[医] mesad,mesiad,mesially ;
[例句] 当速度增加的时候两腿会在身体下向中线聚合. As speed increases the legs will converge under body towards a center line.
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[例句] 我们队长以光线太暗吁请裁判中止比赛. Our captain appealed against the light.
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[例句] 我不知道国界线会划在哪里; 你住在哪里? I don't know whereabouts the border will be drawn ; whereabout do you live?
hypocycloid ;
liquidoid ;
brachistochrone ;
coseismal,homoseis,isochronal line,coseismal line ;
[计] cross wire ;
constant velocity line,isovels,isotach,isovelocity ;
cove,coving,scotia moulding,scotia ;
bisectrix ;
[化] caustics ;
graticule ;
dash,hachure,hachures,hatching ;
[化] isochromatic ;
oval,closed convex curve ;
[数] altitude ;
anchoring ;
carina ;
catacaustic (line) ;