Experiment shows that the long effect copper electrode can be used as measuring stray current corrosion on buried metal structure in metro concrete structure 实验证明,长效铜硫酸铜电极可以在地铁的混凝土结构中用于测量理地金属结构的杂散电流腐蚀。
Sulphate of copper poison , so4 or something in some dried peas he remembered reading of in a cheap eatinghouse somewhere but he couldn t remember when it was or where 他记得曾读过一篇报道,说某处一家廉价饮食店的干豌豆是用有毒的硫酸铜so4 119或是什么东西染过的。
Division of mengxi group engaged in development and production of inorganic nanograde calcium carbonate , used as an additive in pvc , rubbers , adhesives , coatings , and paper -主要生产销售工业级硫酸锌,饮料级硫酸锌,硫酸镁,硫酸铜,硫酸亚铁等无机盐,包括公司简介产品介绍等
Benedict ' s solution is an alkaline solution of copper ( ii ) sulfate , which is reduced to insoluble copper ( i ) oxide by reducing sugars , giving a red precipitate 本尼迪克特溶液是硫酸铜(二价)的碱性溶液,它可以通过还原糖被还原为不溶性的铜(一价)的氧化物,产生红色的沉淀物。
Dried ginger , dried malt , clove that contain various minute amounts of elements and vitamins such as copper , iron , zinc , manganese , iodine and selenium etc 维生素a维生素d3维生素e维生素b1维生素b6硫酸铜硫酸亚铁硫酸锌硫酸锰碘化钾亚硒酸钠食品香味料麦芽粉草粉绿豆粉沸石粉。
Dried malt , mung bean , dried ginger , cinnamon that contain various minute amounts of elements and vitamins such as copper , iron , zinc , manganese , iodine and selenium etc 维生素a维生素k3维生素b1维生素b6泛酸钙硫酸铜硫酸亚铁硫酸锌硫酸锰碘化钾亚硒酸钠食品香味料麦芽粉草粉绿豆粉沸石粉。
Chrysanthemum , garlic , dried tangerine , and balloonflower that contain various minute amounts of elements and vitamins such as copper , iron , zinc , manganese , iodine and selenium etc 维生素a维生素e维生素k3维生素b1维生素b2硫酸铜硫酸亚铁硫酸锌硫酸锰碘化钾亚硒酸钠食品香味料松针粉草粉沸石粉。
Since the capsule is water - soluble , copper sulfate , rather than water , is used to wash the purple primary stain out of the capsular material without removing the stain that is bound to the cell wall 因为夹膜是水溶性的,因此硫酸铜溶液取代了水,用来冲洗夹膜材料上的紫色初次染料以避免赶走附著在细胞壁上的染料。
Mung bean , garlic , chrysanthemum , dried ginger that contain various minute amounts of elements and vitamins such as copper , iron , zinc , manganese and selenium etc 维生素a维生素d3维生素e维生素k3维生素b1维生素b2维生素b6维生素b12烟酸泛酸钙叶酸硫酸铜硫酸亚铁硫酸锌硫酸锰碘化钾亚硒酸钠食品香味料麦芽粉草粉绿豆粉沸石粉。