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
- monitoring for total amount of pollutants in sewage
- Monitoring method of public opinion
- monitoring of boiler flue gas
- monitoring of broadcast and television
- monitoring of Chinese materia medica resources
- monitoring of coastal geo-environments
- monitoring of collection environment
- monitoring of cross-border animal diseases
- Monitoring of Earth-Rotation and Intercomparison of the Techniques of Observation and Analysis
- monitoring of ecological condition
- monitoring of electromagnetic radiation
- monitoring of energy conservation in rural areas
- monitoring of environmental background value
- monitoring of environmental quality
- monitoring of excavation engineering
- monitoring of fishery loss accident
- monitoring of forest resources
- monitoring of gases from fault
- monitoring of marine air pollutants
- monitoring of mineral exploitation secondary geological hazards
- monitoring of nuclear test
- monitoring of organic pollutants in soils
- monitoring of persistent organic pollutants
- monitoring of pollution discharge outlets
- monitoring of pollution source