动粒的英文
kinetome
例句与用法
- Computing the maximal grain size during incipient motion d _ ( cmax ) and gross bed - load transport rate in non - uniform sediment with a wide distribution are two important indexes for description its transport law , and it is also a core question for discussion in non - uniform sediment research
宽级配非均匀沙最大起动粒径d _ ( cmax )和推移质总输沙率的推求是刻画非均匀沙推移质输移规律的两个重要指标，也是研究非均匀沙运动规律的核心课题之一。 - The application study of improved bp algorithm in sediment science - using two set of experiment data mentioned above , the value of d _ ( cmax ) and gross bed - load transport rate in non - uniform sediment with a wide distribution in flume experiment of stead sediment transportation have been forecasted by ann generator
改进bp算法在泥沙科学中的应用研究?将收集整理后的两次水槽试验实测资料作为数据来源，利用生成器生成网络对水槽平衡输沙试验中的最大起动粒径和总输沙率进行预测。 - Ann is a adaptive and non - linear dynamic system made from superposition of many simple components which we call neuron . the question for computation of d _ ( cmax ) belongs to incipient motion of sediment in essence , which is the same question with two different sides , because computation of critical condition ( including critical velocity critical shear stress critical power ) for a grain size under a bed - load condition is equal to computation of a grain size during incipient motion under the bed - load condition and the water flow condition given before . and computation of gross bed - load transport rate has great relationship with standard of incipient motion
对于d _ ( cmax )的推求，在本质上还是泥沙的起动问题，因为寻求某种床沙条件下某级泥沙的起动条件(如起动流速、起动切应力、起动功率)和寻求某种水流和床沙条件下的起动粒径是同一问题的两个方面而已；而对于推移质总输沙率推求也和泥沙起动问题中的起动标准选择紧密相关。
