迎头赶上 catch up with ; Catching up

迎头痛击 Knock Off ; Head blow ; The Bash ; The Great American Bash

迎头色谱法 frontal chromatography ; frontal method ; front-chromatograph

迎头遇上 catch up with

迎头击败 make head against

迎头相撞的 head-on

迎头相撞 head-on crash

迎头航向 head-on course

迎头法 Frontal method ; [分化] frontal analysis

迎头阻力 head-on resistance