array(1) { [444808]=> array(2) { [2]=> array(4) { [0]=> string(12) "基礎(chǔ)化學(xué)" [1]=> string(12) "輕質(zhì)純堿" [2]=> string(12) "電池材料" [3]=> string(12) "雪天鹽業(yè)" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }