...个核自旋角动量不为零的核(如: 1 H)放置于 一磁场矩对(Quardrature pair)-一个固定磁场与一 个射频磁场(Radio-frequency field)中核所进行的共 振吸收作用。
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射频波就是电磁场,但是与X射线或伽玛射线辐射等电离辐射不同的是,射频波不会打破化学键,也不会给人体造成电离辐射伤害。
Radiofrequency waves are electromagnetic fields, and unlike ionizing radiation such as X-rays or gamma rays, cannot break chemical bonds nor cause ionization in the human body.
比起无线射频识别技术(RFID),电磁波传导技术更为安全,对大脑也没有损害,因为它的磁场比美国及其它国家所规定的强度还要低。
The tech is more secure than RFID and they even say it’s safe for our brains because “it’s under a certain limitation in the magnetic field, ” set by the U.S. and other national governments.
令人担忧的是,随着与射频电磁场的广泛接触,可能会增加使用者患神经胶质瘤的风险。
The concern is that extended contact with radiofrequency electromagnetic fields may increase a user's risk for glioma.
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