您要查找的是不是：
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。
- A magnet attracts both iron and steel. 磁铁吸铁也吸钢。
- Certain metals are attracted to a magnet. 某些金属会受磁石的吸引。
- It shows the presence of a magnetic field. 这表明有磁场存在。
- North magnetic poles repel (each other). 磁北极与磁北极互相排斥。
- Having the same magnetic inclination or dip. 等磁倾的有相同的磁倾斜的
- magnetic anneal 磁退火
- The reducing annealing furnace is adopted. 采用无氧化还原退火炉。
- The block becomes magnetic when the current is switched on. 通电时线圈即具磁性。
- Human beings have learned out how to make magnet of cast iron. 人类已经学会如何从生铁制出磁铁。
- Forbidden City is a great magnet for foreign tourists. 紫禁城对外国旅游者来说是个有巨大吸引力的地方。
- The loop becomes magnetic when the current is switched on. 通电时线圈就会有磁性。
- This hear treatment of metal is called annealing . 金属的这种热处理叫退火。
- This hear treatment of metal is called annealing. 金属的这种热处理叫退火。
- Denaturing, annealing, and extending. 变性，退火，和延伸。
- magnetic annealing 磁性退火,磁场退火
- magnetic annealing effect 磁致退火效应,磁致冷却效应,磁退火效应
- The girl was drawn to the cartoon as by a magnet. 动画片强烈地吸引着那个小姑娘。
- The purpose of annealing the metal is to relieve the stress. 给金属退火是为了减少一些应力。
