Accident tree analysis is applied to risk analysis and a mathematical model is established, including fire model, effective release rate model, heat intensitythreshold and hazard area equation.
But once the intensity crossed a certain threshold the researchers discovered that larger regions of order began to emerge and, as a result, the material became superconducting.
但是当射线强度超过某一阈值时，研究人员发现较大的有序区域开始出现，最后这块材料变成了超导体。
3
In athletes who worked at a lower intensity-95 percent of lactate threshold-buffer capacity stayed the same.