文学 情态 释 modal logic 情态逻辑 研究“必然”“可能”及其相关概念的逻辑性质和涉及这些情态概念的推理，是非古典逻辑的一个分支。又称模态逻辑。
＞数理逻辑与数学基础＞数学基础＞释义 modal logic 模态逻辑 modal logic 模态逻辑†
理论计算机科学 程序理论 释文 modal logic 模态逻辑
- harmonic conjugate function
- harmonic conjugate lines
- harmonic conjugate planes
- harmonic conjugate points
- harmonic constant
- harmonic continuation
- harmonic coordinate
- harmonic coordinates
- harmonic coordinate system
- harmonic cross ratio
- harmonic cubic
- harmonic current disturbance caused by traction system
- harmonic curve
- harmonic curve plotting
- harmonic decline
- harmonic decomposition
- harmonic differential
- harmonic differential equation
- harmonic dimension
- harmonic distortion
- harmonic division
- harmonic divisor number
- harmonic energy meter
- harmonic equation
- harmonic excessive function