Chinese translation for "sediment load"
|
- 河流泥沙
输沙量
推移质
Related Translations:
- Example Sentences:
| 1. | The process of secondary suspended channel in the lower yellow river under different conditions of runoff and sediment load
不同水沙条件下黄河下游二级悬河的发展过程 | | 2. | The marine environment of sha chau and lung kwu chau marine park is , greatly influenced by the pearl river freshwater run - off , with high organic loading and sediment loading
沙洲及龙鼓洲海岸公园的海洋环境受珠江流入大海的淡水径流影响，所含的有机物和沉积物均较多。 | | 3. | Based on the surface runoff and sediment load and changing characteristic of river boundary in different period in the lower yellow river , the regulating mechanism of cross section and riverbed withered and its influence to the flood propagation were researched systematically
基于不同历史时期黄河下游水沙条件和河道边界条件变化特点，系统研究了断面调整机理及河道萎缩及对洪水演进特性的影响。 | | 4. | ( 4 ) the dike breach risk of the south bank is relative higher in wandering reaches . ( 5 ) the dike breach risk of the north bank is higher than the south bank in winding reaches . simultaneously , the evaluation results manifest that the evaluation indexes system established from the locomotion of incoming water and sediment load , the regional crustal stability , the evolvement of river regime and the stability of river dikes , can reflect the actual situation of hang river in the lower yellow river more fully
评价结果同时表明,从水沙运动、区域地壳稳定性、河势演变和堤防稳定性4个方面建立评价指标体系,能够更加全面的反映黄河下游悬河的实际情况;运用多层次模糊综合评判法能够较好地解决影响因素众多、作用机制复杂的悬河决溢风险问题;运用gis技术强大的空间分析功能,使黄河下游悬河不同空间位置的决溢风险得到了量化,可以客观地反映黄河下游河道不同空间位置决溢风险的差别,对于指导防洪和河道治理的实践具有重要的现实意义。 | | 5. | The results indicated that with the change of water and sand condition and the altitude of tongguan and the development of the industry and agriculture in recent decades , the water environment of wei river had changed largely , which were shown as follow : annual runoff and seasonal flood decreased sharply ; water stream of large discharge decreased and the range of runoff decreased greatly ; sediment load per year decreased generally , sediment concentration of water increased , and the sand silting up was serious ; water channel swung and shrank , and water regime deteriorated ; frequencies of big floods decreased obviously , and hyper concentrated flood increased obviously ; water levels of the same runoff rose universally , and the frequencies of the floods increased and aggravated ; water pollution was very serious
结果表明，近期随着水沙条件、潼关高程等的变化及工农业的发展，渭河的水环境发生了巨大变化，表现在年水量及汛期水量锐减；大流量级水流出现次数减少，水量减少幅度大；年输沙量总体减少，河水含沙量增大，泥沙淤积严重；河道向摆动型发展，河道萎缩，河势恶化；大洪水发生的次数显著减少，高含沙小洪水明显增多；同流量洪水位普遍抬高，洪灾发生次数增加，洪灾加重；水质污染极为严重。 | | 6. | According to the theories of the energy dissipation of wave - water and sediment movement and based on the bottom sediment load formula developed by dou guoren , a formula to calculate the transport of the bottom sediment , which includes the bed load and part of suspended load , under the joint action of waves , tidal currents and wind - currents is derived
摘要根据波动水流能量及泥沙运动原理，参考了窦国仁推导底沙输沙量的方法，推导出波浪、潮流和风吹流共同作用下的底沙输沙量（包括推移质和部分悬移质输沙）计算式。 | | 7. | Based on analysis of hang river ' s actuality in the lower yellow river and researches related with evaluation of dike breach risk , it is put forward that the influencing factors of hang river dike beach risk in the lower yellow river should involve 4 aspects , the locomotion of incoming water and sediment load , the regional crustal stability , the evolvement of river regime and the stability of river dikes . the evaluation indexes system of hang river dike breach risk and uniform synthetic model are established from the 4 aspects . with the support of gis technology , the evaluation indexes system and the model of multi - hierarchical fuzzy synthetic judgment are applied to estimating the dike beach risk of hang river in the lower yellow river under different flood conditions
在对黄河下游悬河现状、决溢风险评价有关研究进行分析的基础上,本文提出黄河下游悬河决溢风险的影响因素应当包含水沙运动、区域地壳稳定性、河势演变和堤防稳定性4个方面,并从这4个方面建立了黄河下游悬河决溢风险评价的指标体系和统一的综合评价模型;在gis技术的支持下,运用评价指标体系和多层次模糊综合评判模型,对不同洪水情景下黄河下游悬河的决溢风险状况进行了评价。 |
- Similar Words：
- "sediment inflow" Chinese translation, "sediment intrusion" Chinese translation, "sediment isopach maps" Chinese translation, "sediment ladden stream" Chinese translation, "sediment laden water" Chinese translation, "sediment load sampling" Chinese translation, "sediment longitudinal transport" Chinese translation, "sediment loss" Chinese translation, "sediment map" Chinese translation, "sediment measurement" Chinese translation
|
|
|
