理学 操作系统 释 operating system 操作系统 计算机中管理和控制硬/软件资源的系统软件，向程序和用户提供系统服务，使用户方便地使用计算机，使计算机系统高效地运行。
operating system 操作系统
系统软件 操作系统 释文 operating system, OS 操作系统
- soil water
- soil water characteristic curve
- soil water condition
- soil water constant
- soil water constant for irrigated grassland
- soil water content
- soil water conversion material
- soil water diffusivity
- soil water erosion
- soil water evaporation
- soil water-heat couple
- soil water infiltration
- soil water infiltration for irrigated grassland
- soil water infiltration model
- soil water movement
- soil water potential
- soil water redistribution
- soil water resources
- soil water suction
- soil weathering
- soil wind erosion
- soil wind erosion in China
- soil zonality
- SOI鳍式场效应晶体管
- Sojourner