The way for defining the instantaneous release and the continuous release, and the criteria for determining the passive phase of the transition of the heavy gas are put forward.
提供了确定瞬时泄漏和连续泄漏的方法,以及判定重气扩散时转变为中性阶段的准则。
2
The existential states of bismuth in silver filler metals is also analyzed. And the continuous course of phasetransition is studied. The mechanism of the influence is revealed.