理学 计算机存储部件 释 magnetic drum 磁鼓 计算机的一种外部存贮器，是在高速旋转的鼓轮表面上记录信息的装置。
计算机硬件 存储设备 释文 magnetic drum 磁鼓
- Environmental regulation of point sources
- environmental rehabilitation
- environmental remediation
- environmental remediation of polluted soil
- environmental remote sensing
- environmental requirements for origin of non-environmental pollution aquatic products
- Environmental Research
- environmental reservoir
- environmental resistance of composites
- environmental resources planning system
- Environmental resource value
- Environmental resource value assessment
- environmental restoration
- environmental rhythm
- environmental right
- environmental rights
- environmental rights and interests infringement claim
- environmental right to know
- environmental risk assessment
- environmental risk emergency management
- environmental risk map
- environmental risk perception
- environmental risk prevention
- environmental sanitation at the construction site
- Environmental Satellite