1) suspension efficiency coefficient
泥沙悬浮效率系数
1.
Base on the equilibrium equation of turbulent energy for sediment laden flow,the expression of turbulent energy transferring rate k_t and the suspension efficiency coefficient e_s of sediment suspension motion were deduced theoretically.
基于两相挟沙水流紊动能量平衡方程,推导得出了紊动能转化率kt,表达式以及泥沙悬浮效率系数es表达式。
2) suspended sediment
悬浮泥沙
1.
Experimental study on reflected spectrum and estimating amount of suspended sediment;
悬浮泥沙反射光谱特性和泥沙量估算试验研究
2.
Observations of the size and settling velocity distributions of suspended sediment in the Zhujiang River Estuary during dry season;
枯季珠江河口悬浮泥沙絮凝沉降特征的观测与分析
3.
Remote sensing of suspended sediments in China east coastal waters from SeaWiFS data;
运用Sea WiFS遥感数据探测中国东部沿海悬浮泥沙浓度的研究
3) suspended sand
悬浮泥沙
1.
We establish the retrieval model of surface suspended sand with the volume concentration of surface suspended sand and field data of spectral reflectance,moreover, we retrieve the volume concentration of .
本文以江苏沿海辐射沙洲中的西洋为研究区，通过实测的表层悬浮泥沙体积浓度和光谱反射率数据，建立表层悬沙反演模型，以Landsat-5影像各波段反射率为原数据反演研究区表层悬沙体积浓度；在此基础上探讨不同的表层悬沙浓度对影像各波段光谱的贡献，并在遥感反演水深时，去除悬沙浓度的光谱贡献以提高水深反演精度。
4) Suspended sediments
悬浮泥沙
1.
It is to be able to autornatically and continually observe and estimate the real-time concentrations profiles of suspended sediments in water and dynamic changing process.
本文介绍了一种新型的水文观测设备－“ＡＳＳＭ－Ⅱ型声学悬浮泥沙观测系统”，它可以自动、连续和长时间地实时观测水中悬浮泥沙浓度分布和动态变化过程。
2.
The suspended sediments are a major issue which we have to face in the process of controlling Yellow River.
悬浮泥沙一直是黄河治理过程中面临的一个重大问题,在黄河泥沙物理和数学模型的开发等方面都取得了一定的进展,但是通用模式和高精度的模式一直还未建立起来,因此现阶段提高定量的精度已经成为众多研究水体泥沙学者的研究目标。
5) sediment resuspension
泥沙再悬浮
1.
Based on data observed in the South Passage in of the Changjiang Estuary March and July1997,the variance of particulate heavy metal concentration during sediment resuspension was studied.
基于1997年3月9日和7月27日长江口南槽定点连续观测资料,分析了河口泥沙再悬浮对重金属元素的影响。
6) suspension power
泥沙悬浮功
1.
The relationship between k_t and effective Reynolds number R_(em) was analyzed according to the data obtained from laboratory test and the variation law of the characteristics of k_t,e_s and suspension power E_s following the changes of suspension concentration were further .
通过应用室内水槽平衡输沙试验实测数据,分析了紊动能转化率kt与有效雷诺数Rem之间关系,并探讨了紊动能转化率kt、泥沙悬浮效率系数es和泥沙悬浮功Es等表述能量的三大特征值随含沙浓度的变化规律,得出了在高含沙水流(Sv≥0。
补充资料：配置效率和生产效率
在经济学上，经济发展的动力，或者说效率的来源，分为两类：一类是配置效率，二是生产效率。所谓配置效率，是指给定资源和技术的条件下，怎么样使资源从边际生产率低的地方流向边际生产率高的地方，从而使得资源和利用更合理、社会总价值达到最大;而生产效率是指如何通过技术进步提高每一种资源的生产率，也就是把社会的生产可行性边界向外移。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条