Void emergence was an inevitable result of superplastic deformation. It affected the process of grain rearrangement directly.
结果表明，空洞的形成直接影响着晶粒重排过程。
The differences of solid liquid phase change heat transfer process between two different void positions are analyzed through numerical simulation.
通过数值模拟计算，分析了两种不同的空穴位置下固液相变换热过程的差别。
In this paper a model for the whole process of soil compacted by dynamic compaction is proposed and the problems of two ultimate void ratios are discussed.
提出一个强夯中土体被夯实的全过程模型，讨论了两个极限孔隙比问题。
The new soldering process with low void ratio, high efficiency and high quality conformance can be used in the soldering of high reliability power electronics.
采用新焊接方法得到的试样空洞率低、焊接效率高、质量一致性好，可用于高可靠性功率电子产品中。
To simulate wire drawing process conditions of consumers, the ER70S-6 high speed wire rod for welding wire, which is rolled with shrinkage void square billet at center, is drawn.
模拟用户的拉丝工艺条件，对中心缩孔方坯轧制的ER70S - 6焊丝用高线盘条进行拉拔试验。
To simulate wire drawing process conditions of consumers, the ER70S-6 high speed wire rod for welding wire, which is rolled with shrinkage void square billet at center, is drawn.
模拟用户的拉丝工艺条件，对中心缩孔方坯轧制的ER70S - 6焊丝用高线盘条进行拉拔试验。
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