| 1. | Aggrading streams heavily charged with bed load may fill their channels nearly to the top of the banks . 带有大量推移质的堆积河流可以把河槽淤高到几乎与岸顶齐平。 |
| 2. | Bed load particles move spasmodically, perhaps at long intervals, and are at rest on the stream bed most of the time . 推移质颗粒多半作间歇运动,而大部分时间则停歇在河床上。 |
| 3. | Technical standard for measurements of bed load and bed material in open channels 河流推移质泥沙及床沙.测验规程 |
| 4. | Bed - load transport 推移质搬运 |
| 5. | The deposition of bed load sediment was greatly reduced in the sump by adding a flushing gallery 通过在集水池底设置排沙廊道,较好地解决了推移质泥沙淤积问题。 |
| 6. | Finally , bedload transport rate of dujiangyan was computed with several representative formulas 分别用几种有代表性的输沙率公式计算了都江堰河段的推移质输沙率。 |
| 7. | Bedload is the main factor resulting in bed form for few sands of suspend load in the river bed 河床质中几乎没有悬移质颗粒,对河床演变起主要作用的是推移质泥沙。 |
| 8. | The achievement of this paper has an important reference value in analyzing the mechanics of bedload movement in the mount river without field data 本文的研究成果对分析没有实测资料的山区河流卵石推移质的运动规律具有重要的参考价值。 |
| 9. | The measured data show that the bedload sediment transport rate is related more closely to the effective stream power within the bed - surface layer than to the river stream power 实测资料表明,推移质输沙率与床面层内有效水流功率有良好的相关性,且高于推移质输沙率与水流功率的相关性。 |
| 10. | Based on the relationship between energy and flow within the bed - surface layer , a relationship between the bedload sediment transport rate and effective stream power within the bed - surface layer is derived 摘要基于床面层内的水流能量关系,推导了推移质输沙率与床面层内有效水流功率的关系式。 |