4.2 Relationship between adjacent patches
Table 2 shows the results of the relationship between adjacent patches.
Table 2 Relationship between adjacent patches
Note：＊，＊＊，＊＊＊are expressed at 10%，5%，and 1%respectively.T value in parentheses.
The synergy between Jiangsu enterprises and Zhejiang enterprises is obvious.Industrial enterprises show a symbiotic relationship.
