flagger

flagger怎么读

英式音标：[\'flægə]

美式音标：[\'flægə]

flagger的意思释义

n.

野生鸢尾花；

flagger用法及例句

例句参考

Evaluation of Automated Flagger Assistance Devices

Evaluations of a new Advance Flagger traffic sign

Traffic Control at Flagger-Operated Work Zones on Two-Lane Roads

Flagger Operations: Investigating Their Effectiveness in Capturing Driver Attention

Devices and Technology to Improve Flagger/Worker Safety

Evaluation of Technology-Enhanced Flagger Devices: Focus Group and Survey Studies in Kansas

Development of a Moving Automatic Flagger Assistance Device (AFAD) for Moving Work Zone Operations

Implementation of Automatic Flagger Assistance Devices (AFADs) for Minnesota Department of Transportation Flagger Operations

Field Evaluation of Pilot Vehicles and Portable Traffic Control Signals With and Without a Flagger