1.
threshold population inversion density
临界粒子数反转密度
2.
The Study of Lasing Without Inversion in an Open V-Type System;
开放的V型无粒子数反转激光系统的理论研究
3.
The necessary population inversion can be achieved in a variety of ways.
我们可以用各种方法来实现这种必要的粒子数反转。
4.
The Theoretical Study of Lasing without Inversion in an Open Three Level Ladder-Type System;
开放的Ladder型三能级无粒子数反转激光系统的理论研究
5.
The Theoretical Study of Lasing Without Inversion in an Open Four-level System;
开放的四能级无粒子数反转激光系统的理论研究
6.
A New Physical Interpret of Function Ψ of Antiparticle and Klein-Gordon Equation;
反粒子与Klein-Gordon方程Ψ函数的物理意义
7.
DETERMINATION OF THE OPTICAL CONSTANTS OF NON-SPHERICAL PARTICLES
反演非球形粒子光学常数的理论建模
8.
Inverse Analysis of Mechanical Parameters of Dam based on PSO
基于粒子群算法的大坝力学参数反演
9.
The antiparticle of a nucleon.
反核子核子的反粒子
10.
The antiparticle of the neutron.
反中子中子的反粒子
11.
The antiparticle of the proton.
反质子质子的反粒子
12.
The antiparticle of a baryon.
反重子重子的反粒子
13.
Particles, such as electrons, requiring antisymmetric wave functions are called fermions.
要求反对称波函数的粒子，如电子，叫做费米子。
14.
The most common method to "pump" a gas laser-that is, to invert the population in the states that give rise to light amplification-is to use a gas discharge.
“发射”气体激光（也就是反转能产生光放大的那些状态的粒子数）的最普通方法是运用气体放电。
15.
Time Reversal Symmetry and Discrete Rotation Symmetry in Magnetic Particles
磁性粒子的时间反演对称性和旋转对称性效应
16.
Simulation of emulsification and wettability alteration phenomena with dissipative particle dynamics
乳化和润湿反转现象的耗散粒子动力学研究
17.
DETERMINATION OF THE OPTICAL CONSTANTS OF HIGH TEMPERATURE MONODISPERSE PARTICLES
反演高温均一粒子系光学常数理论建模
18.
The antiparticle of the electron.
阳电子电子的反粒子