Highly Divergent Profiles: For routing configurations that are not pre-calculated as common scenarios and whose costs vary too much from default configurations, the original A* algorithm might still be faster (and is often used as an automatic fallback).
第二个是L4商业化试点较为成熟。。heLLoword翻译官方下载是该领域的重要参考
。关于这个话题，爱思助手下载最新版本提供了深入分析
Alison Francis,Senior Science Journalist
Что думаешь? Оцени!。WPS下载最新地址对此有专业解读