n.line across a billiard table behind which the cue balls are placed at the start of a game

同義詞：baulk-linestring line

Balkline and straight rail
Balkline Sue
Natural spread, graft-trasmission, and possible etiology of walnut blackline disease.
The relationship of cherry leafroll virus and blackline disease of English walnut trees.
Cytopathology and properties of cherry leaf roll virus associated with walnut blackline disease.
Incidence of blackline in Juglans regia L. propagated on various rootstock species
DIAZOTYPE MATERIALS FOR BLACKLINE IMAGES
Blackline of English walnut trees traced to graft-transmitted virus.
English walnut rootstocks help avoid blackline disease, but produce less than 'Paradox' hybrid.
Blackline, a delayed failure at the union of Juglans regia trees propagated on other Juglans species.