英语词汇“line of force”是什么意思，“line of force”的读音、用法及例句翻译-烛光网

词汇	line of force
释义	line of forcen.（名词）【复数】 lines of force A theoretical line in a field of force, such that a tangent at any point gives the direction of the field at that point.力线：力场上理论想象线，任一点的切线指向那一点的力场方向
随便看	matchable matchboard matchbook matchbox matched matched board matches matchfolder matching matchless matchlock matchmaker match play match point matchstick matchup matchups matchwood mate mate mate mated matee matelote matelotes

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