Alkyd resins are often modified with other resins to obtain specific properties.多元醇酸树脂通常用其它树脂改性以获得特殊的特性.Chemicals Stocks, Ferroalloy and Products, PVC Resins, Plastic Raw Material, Chemical Supplies.采购产品股票, 铁合金和产品, PVC树脂...
由于揭露此事，他被女神赫拉弄瞎了眼。For this revelation he was struck blind by the goddess Hera.马赫福兹先生讲述的故事过于宏大，主题有些混乱了。The themes get tangled in Mr. Mahfouz's epic storytelling.拖网渔船已经驶离了泽布吕赫港。The trawler had sailed from the port of ...
Other neighbourhoods in the city offer foodies a choice of Chinese, Portuguese or Greek food.城里的其他街区为食客们提供了中国菜、葡式菜、希腊菜等多种选择。Whole neighbourhoods have been squashed flat by shelling.整个小区已被炮弹夷为平地。At present, a number of vi...
砂矿开采: 从冲积层回收黄金的最古老方法.Placer mining: Oldest method of recovering gold from alluvial deposits.简要分析了位于巨厚冲积层表土下,竖井破坏的特点及力学机理.The characteristic and mechanical mechanism of shaft failure under mega - thick alluvial surface la...