Void fraction distribution characteristics in rod bundle with grid spacer is one of the important aspects in reactor thermal hydraulic characteristics research.
带定位格架棒束通道内的空泡份额分布特性是反应堆热工水力特性研究的重要内容。
2
Furthermore, the notion of void and solid has been understood as a formal distribution of private and public space.
此外，无效和扎实的概念已被理解为一种正式的私人和公共空间的分布。
3
Void is the basic unit in carbonate reservoir. It's developing history corresponds diagenetic evolution. A reservoir with different void has it's own distribution regularity.