The ratio test and the root test are two widely used convergence tests for positive series.
比式判别法和根式判别法是对正项级数收敛性进行判别的两种广用的方法。
This paper comparably tests different LED light source and optical convergence system, analyzes the condensing performance and designs the structure of TIR lens.
对各种LED光源和光学会聚系统进行了对比测试，并对其聚光性能进行了分析，设计了一种全内反射透镜（TIR透镜）结构。
ATP simulation and tests of the real recording oscillograph data of fault occurred in East China Power Grid prove that the model has the advantages of high classification rate and convergence speed.
通过AT P仿真及华东电网实际故障录波数据的测试，结果表明该模型具有很高的识别率和收敛速度。
The practical application and the standards tests show that the algorithm has satisfactory solution quality and convergence.
实际应用效果和对标准问题的测试表明，新算法求解质量和收敛速度均有很大的提高。
Algorithm tests show that this algorithm can improve the speed of convergence efficiently and is good at global searching in solution space.
算法测试表明：改进后的人工鱼群算法提高了收敛速度，增强了全局搜索能力。
The synthetic tests show that the convergence of SV-component receiver function inversion is faster than that of the radial receiver function inversion.
理论数值实验显示：在反演地壳S波速度结构时，SV分量接收函数比径向接收函数具有更好的收敛性。
In Chapter four, Empirical tests using the time-series data in EastAsia and US money markets from 1993-2003 reveal that convergence tendency is found in the money market.
前一部分是第四章与第五章，深入研究1993-2003年间东亚经济体货币市场及国内利率体系与世界市场一体化的程度。
In Chapter four, Empirical tests using the time-series data in EastAsia and US money markets from 1993-2003 reveal that convergence tendency is found in the money market.
前一部分是第四章与第五章，深入研究1993-2003年间东亚经济体货币市场及国内利率体系与世界市场一体化的程度。
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