English translation for "河道糙率"

channel roughness

Related Translations:

动力糙度:  dynamic roughness

河道上游:  upper course

河道摆动:  wandering of river

河道站:  river station

整治河道:  river regulation

船运河道:  ship canal

河道展宽:  channel widening

河道控制:  shifting control

河道动态:  river movement

原有河道:  original river

Example Sentences:

	1.	In order to solve the problem of choice parameter on model , model parameter inverse analysis are discussed in this paper , they include one dimension river flow roughness parameter , tow dimension flow roughness parameter and side flow of one dimension river flow 针对模型运行中遇到的参数确定问题，本文讨论了模型参数反分析，包括一维河道糙率反分析，二维糙率反分析，一维河道旁侧入流反分析等。
	2.	One dimension river flow roughness parameter inverse analysis kalman filter is introduced into the model to solve stochastic error in observed data . applying kalman filter automatism revising system , dynamic roughness course is obtained . using dynamic roughness course the model result precision is improved , it is more consistent with observed data 对于一维河道糙率参数反分析，针对观测资料存在的随机误差，引进卡尔曼滤波器的自动校正系统，求解出河道糙率变化的动态过程，使用动态糙率计算，明显改善模型的模拟精度，使模拟过程和观测过程很好吻合。
	3.	Based on tiansha river water diversion flow strengthen project in jiangmen , the hydraulics and water quality characteristics in tidal rive networks have been simulated numerically . zero - dimensional and one - dimensional hydraulic models have been applied . this paper presents the concept of roughness optimization 采用零维及一维水力模型，结合江门市天沙河引水增流工程项目，对感潮河网的水力水质特性进行了数值模拟，提出河道糙率优化概念，为感潮河网的纳潮冲污，改善水环境提供了理论依据。

Similar Words：

"河道裁弯取直" English translation, "河道裁弯取直 河道改直" English translation, "河道裁弯作用" English translation, "河道裁直" English translation, "河道采掘" English translation, "河道测量" English translation, "河道测量图" English translation, "河道测流量" English translation, "河道测流站" English translation, "河道测站网" English translation