according to reliant data and chemical theory , the new method and new thinking of industrial chromium residue and chromium-contained treatment are put forward and applied into practice .本文以可靠的數據和化學原理,針對工業鉻渣和含鉻廢水的實際情況提出處理的新方法和新思路,并應用于實踐。
+reliant mind
1 . 依賴心理
work from grass roots , avoid idealism , and overcome reliant mind .從基層做起,避免理想主義,克服依賴心理。