单光子

1
single photon Infant
SPECT脑血流灌注断层显像在新生儿缺氧缺血性脑病的初步应用论文发表关键词】血流速度体断层摄影术，发射型计算机，单光子 婴儿，新生脑缺血脑缺氧 [gap=993]Key words 】 Blood flow velocity Tomogralhy, emission-computed, single photon Infant, newborn Cerebral ischemia Cerebral anoxia
2
single photon emission computed tomography
...射断层扫描（positron emission tomography，PET）、单光子 发射计算机断层扫描（single photon emission computed tomography，SPECT）等。本文仅论及放射自显影技术。
3
Coronary restenosis
...单光子;冠状动脉再狭窄 [gap=1160]Dobutamine; Echocardiography，stress; Tomography，emission-computed，single-photon; Coronary restenosis ...

短语

1
你们可以看到我在向屏幕放射单光子。
So now I am firing individual photons at the screen, as you see.
2
此前做过的单光子量子游走试验甚至可以用经典波动理论解释。
Quantum walk experiments using one photon have been done before and can even be modelled exactly by classical wave physics.
3
他们还在波导中嵌入了量子点(一种能释放单光子的微小半导体)作为代理来使原子与光子产生纠缠。
They also embedded quantum dots, tiny semiconductors that can emit a single photon at a time, in the waveguide as a proxy for atoms that could become entangled with the photons.

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