In this scenario, cumulativeenergy-related carbon dioxide emissions between 2010 and 2050 would total about 1, 200bn tons, leaving about 400bn tons for non-energy-related greenhouse gas emissions.
The cumulative plastic strain energy increases with the increase of the loading frequency and stress level, which is linear with fatigue life on semilog coordinate.
累积塑性应变能随着加载频率及应力水平的增加而增加，与疲劳寿命在半对数坐标下呈线性关系。
3
The cumulative defibrillation energy was lower in the sildenafil group than that in the saline group(P<0.05).