The boy has gaps in his mind about it. He is blotting certain things out.这个小男孩对此的记忆中有几段空白。他想忘掉某些事情。Acetate cellulose sheet electrophoresis and electric blotting proved it to be an α1 - globulin.醋酸纤维膜电泳和转移电泳表明其为一种α1球蛋白.Im...
Water will permeate blotting paper.水能渗透吸水纸.The boy has gaps in his mind about it. He is blotting certain things out.这个小男孩对此的记忆中有几段空白。他想忘掉某些事情。One dab with blotting - paper and the ink was dry.用 吸墨纸 轻轻按了一下,墨水就乾了....
两个磁体的N极和S极互相吸引.The N pole and S pole of two magnets will attract each other.为了做成电磁体你需要对金属线送电.To make an electromagnet you need to send a current through the wire.棒形或马蹄形磁体称为永磁体.A bar on horseshoe magnet is called a perman...