode sc康熙德妃 an ;
Total ion chromatogram ,TIC ,总离子流图
Mass chromatogram,MC,质量色谱图即E酥炸鱿鱼须 xtracted Ion Chromatogram,EIC,提取离子流图

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