试验表明：由于糊料分子组成不同，结构不同，糊料大分子间作用力不同，剪切应力影响糊体流动性机理也不相同。
Experimental results show the effect of shearing stress on paste flowability depends on the molecular composition and structure, and the interaction between the macromolecules, of the paste.
分析测定了中铬抗磨铸钢的流动性、缩孔率和铸造应力。
The casting fluidity, ratio of line contraction, casting stress and heat crack tendency were tested.
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