定床 meaning in Chinese
fixed bed
solid bed
Examples
- The resistance coefficient of the river , the scale affect of the rigid bed model , and the rule of channel dredging are also discussed in order to obtain the reliable conclusion
对河床的阻力系数、定床模型试验的比尺效应以及电厂下。游清挖原则进一步研究，以期给出较明确的结论。 - Based on the analysis of the field data and 2 - d numerical calculation , two sc hemes of the plan line are analyzed using the fixed - bed and movable - bed experi ments in the physical model
根据实测资料分析和二维数值计算，借助实体模型，通过定床与动床试验，比较分析了两种整治规划线方案。 - Based on the riverbed evolution analyses of the downstream reach of oujiang estuary and physical model test of eight types of regulation projects , an estimation method for nondeposit velocity satisfying channel depth is presented under fixed bed model test condition
摘要通过对瓯江口外段河床演变分析，以及8种航道治理工程的物理模型试验，提出了在定床试验条件下满足航道水深所需的不淤流速的估算方法。