高压直流输电系统中最关键的部分是控制保护部分。
Control and protect section is the most pivotal section in HVDC system.
管塔是高压输气系统的重要组成部分。
Pipe tower is an important component in high-pressure gas transmission system.
冬季覆盖北美大部分地区的微弱高压。
A weak area of high surface pressure that covers most of North America in winter.
冬季覆盖北美大部分地区的微弱高压。
A weak area of high surface pressure that covers most of North America in winter.
应用推荐