In 1987a, neutrino energies were typically a few 10's of MeV.
在超新星1987A中,中微子能量通常为几十兆电子伏。
Individual particles in a TGF acquire a huge amount of energy, sometimes in excess of 20 mega-electron volts (MeV).
单个的粒子可以在一次伽马射线闪光中获得巨大能量,有时会超出二十兆电子伏特(MeV)。
Mevalonate (Mev) pathway plays a role in cell growth.
甲羟戊酸通路在细胞生长中起重要作用。
We have designed a 5 Mev electron linear accelerator for the industry.
我们设计了一台5兆电子伏工业用电子直线加速器。
MeV, it will be a serious test for the minimal SU(5) grand unified gauge theory.
这将是对简单的SU(5)大统一规范理论的一个严峻考验。
It has been applied to radiation monitoring system of 4 MeV electrostatic accelerator in my school at present.
目前其已应用到我校4兆伏静电加速器的核辐射监测系统中。
The cross sections of excitation, ionization and charge transfer processes are obtained for energies between a few meV/u and MeV/u.
由于涉及多种过程(包括入射离子与靶粒子的碰撞激发、电离、电荷转移等)及大的能量范围,我们采用多种方法联合处理这些过程。
Nowadays the ions with energies of several MeV are often implanted into the optical materials to form waveguide structures of several microns beneath the surface of the sample.
目前国际上多采用能量为几兆电子伏的离子注入到光学材料内,在表面微米量级的范围内形成波导结构。
Very intense X ray emission, high energy ions and neutrons with energies up to MeV have been produced in the interaction process of ultrashort laser pulses with atomic clusters.
文章介绍了原子团簇在超短脉冲强激光场的作用下的加热、电离和膨胀等机制。
Because the energy region in nucleus is hundreds of MeV, the research is restricted and the results are not ideal for the wide energy region (including low, middle and high energy).
因为核物理所研究的能区一般在几百个兆电子伏特,所以当能区很宽时(包括中、低能区和高能区),核物理所作的研究就要受到限制,结果也不尽如人意。
Because the energy region in nucleus is hundreds of MeV, the research is restricted and the results are not ideal for the wide energy region (including low, middle and high energy).
因为核物理所研究的能区一般在几百个兆电子伏特,所以当能区很宽时(包括中、低能区和高能区),核物理所作的研究就要受到限制,结果也不尽如人意。
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