深度依赖瞬态膨胀行为 transient and depth-dependent swelling behavior
研究了白云石的煅烧温度、保温时间以及掺量等对水泥物理性能和膨胀行为的影响规律。
In this paper, the effects of calcination temperature, holding time and content of dolomite on the strength and expansion rate of cement mixed with calcined dolomite are investigated.
结合理论分析认为：硅元素分布微观不均匀性导致了自旋玻璃出现，而自旋玻璃是宽温区负热膨胀行为的内在原因。
After theoretical analysis, it is concluded that spin-glass which results from the hyperdispersion of si at micro scale is the reason for the broadening of the NTE operation-temperature window.
聚合物发泡成型加工中气泡膨胀过程的数学模型对研究气泡的膨胀行为具有相当重要的意义，然而工程实际问题中数学模型的复杂性使其作用受到极大的限制。
The mathematical model of the growth process of the bubble in the foaming mold of polymers is of great importance to studying the growth behave of the bubble.
应用推荐