Effect of mutation of chemotaxis signal transduction gene cheA in Pseudomonas putida DLL-1 on its chemotaxis and methyl parathion biodegradation是什么意思_Effect of mutation of chemotaxis signal transduction gene cheA in Pseudomonas putida DLL-1 on its chemotaxis and methyl parathion biodegradation在线翻译_英语_读音_用法_例句