...非均匀沙；荫暴作用 [gap=1504] soil and water conservation; common tangential angle; threshold wind velocity; non-uniform sand; hiding-exposing action ..
基于18个网页-相关网页
non uniform sand 非均匀沙
During studying the non-uniform sand incipient motion, comparison and analysis methods are adopted in the discussion of the flow structure evolution before and after the sand incipient motion and of the sand motion’s effect on the turbulent structure.
在研究非均匀沙起动时,采用了对比分析的研究方法探讨非均匀沙起动前后水流结构的发展变化以及非均匀沙起动后对湍流结构的影响。
参考来源 - 非均匀沙起动、沙垄演化及其相应湍流动力特性实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The thicker the sand bed, the non-uniform sand composition, then the larger armouring effect would be and the larger this critical size is correspondingly.
床沙越粗、组成越不均匀，粗化作用越大，这一临界粒径也越大。
A method is proposed for calculating the bed suspended load ratio of transport rate both uniform and non uniform sand in coast sediment movement as well as for calculating that of channel deposition.
提出了海岸泥沙运动中均匀沙和非均匀沙输沙率推悬比和航道淤积推悬比的计算方法。
Based on the microscopic field data of liquefaction it is pointed out that non-uniform settlement of building is the primary type of damages caused by sand liquefaction during earthquake.
基于宏观液化震害资料文中指出，砂土地震液化造成的主要破坏形式是建筑物的不均匀沉降。
应用推荐