annihilation radiation
英 [əˌnaɪəˈleɪʃn ˌreɪdiˈeɪʃn]
美 [əˌnaɪəˈleɪʃn ˌreɪdiˈeɪʃn]
湮没辐射，消灭放射线
双语例句
- The Generation, Annihilation and the Re-radiation of the e ± in the Internal Shocks
内激波火球中e~±的产生、湮灭及再辐射 - Determination of the Ash Content of Coal Using Annihilation Radiation
湮灭辐射法煤炭灰分旁路测量的实现 - Plot Fit Software for Angular Correlation Positron Annihilation Radiation
正电子湮没辐射一维角关联实验的图示拟合软件 - Precise measurement of the positron annihilation radiation in aluminum
正电子在铝中湮没γ射线能量的精密测量 - Processing of Doppler broadening spectra of positron annihilation radiation and its application
正电子湮没辐射多普勒展宽谱的处理及其应用 - Optical absorption spectra and positron annihilation radiation Doppler broadening were measured at room temperature.
在室温条件下测量了吸收光谱与正电子湮没辐射多普勒展宽谱。 - Study on positron annihilation lifetime spectrum of polysilicone rubber after proton radiation
质子辐照空间级硅橡胶的正电子淹没寿命谱研究 - A set of one-dimension angular correlation of positron annihilation radiation ( 1-D ACPAR) is introduced. Its principle of physical design, the main performance, the regulation method and the experimental consequences were described.
本文介绍正电子湮没辐射一维角关联实验装置的设计原理、主要技术性能和特点、调试方法及实验结果。 - An unfolding method to obtain intrinsic distributions of positron annihilation radiation from Doppler broadening spectra by means of an iterative method is described.
用迭代法对湮没辐射的Doppler展宽谱去卷职，获取湮没辐射的本征分布。 - PET-CT is new equipment, which uses the radio pharmaceutical as the tracer, and makes the use of principle of coincidence detection monitor positron annihilation radiation in vivo to set up precise image.
PET–CT是一种通过采用放射性药物作为示踪剂，利用符合探测原理测量正电子在体内的湮没辐射建立起精细结构图像的新型设备。 - The effects of positron annihilation radiation, light illumination and heat treatment on the micro-defect and electricity output character of the single crystal of silicon solar cell have been studied by positron annihilation techniques.
本文用正电子湮没技术研究了正电子辐照、光照射以及低温热处理对单晶硅太阳电池的微观缺陷和输出特性的影响。