precomputation导航: navigation; pathfinding; pil ...预行: put in force beforehand; app ...计算: count; compute; calculate; r ...目标导航预测学: tarfet navigation predtion车用导航计算机,车用导行计算机: car navigation computer下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:导航预行计算，即可在微信中查询翻译
