理学 操作系统 释 kernel 内核 操作系统中最基本的部分，负责直接管理计算机硬件和软件资源，实现操作系统的核心功能，并提供基本的系统功能，是操作系统的基础。
inner core 内核
系统软件 操作系统 释文 kernel 内核
- harmonic condition
- harmonic congruence of normals
- harmonic conjugate
- 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