...the internationally agreed rules of chemical nomenclature.国际公认的化学命名规则It developed variations in nomenclature and in substance.它在名称上和实质上都发生了一些变化.Multiply unsaturated compounds are usually best named by the IUPAC nomenc...
污渍是用几桶肥皂水和几把硬毛刷除去的。Stains are removed with buckets of soapy water and scrubbing brushes.那是我唯一把塑料漆除去的方法.And that was the only way I took that varnish out.透过检测和除去的未被授权的应用的安全的网络.Secure networks by detecting and removing una...
The Cambrian - Ordovician strata in Luxi Block are very continuous and well exposed.鲁西地块的寒武 - 奥陶纪地层出露连续,露头较好.Seven cattle breeds , including Simmental, Charolais, Limousin , Angus, Jinnan, Qinchuan, Luxi, were used as ex...
Throughout the war the Royal Sovereigns remained an expense and an anxiety.在整个战争期间,“皇家君主”号级舰只始终是一种浪费和隐忧.Seven sovereigns had occupied the throne of England.英国已有七个国王登过宝座.The be fished up five new sovereigns from his trous...