Now, as they report in Nature Physics, the researchers have used their device to preserve anti-hydrogen for 16 minutes (aeons in atomic-physics terms).
Now, as they report in Nature Physics, the researchers have used their device to preserve anti-hydrogen for 16 minutes.
随着他们在《自然—物理学》发布报告,研究人员又利用他们的设备维持了反氢原子16分钟。
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The discriminative purchase policy in public purchase is of anti-competition by nature. It stops the resources from free flow therefore we should be against it.