理学 计算机硬件电路 释 balanced line 对称传输线 由两根相同类型、相同阻抗的导线组成的传输线。双绞线是典型的对称传输线。
计算机硬件 计算机工程设计 释文 balanced line 对称传输线
- labour history
- labour hygiene monitoring
- labour hygiene standard
- labour intensive industry
- labour law
- Labour Law of the People's Republic of China
- labour market
- labour market segmentation theory
- labour of calculation
- labour organization
- Labour Party,Norway
- Labour Party of Canada
- labour power
- Labour Problems of China
- labour productivity
- labour protection
- labour protective equipment
- labourrelations
- labour rent
- labour safety and hygiene design
- labour statistics
- labour theory of value
- labour time
- labour union law
- labour union library