The development of a high effective benzol - free paint remover was described.根据“相似相溶原理”选择合适的有机溶剂作为脱漆剂的主要组成.Annual sales: steel, Crude Benzol, Coke, tar, ammonium sulfate, and so on.常年销售: 钢材, 粗苯, 焦碳, 焦油, 硫酸铵等.The transfo...
First he called upon all the Foreign Ministers in their hotel suites.他首先到所有外交部长住的旅馆套间去拜访.All four doors to the two reserved suites were open.预定的两个套房的四扇门都敞开着.It was a super luxury ship where all the cabins were private su...
Nomadic tribes wander these deserts.游牧部落在这些荒漠上游牧.In the beginning, they believed in Tengri Shamanism and were nomadic.他们最初信奉萨满教,过着游牧生活.Stop and talk with people who live a traditional nomadic lifestyle.偶尔停下与当地的传统游牧民聊聊家常....
钻头必须缓慢转动，以保证钻孔平整光滑。The drill should be slowly rotated to ensure a clean hole.打钻和提钻时要保持钻头平稳。Keep the drill steady while it ascends and descends.你得拆开这个钻头。You'll have to disassemble the drill....
Colourful neon lights were hung here and there during National Day.国庆节期间到处挂着彩灯。colourful postcards of California五颜六色的加利福尼亚明信片More details surfaced of her colourful past as the story developed.随着故事的发展，更多有关她不同寻常的过去的细节开始为人所...