discussion on the ppm-mg/m￣3 conversion coefficient of NOx in automatic atmosphere monitoring system;
大气自动监测系统中NOx由ppm到mg／m~3转换系数的探讨
Numerical experiment on conversion coefficient of self-balanced pile test method;
自平衡法试桩转换系数数值试验
The conversion coefficient does not change for a two layers model in this paper.
波速的变化说明,一定波长的瑞利波波速是一定范围内介质的综合反映;对于瑞利波速相等的两层介质模型而言,其波长深度转换系数并不随覆盖层厚度而变化;对于三层以上的层状介质而言,转换系数随各层介质厚度而变化,且各分界面的转换系数不同,一般浅层界面的转换系数大于深层界面的转换系数,实测结果也验证了该结论。
Experimental study on the conversion factor between ambient dose equivalent and air kerma for external photon radiations.;
光子外照射周围剂量当量与空气比释动能转换系数的实验研究
Unification of cotton yarn count conversion factor between English count and tex system;
棉纱线英制支数与特克斯之间转换系数的统一
A transformation coefficient is needed to compare calculated mass action concentration with reported activity because they are obtained at different standard state and concentration unit.
热力学模型计算的以纯物质为标准态、以摩尔分数为浓度单位的 RbCl-H_2O 二元系各组元作用浓度经过转换系数转换后,与文献报道的以无限稀为标准态、以质量摩尔浓度为浓度单位的组元活度吻合良好。
The analytical formula of fractional thermal loading is deduced from the rate-equations,and the results show that the fractional thermal loading critically depends on the pump-to-mode size ratio.
给出了Tm,Ho:YLF激光器的热转换系数的解析表达式,讨论了抽运光斑半径与激光束腰半径的比值对热转换系数的影响。