Polonium-210 occurs naturally, but scientists say the high concentrations found in the Litvinenko case indicate production at a nuclear reactor, or a particle accelerator.
钋- 210是自然存在的物质，但科学家们说，利特维年科一案中发现的高浓度显示，是核反应堆、或者是例子加速器生产的。
The application work which has been done and can be done in the nuclear physics and nuclear astrophysics using accelerator mass spectrometry is reviewed.
介绍了利用加速器质谱技术在核物理与核天体物理中的应用研究工作。
Pulse power with fast rise time technology was applied in many fields such as nuclear physics, electron beam, accelerator, laser, HPM etc.
高功率快脉冲技术在核物理技术、电子束、加速器、激光、HPM现代科学技术领域都有广泛的应用。
A shielding design with multilayer combination has been introduced for on-line measurement of nuclear physics experiment with heavy ion accelerator.
本文主要介绍了重离子加速器核物理实验在线测量中为降低辐射本底而采用的多层组合屏蔽设计。
Making use of USB technology, adopting USB module CH375, realizing communication between USB interface of many detection channels and computer in accelerator nuclear radiation monitoring system.
利用USB接口技术，采用US B模块CH375，在加速器核辐射监测系统中实现了多个探测通道usb接口与计算机通信。
The heavy ion accelerator is not only a powerful tool for nuclear physics, but opens many new application fields of heavy ions.
重离子加速器作为核物理研究工具的同时，也开辟了广阔的新的应用领域。
The heavy ion accelerator is not only a powerful tool for nuclear physics, but opens many new application fields of heavy ions.
重离子加速器作为核物理研究工具的同时，也开辟了广阔的新的应用领域。
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