1) scattering coefficient
散射系数,分散系数,漏损系数
2) dispersion coefficient
弥散系数,扩散系数;磁漏系数;分散系数
3) scattering coefficient
散射系数
1.
Study on characteristic of the absorption and scattering coefficients of Taihu Lake waters;
太湖水体吸收系数与散射系数的特征研究
2.
The results indicate that the mean value of the scattering coefficient was (850.
结果表明:观测期间气溶胶散射系数小时平均值为(850。
3.
Through the observing system of water inherent optical properties,which were developed by WETlabs Inc,the backscattering and scattering coefficients of Lake Taihu had been obtained in Oct.
利用Wetlabs公司研制的水体固有光学特性测量系统,于2006-10~2006-11对太湖水体的散射系数和后向散射系数进行了测量。
4) dispersion coefficient
分散系数
1.
Hydraulic estimation of dispersion coefficient for sinuous channels;
蜿蜒河道中纵向分散系数的水力估测
2.
Once the dispersion of the element of fluid which corresponds to the maximum on dispersion curve occurs, the increment of sample dispersion coefficient varies directly with the increment of manifold volume travelled through.
对应于流出曲线极大值的流体元一经分散 ,分散系数的增量与所通过的管路体积的增量成正比 。
3.
The relationship between the variance of response curve and each variable(reaction tubing length,carrier flow rate and sample volume injected) and that between the variance and corresponding dispersion coefficient were examined from tankinseries model .
根据串联釜模型,考察了响应曲线的方差与各变量(反应管长,载流流速和进样体积)间的关系以及方差与相应分散系数的关系。
5) scatter factor
分散系数
1.
The scatter factor,reliability and standard deviation for fatigue crack growth and propagation in the test are discussed.
本文介绍了疲劳裂纹形成和扩展寿命的分散系数,以及可靠度和标准差的选取。
2.
In this paper,the calculation formulas of life scatter factors based on the worst and the best experimental results of small sample logarithm normal distribution were deduced.
推导了基于对数正态分布小子样最差和最好试验寿命的分散系数计算公式。
3.
Given that product life follows lognormal distribution,fatigue life scatter factor method (LSF) is applied to evaluating the reliability of product with 1 or 2 samples.
在假设产品寿命服从对数正态分布情况下 ,提出了用分散系数法评估极小子样产品的可靠性。
6) scatter factors
分散系数
1.
For the needs of the life scatter factors under different conditions to assess the engine component lives,in this paper,the theoretical formulas of the life scatter factors based on the arbitrary kth order experimental life of a small sample with logarithm normal distribution were deduced.
针对发动机构件寿命试验评估中对寿命分散系数计算公式与不同取值的需求,本文导出了寿命符合对数正态分布、基于任意第k试验寿命分散系数计算公式。
2.
The results show that the scatter factors calculated by the formulae fit well with JSGS-87231A.
本文假设小子样疲劳试验寿命服从双参数威布尔分布,基于顺序统计量理论,给出了对应于最小和最大寿命的分散系数计算公式。
补充资料:弥散系数
分子式:
CAS号:
性质:又称混合扩散系数。由弥散引起的扩散传质过程的扩散系数。流体在分离器或反应器中流动时,除了主流体的流动外,还存在有几种传质过程,即由于浓度差产生的分子扩散;由于涡流的运动和由于填料或催化剂颗粒产生的偏流的传递作用。目前把这三种作用看作为一类扩散传质过程,称作弥散,可按扩散传质的方法加以处理,服从费克定律。
CAS号:
性质:又称混合扩散系数。由弥散引起的扩散传质过程的扩散系数。流体在分离器或反应器中流动时,除了主流体的流动外,还存在有几种传质过程,即由于浓度差产生的分子扩散;由于涡流的运动和由于填料或催化剂颗粒产生的偏流的传递作用。目前把这三种作用看作为一类扩散传质过程,称作弥散,可按扩散传质的方法加以处理,服从费克定律。
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参考词条