Watercontent is too high and has almostreached the critical limit. Increased manganese content in the engine oil.
水含量过高,几乎已经达到临界极限。发动机油中锰含量增高。
2
It is shown that the critical discharge between scouring and filling mainly depends on the sediment content, the proportional relationship be tween water and sediment, and the boundary condition.
该关系表明,冲淤临界流量主要与含沙量成某一次方的比例关系,同时受水沙搭配关系以及边界条件的影响。
3
It is shown that the critical discharge depends mainly on the sediment content, the water and sediment combination, and the boundary condition.