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
- grassland ethnic tourism
- grassland evapotranspiration
- grassland expert system
- grassland fence
- grassland fertilization
- grassland fire disasters in China
- grassland folk tourism
- grassland health tourism
- grassland hydrology
- grassland hydrology and water resources
- grassland in Aba
- grassland in Altai
- grassland industry of China
- grassland in Ganzi
- grassland in mountain areas of southern China
- grassland in northwestern Sichuan province
- grassland invasive plant
- grassland irrigation
- grassland irrigation cycle
- grassland irrigation efficiency
- grassland irrigation quality
- grassland irrigation quantity
- grassland irrigation uniformity
- grassland irrigation water use efficiency
- grassland landscape