土木建筑工程
微膨胀
Thirdly, the influence of gentle MgO expansive volume in different part and its adjustable delaying are the two keys in MgO concrete technique.
不同区域MgO的膨胀量对结构整体的影响和对延迟膨胀的时间加以控制是外掺MgO微膨胀混凝土技术的两个关键问题。
交通运输工程
膨胀性
It was proved to have a significant linear relationship with swelling and strength characteristics. Based on this result, design chart suitable for design and evaluation of expansive soil as road subgrade as well as field compaction control was developed.
在此研究成果上,建立了物理状态概念,其与膨胀性和强度性质有明显的线性关系,因而本文提出了设计图表适合于膨胀土路基设计,控制膨胀土路基的压实及估计膨胀土路基性能。
数学
可扩
In this paper, we discuss the mapping property on submesocompact spaces and expansive maps on non-compact metric spaces.
本文由两个部分组成,分别讨论了submeso紧空间的映射性质和非紧度量空间上的可扩映射。
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