ramp metering signal

基本解释

• [交通运输工程]匝道仪控号志

英汉例句

权威例句

• These alerts will enable drivers to plan and share alternative travel routes, improve traveler safety and help transportation authorities better predict and reduce bumper-to-bumper traffic before it occurs through improved traffic signal timing, ramp metering and route planning.
  ENGADGET: IBM shows off Smarter Traveler traffic prediction tool

• ramp metering signal更多例句

专业释义

交通运输工程

• 匝道仪控号志