... population inversion lifetime 粒子数反转寿命 population lifetime 粒子数寿命 population measurement 粒子数测量 ...
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level measurement of population 人口水平
Heterogeneity measurement of population distribution 人口空间分布的异质性测量
On the basis of inquiring into the functions and characteristics of sports population measurement indices, this study has applied the methods of experts' evaluation, unit statistics, etc.
在探讨体育人口测度指标功能和特征的基础上，运用专家评定、单元统计等方法筛选体育人口测度指标。
In this paper, the principle of design and constitution of the installation for measuring photosynthetic rate of plant population, and methods of measurement and calculation were introduced.
介绍了一种植物群体光合速率测量装置的设计原理、结构及其测量和计算方法。
Liu Chuanjiang, Cheng Jianlin. 2008. The Second Generation Peasant-workers' Citizenization: Current Situation Analysis and Process Measurement. Population Research 5, pp48 ~ 57.
刘传江，程建林。第二代农民工市民化：现状分析与进程测度。人口研究，2008；5：48 ~ 57。
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