It occurs in Uranium ores as a by product of nuclear decay.
它作为一种原子核衰变的副产物，产生在铀矿石里。
The functions of this instrument include correction for nuclear decay, background subtraction and automatical detection of trouble.
仪器有核衰变修正、扣除本底和自动检测故障的功能。
A reconstruction module (5) reconstructs a motion corrected emission tomographic image from the nuclear decay signals on the basis of the motion correction.
重构模块(5)在运动校正的基础上根据核衰变信号重构经运动校正的发射断层摄影图像。
A diagnostic imaging arrangement comprises a magnetic resonance examination (1) system to acquire magnetic resonance signals and an emission tomography system (2) to acquire nuclear decay signals.
一种诊断成像装置包括用于获取磁共振信号的磁共振检查(1)系统和用于获取核衰变信号的发射断层摄影系统(2)。
A diagnostic imaging arrangement comprises a magnetic resonance examination (1) system to acquire magnetic resonance signals and an emission tomography system (2) to acquire nuclear decay signals.
一种诊断成像装置包括用于获取磁共振信号的磁共振检查(1)系统和用于获取核衰变信号的发射断层摄影系统(2)。
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