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异核相关谱
释义
异核相关谱
Encyclopedia
理学
耦合常数
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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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zero dimension inorganic nanomaterials
zero dimension semiconductor
zero-dimension semiconductor
zero diopter
zero-direction
zero dispersion wavelength
zero-dispersion wavelength
zero distance transfer
zero-divergence field
zero divisor
zero divisor of a module
zero divisor of a ring
zero divisor of a semigroup
zero drift
zero drift and temperature drift of sensor
zerodur
zero dynamics
zero dynamic state
zeroed
zero editing
zero eigenvalue
zero element
zero elimination
zero-emission industrial park
zero energy building
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