每个螺线管回路的一半都换成了铝卡，其中嵌入了细小的维卡合金棒形磁铁。
One-half of each solenoid loop was replaced with an aluminum card into which tiny vicalloy bar magnets were embedded.
她并没有感到非常吃惊，她发现一个小的电子设备和一个一英尺长的电池棒，用工业用磁铁吸附在金属档泥板上。
She was only half-surprised to find a small electronic device and foot-long battery wand secured to her metal fender with industrial-strength magnets.
在上海，只要你在那里站上两分钟，千百万人就会向你涌来，犹如磁铁吸住了无数的针棒。
Stand still in Shanghai for two minutes and then millions of people will rush at you like pins at a magnet.
应用推荐