population hang-up是什么意思

网络释义

用法例句

The simulation results show that there is a gain competitive process among multi-channels which relied on the energy state population distribution of EDTFA.

仿真结果表明:EDTFA多信道间的增益存在着一个竞争过程,竞争的强弱取决于碲基掺铒光纤内的能级粒子数分布;当上能级粒子数处于反转分布态时,具有较大的发射截面与吸收截面差值的波长信道拥有相对较大的竞争优势,可获得相对较高的信号增益;当上能级粒子数处于未反转分布态时,具有较大的发射截面与吸收截面比值的波长信道拥有相对较大的增益竞争优势。

Based on the rate equations and light propagation equations,the model of Er 3+/Yb 3+ co-doped double clad fiber amplifiers has been discussed,and the population distribution characteristics of Er 3+ upper level in Er 3+/Yb 3+ co-doped double clad fiber amplifier pumped at 980nm bands have been analyzed by using the results of numerical simulation.

分别给出了正向抽运和反向抽运条件下 ,Er3 + 归一化上能级粒子数分布曲线。

The Research of Wavepacket Evolution and Population of Ammonia in Strong Laser Field

强激光场下NH_3分子波包演化和粒子数布居研究

Multiplicity Distribution of the Production of Slow Particles in 60A GeV ~(16)O Induced Nuclear Emulsion Reactions;

60 A GeV ~(16)O-Em作用慢粒子多重数分布

The Study of Atomic Coherent Population Trapping of the Interacting System of the Atom and the Light;

原子——光场相互作用系统中原子粒子布居相干捕获的研究

INFLUENCE OF THE VIRTUAL PHOTON PROCESSON THE ATOMIC COHERENT POPULATION TRAPPINGIN A CASCADE THREE-LEVEL ATOM;

虚光子过程对级联三能级原子粒子布居相干捕获的影响

THE VIRTUAL PHOTON FIELD EFTECTS AND THE ATOMICCOHERENT POPULATION TRAPPING IN A Λ THREE-LEVEL ATOM;

虚光场效应与Λ型三能级原子粒子布居相干捕获

Statistical Analysis of Signal Amplitude Distribution in Airborne Particle Counter

尘埃粒子计数器标准粒子信号幅度分布统计分析

Population of Dense V-type Three-level Medium in Few-cycle Laser Pulses

少周期脉冲在稠密V型三能级介质中传播时的粒子布居演化

ANALYSIS OF NEAR EDGE FINE STRUCTURE AND ELECTRONIC POPULATIONS IN SAPPHIRE

蓝宝石的近边精细结构和电子数布居分析

The Study of the Distribution Functions of the Particles in QGP in Quasi-equilibrium;

近平衡态下QGP中成分粒子的分布函数研究

The Influence of Temperature on the Distribution Law of Particles with Altitude in Gravitatinal Field;

温度对重力场中粒子数按高度分布律的影响

A new adaptive SPH method for hypervelocity impact simulation

高速碰撞数值计算中的SPH自适应粒子分布法

Numerical calculation of Mueller matrices of randomly distributed soot cluster agglomerates

随机分布烟尘簇团粒子缪勒矩阵的数值计算

Experimental Research on Coherent Population Trapping Within Zeeman Sublevels of Rubidium under Hanle Configuration;

Hanle构型下铷原子塞曼子能级相干布居数囚禁实验研究

Target tracking using distributed Unscented particle filter in sensor network

分布式Unscented粒子滤波跟踪

A quantitative study on the correlation between settlements distribution and geographical-climatic factors by Poisson log-linear model;

居民地分布与地理气候因子的相关性定量化研究——Poisson对数线性模型

Laser Frequency Stabilization of Coherent Population Trapping Atomic Frequency Standard Realized with Digital Servo

数字伺服实现相干布居囚禁原子频标的激光稳频

This simple result is at the root of the arithmetic and algebra of Brownian motion and particle diffusion.

这个简单的结果是粒子扩散和布朗运动的算术和代数基

Placement and Optimization of Measuring Points on Body in White Based on Particle Swarm Optimization and Measuring Data Analysis;

基于粒子群算法的车身测点布置优化及检测数据处理