甲基二乙醇胺(MDEA)是气体净化工艺中使用的主要醇胺之一.MDEA is one of the major alcohol amines for gas purification process.结果表明:醇胺类助剂加入复合物后显著改善其力学性能.The experiments show that ethanolamine additives added to the composites improve their mechanic...
If the bank is unhelpful take it up with the Ombudsman.银行要是不肯帮忙，就去找申诉专员。The leaflet explains how to complain to the banking ombudsman.这份传单介绍了如何向银行意见调查官投诉。The Ombudsman is not subject to political pressure.司法特派员不受任何政治压力的制...