本文就氨气提尿素工艺中甲铵冷凝器(E104)的腐蚀问题进行了剖析,提出相应防腐措施。
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After stripping out energy, inflation was actually negative in the past few months.
如果剥离能源计算, 通胀水平在最近几个月都是低于零的.
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苏格兰皇家银行(royal bank of scotland)估计,如果不计通胀因素,中国零售销售额同比增长18%的增幅其实只有10%而已。
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The phenomenon of cause metal powder color-stripping from the substrate surface.
粉冻本体导致金属颜色从承印物暗地剥落.
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The reduced stripping ability is caused by the increased solubility of ammonia in cold water.
剥离力的降低是由合成氨在冷水中的溶解度降低造成的.
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