direct line

释义

直达线；直通行；直线；定向线

Direct Line
Direct line
Direct line
A Direct Line Recovery of a Red-Eyed Vireo
Direct-line distances : international edition
Does This Man Have a Direct Line to the Future? ; `Mobile Phones Put the Whole World within Reach, and Vodafone Is One Amongst Many ...
Navigation system allowing real-time coordination of the displacement of mobiles travelling out of direct line of sight
Optical apparatus for viewing objects at an angle to the direct line of vision
Cavity-shaped molracs with inward-facing, direct line-of-sight functionality
Perception of robot passability with direct line of sight and teleoperation
DNA vaccination: a direct line to the immune system
Direct line lack of assurance.
Visual Spatial Abilities in Uninhabited Ground Vehicle Task Performance During Teleoperation and Direct Line of Sight