critical speed of shafting[机] 轴系临界转速
critical point of explosion临界爆点
critical load of euler欧拉临界负载
Critical degree of saturation临界饱和度
critical height of subgrade路基临界高度
Critical Length of Grade披道临界长度
critical state of reactor反应堆临界状态
critical value of nutrient[土壤] 养分临界值
critical parameter of flow[流] 临界流动参数