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- By means of temperature programming reduction magnetometric analysis (TPRM) the magnetic change of the sample during TPR was observed. 利用程序升温热磁还原法（TPRM），对样品在程序升温还原过程中磁性质的变化进行了跟踪，发现锌对铁的还原行为有显著影响。
- The magnetic changes of the samples prepared from ferrous Wiley Mill have been studied with the economic and fast method of Gouy balance. 用经济、快速的古埃天平法,研究了铁质粉碎机制备试样的磁性变化。
- A bulk magnetic material will form magnetic film when its one demension becomes very small, and its magnetism changes to some extent. 当大块磁性材料在一个维度上变得很小时，就成为磁性薄膜，其磁性也有一定的变化。
- He had to make a quick change at Shanghai. 他不得不在上海匆忙换车。
- Take a change of clothes with you. 把你替换的衣服带去吧。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- He was hostile to any change in our plan. 他反对我们计划中的任何改变。
- Can you change a five-pound note? 你能换开五英镑的票子吗？
- There is an imperceptible change in temperature. 温度有细微的变化。
- 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。
- This is where we change from car to bus. 这就是我们从小汽车换乘公共汽车的地方。
- You don't need my say-so to change things. 你不必向我请示可自行做些变动。
- He find it impossible to make her change her mind. 他发现使她改变主意是不可能的。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- A magnet attracts both iron and steel. 磁铁吸铁也吸钢。
- She's on holiday; she needed a change from work. 她正在度假，她需要放下工作改变一下生活。
- Certain metals are attracted to a magnet. 某些金属会受磁石的吸引。
- Here's a five-pound note-- you can keep the change. 这是五镑的钞票－－零钱不用找了。
- In the ascent of all life forms, magnetism changes and suddenly birds in particular can become lost in their migration paths as their magnetism no longer parallel's earths. 在所有生命形体的提升中，磁场正在改变，突然之间，尤其是鸟类会迷失它们的迁徙路线，因为它们的磁场不再与地球相平行。
- We were amazed at/by the change in his appearance. 他的样子变得使我们大为惊讶。
