您要查找的是不是:
- Study on bed load rate in Lijiang River 漓江壅水工程推移质输沙率研究
- A Calculation Method of Sand Bed Load Rate 沙质推移质断面输沙率计算方法
- bed load rate 推移质输沙率
- An estimation method of bed load transport rate based on the grain froude similarity is proposed. 运用沙粒佛汝德相似的原理,提出了推移质输沙率的推算公式。
- In the meanwhile, the result also show that the section configuration and near watercourse characteristic has influenced gravel bed load transport rate. 河床断面形态及其相邻河道特性对输沙率也有较大的影响。
- In this paper,firstly,the formula for estimating the bed load transport rate in the bed of sand waves of prototype by model experiment based on the similarity of grain Froude number was inferred. 基于沙粒佛汝德数相似原理,首先推导出利用模型试验结果估算原型沙波河床上推移质输沙率的推算公式;然后塑造与原型较为一致的床面形态,利用模型试验对推算公式进行了验证。
- Shall we get down to the loading rate now if you do not mind? 如果您不介意的话,我们现在来谈谈装船率如何?
- 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。
- The effects of five adjusting parameters of valve timing, admission valve clearance, emission valve clearance, rotational speed ,load rate are interacted. 配气相位、进气门间隙、排气门间隙、转速、负荷五个调整参数之间是相互影响的。
- 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。
- In the stream with strong bed load movement there is no benthic macroinvertebrate. 河势散乱且河床运动剧烈的支流物种丰度和密度均很低甚至为零,生态条件差。
- The fracture toughness was strongly affected by temperature and loading rate. 结果表明:温度和加载速率都对断裂韧度产生影响;
- Duncan Chang hyperbolic model used widely in FEM analysis of the interaction between tools and soil was modified by taking account of the influence of load rate. 并利用所测的曲线对准静态情况下被广泛用于土壤与机具相互作用的有限元分析的Duncan-Chang双曲线模型进行修正,得出了考虑加载速率影响的修正Duncan-Chang模型
- The instantaneous sediment transportof suspended and bed load are computed, and the sediment transport rates are time-averaged over one wave period. 计算了波浪周期内各个时刻瞬时的悬移质和推移质泥沙输沙率,并对输沙率进行时间平均求得时间平均的输沙率。
- The basic load ratings provided in the product table take this into account. 根据产品表中列出的基本额定,这一点已被考虑到。
- Based on the study of sediment transport under the actions of tidal currents and wind waves, a mathematical model of suspended load and bed load for Yangtze Estuary is developed. 摘要通过对长江口径流、潮流和波浪共同作用下的泥沙运动规律的研究,开发并建立了长江口全沙(悬沙和底沙)数学模型。
- By the measured data of "9711" Typhoon wave,the process of bed load resuspending under the effect of "9711" Typhoon wave around the channal of Yangkou Harbour is calculated. 利用“9711”台风浪实测资料,计算了洋口港航道所在海区在“9711”台风浪作用下床沙的悬浮上扬过程,得出洋口港航道不具备骤淤的可能性。
- To my know ledge , most of the european port have an average loading rate of 250 ton per hatch per weather work day . 据我所知,大多数欧洲港口每个舱口每个晴天工作日的平均装船率为250吨。
- The design method was implying the new concept of Loading Rate both on fill phase and react phase. 该设计方法引入了“进水期污泥负荷”和“反应期污泥负荷”两个概念。
- rate of transportation of bed load 推移质输沙率