英語翻譯Davis et al.(2000) stated that,when the concentration of

題目：

英語翻譯
Davis et al.(2000) stated that,when the concentration of sodium hydroxide is less than 50 wt.%,from ambient temperature to 95 ℃ carbon steel could be used.

解答：

戴維斯等人（2000）指出,當氫氧化鈉的濃度低於50wt％時,在環境溫度到95℃這個溫度範圍內的碳鋼都可以使用.