neck down

v.

收缩…使成颈状；

Sympathetic and vascular responses to head-down neck flexion in humans.
Simulation of the transport processes in the neck-down region of a furnace drawn optical fiber
A COMPUTATIONAL METHOD FOR GENERATING THE FREE-SURFACE NECK-DOWN PROFILE FOR GLASS FLOW IN OPTICAL FIBER DRAWING
Skin sympathetic outflow during head-down neck flexion in humans
Reflex constriction of human limb resistance vessels to head-down neck flexion.
Neck Down and Thermally Induced Defects in High-Speed Optical Fiber Drawing
Theorizing from the Neck Down: Why Social Research Must Understand Bodies Acting in Real Space and Time (and Why It’s So Hard To Sp...
Penetration and Mixing of Radial Jets in Neck-Down Cylindrical Crossflow
Neck-down bottle packing grid
Optical Fiber Drawing Process Model Using an Analytical Neck-Down Profile