direct flight

n.

直航：飞行于两地之间，经停一个或以上机场，但不更换航班号或飞行器的航班；

DIRECT FLIGHT
Direct flight far space shuttle
Giant Fibre Activation of Direct Flight Muscles in Drosophila
Anatomy of motor axons to direct flight muscles in Drosophila
Direct flight muscles in Drosophila develop from cells with characteristics of founders and depend on DWnt-2 for their correct patte...
A Hybrid Tabu Search/Branch-and-Bound Algorithm for the Direct Flight Network Design Problem
A hybrid tabu search/branch-and-bound algorithm for the direct flight network design problem
The motor neurons innervating the direct flight muscles of Drosophila melanogaster are morphologically specialized.
Apterous mediates development of direct flight muscles autonomously and indirect flight muscles through epidermal cues.
Regulation and Functions of the lms Homeobox Gene during Development of Embryonic Lateral Transverse Muscles and Direct Flight Muscl...