saturated radioactivity是什么意思

用法例句

The induced radioactivity in an electron linac was analyzed using the Monte Carlo method and three traditional methods, the source term, the track-length calculation method, and the absorbed power scaling method, to calculate the saturation activity.

对IAEA188号报告中一标准算例,用这4种方法进行饱和放射性活度As的计算,并对结果进行比较。

The Procedure of Klystron Saturation Test in an Electron Linear Accelerator;

医用电子直线加速器速调管饱和的测试方法

Study on an Integrated Criterion for Ta Anti-saturation of Microprocessor-based Busbar Differential Protection;

母线保护抗TA饱和综合判据的研究

Simulation and Analysis of Saturation Characteristics of CT Based on EMTP;

基于EMTP的电流互感器饱和特性仿真及分析

Temperature decrease of crude oil pipeline buried in soil saturated with water during shutdown in winter;

饱和含水土壤埋地原油管道冬季停输温降

Experiments of the compressive properties of dry and saturated concrete under different loading rates;

不同加载速率下干燥与饱和混凝土抗压性能试验研究分析

By introducing a simple quadratic function and using a sectional fitting method,the effect data range of current fast calculation formulae for R410A saturated thermal properties was extended to the critical region.

通过引入简单的二次函数并采用分段拟合的方法,将现有的制冷剂R410A饱和区物性快速计算公式的有效范围扩展到临界区。

The water level falling of the reservoir produces saturated-unsaturated unsteady seepage in the slope.

库水位下降使库岸坡体内产生饱和-非饱和非稳定渗流,非稳定渗流作用是边坡失稳的重要原因之一。

A saturated-unsaturated seepage pattern is developed to analyze a typical section of the longitudinal cofferdam in Fei-Lai-Xia Hydrocomplex Project, using the simplified finite element method.

本文基于饱和-非饱和渗流数学模型,采用有限单元法对飞来峡水利枢纽工程纵向围堰典型剖面进行渗流数值模拟,分析降雨及非稳定渗流对渗流场的影响,简捷地得到了较全面、准确的参数分布。

The author has particularly researched into the prominent problems of seepage in water conservancy engineering based on the steady-unsteady and saturated-unsaturated seepage theory and numerical method by summarizing the former achievement.

本文在总结前人研究成果的基础上，针对水利工程中的主要渗流问题，对稳定-非稳定、饱和-非饱和渗流理论和算法做了较详细的研究工作。