The result shows that the cause is due to the failure of effective elimination of manganese segregation and magnesium segregation resulted from non-equilibrium crystallization in casting step.
分析认为，其主要原因是铸造时的不平衡结晶所产生的锰偏析、镁偏析，没有得到有效的消除。
2
The notebook computer structure is characterized by non-toxicity, effective virus and germ elimination, convenient use, long action time, low production cost and simple operation.
本实用新型具有无毒性、能有效地杀灭病毒细菌、使用方便、作用时间长、生产成本低，操作简单的特点。
3
Experimental results were given to demonstrate that the proposed algorithms are elimination of the typical non-movement noise point for estimated error and improving real-time capability.