roughness parameter meaning in English
粗糙度参数
起伏参数
Examples
- Surface roughness of tooth flanks ; roughness parameters , surface grades
齿面表面粗糙度.粗糙度参数.表面等级 - In order to solve the problem of choice parameter on model , model parameter inverse analysis are discussed in this paper , they include one dimension river flow roughness parameter , tow dimension flow roughness parameter and side flow of one dimension river flow
针对模型运行中遇到的参数确定问题，本文讨论了模型参数反分析，包括一维河道糙率反分析，二维糙率反分析，一维河道旁侧入流反分析等。 - One dimension river flow roughness parameter inverse analysis kalman filter is introduced into the model to solve stochastic error in observed data . applying kalman filter automatism revising system , dynamic roughness course is obtained . using dynamic roughness course the model result precision is improved , it is more consistent with observed data
对于一维河道糙率参数反分析，针对观测资料存在的随机误差，引进卡尔曼滤波器的自动校正系统，求解出河道糙率变化的动态过程，使用动态糙率计算，明显改善模型的模拟精度，使模拟过程和观测过程很好吻合。 - By using atomic force microscopy ( afm ) investigation on the membrane surface , different separation properties can be explained very well according to the data of pore size . increasing temperature or nmmo concentration of coagulation bath or decreasing concentration of casting solution leads to larger skin pore size , wider pore size distribution and higher values of the roughness parameters
用原子力显微镜( afm )对膜表面形态的分析表明：膜表面孔径随着铸膜液浓度的降低、凝固浴温度和浓度的升高而逐渐变大，且孔径分布变宽。