连续状态变数 continuous variable: 连续变量; 连续变数; 连续随机变量; 连续性变数continuous state: 连续状态state variable: 状态变量; 状态变数; 状态参数variable of state: 状态变量; 状态变数continuous outcome variable: 连续结果变量下载手机词典可随时随地查词查翻译