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异核相关谱
释义
异核相关谱
Encyclopedia
理学
耦合常数
释
heteronuclear correlation spectroscopy;HETCOR
异核相关谱
确定一键连接质子和13C等核的化学位移相关谱。异核相关谱是同核相关谱的二维相关谱(COSY)的扩展,其间接维为1H化学位移,直接维为13C等核化学位移。只有不同基团的1H和与其一键相连的13C核之间才会产生可观测信号。
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time-parameter space
time-period assumption
time-periodic
time Petri net
time pick-off
time piece
time-predicable model
time prediction
time profile
time projection chamber
time projection chamber, TPC
time protection
time pulse
Timequake
time quantization
time quantum
timer
Time Raiders
time receiving
time reckoning
time reduction of marine magnetic survey data
time reference
time reference station
time reflection
timereflex
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