specific duty

n.

从量税；专职；

Young hospital doctors after night duty: their task-specific cognitive status and emotional condition
Speed and Facility-Specific Emission Estimates for On-Road Light-Duty Vehicles on the Basis of Real-World Speed Profiles
An application-specific duty cycle adjustment MAC protocol for energy conserving over wireless sensor networks ☆
Method and apparatus for latency specific duty cycle correction
A case study of the emission characteristics of light-duty diesel vehicle and the distribution of vehicle specific power
Translation of distance-specific emissions rates between different heavy duty vehicle chassis test schedules
Apparatus for latency specific duty cycle correction
Improved Vehicle-Specific Power Bins for Light-Duty Vehicles in Estimation of Carbon Dioxide Emissions in Beijing
A case study of the emission characteristics of light-duty diesel vehicle and the distribution of vehicle specific power轻型柴油车排...
The Etiology of Non-Specific Urethritis in Active Duty Marines