existence condition
短语词组
- existence restraint condition 存在約束條件
- existence condition of crank 曲柄存在條件
- crank existence condition 曲柄存在條件
- Students Existence Condition 學生生存狀態
- natural existence condition 本真存在狀態
- existence condition of the solution 解的存在條件
- condition existence 生存條件
- condition of existence 生存條件;賦存條件 返回 existence condition