This is related to "man's relative short of instinctive regulating in his adaptation to the external world", as well as to man's needs.
这既同“人在适应外部世界的过程中相对缺乏本能的调节”有关，也与人的需要相关联。
2
Objectively speaking, the coal marketing far has not formed the relative stabilization, the adaptation coal market different sales status customer relations management basic strategy.