1) nucleon emission
核子发射
2) positron nuclide
正电子发射核素
1.
The principle and its system of PET are depicted; PET uses the positron nuclide which are radioactive isotope marker the life substances C,H,O,N.
简述了PET的原理和系统;PET运用标记生命物质C,H,O,N的放射性同位素-正电子发射核素,所以PET可以在不影响生物体生理功能的情况下,快速、实时显示活生物体(包括人体)的代谢过程等生命活动。
3) free neutron-proton ratio
发射核子中-质比
1.
Based on the isospin-and momentum-dependent transport model IBUU04,the transverse momentum distri- butions of the free neutron-proton ratio in the ~(132)Sn+~(124)Sn reaction system at mid-central collisions with beam energies of 400/AMeV,600/AMeV and 800/AMeV are studied by using two different symmetry energies.
基于同位旋和动量依赖的强子输运模型IBUU04,采用两种具有不同密度依赖的对称能研究了~(132)Sn+~(124)Sn反应系统在400MeV/A,600MeV/A,800MeV/A三种不同碰撞能量下中快度发射核子中-质比随横动量的变化关系。
4) preequilibrium nucleon emission
前平衡发射核子
1.
The isospin dependence of preequilibrium nucleon emission for the neutron deficient colliding system and neutron rich system has been studied in the wide beam energy region.
利用同位旋相关的输运理论 ,研究了中能重离子碰撞中丰中子和缺中子碰撞系统在较宽能区范围内前平衡发射核子的同位旋效应 。
5) neutron-proton ratio of nucleon emissions
核子发射中子-质子比
6) Radionuclide Emitting Photons
发射光子的放射性核素
补充资料：导弹机动发射(见导弹发射方式)
导弹机动发射(见导弹发射方式)
maneuverable launching of missile
算薰;笙簌巍骂 able launching 式。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条