当对人体组织施加一个强磁场时，原子核的磁旋就会排列整齐，这就能生成一个强度足以让天线探测到的信号。
When a powerful magnetic field is applied to the tissue, the nuclei's magnetic spins align, generating a signal strong enough for an antenna to detect.
位于内盖夫沙漠里的迪莫纳综合区之所以有名，是因为其中藏有以色列最戒备森严、不为人知的以色列核武项目中心，里面有排列整齐的厂房为核军库制造原子燃料。
The Dimona complex in the Negev desert is famous as the heavily guarded heart of Israel’s never-acknowledged nuclear arms program, where neat rows of factories make atomic fuel for the arsenal.
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