magnetic iron

基本解釋

The physical core is crystallized in magnetic iron-nickel alloy-composite. The core is not hollow.
物質(zhì)核心是磁性鐵鎳合金復(fù)合材料的結(jié)晶，其核心不是中空的。
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As a magnetic iron cobalt tip moves close to the sample, the atoms’ nuclear spins become attracted to it and generate a small force on the cantilever.
隨著一個(gè)磁性鈷鐵針靠近樣本，樣本的原子核磁旋開(kāi)始被其吸引并且對(duì)硅懸臂也產(chǎn)生一個(gè)作用力。
Grünberg's team created a sandwich of two several-atom-thick layers of magnetic iron separated by a layer of nonmagnetic chromium between them.
Grünberg的團(tuán)隊(duì)創(chuàng)造了由兩片幾個(gè)原子厚的磁性鐵，之間隔著一層無(wú)磁性的鉻層的三明治。

The researchers first created separate nanoparticles of two materials, lead selenide and magnetic iron oxide, with precise dimensions.
ECONOMIST: MONITOR
Even so, he pointed out that some nanoparticles potentially serving as the basis for savvy devices of the future are already in use, including magnetic iron oxide particles used for advanced body imaging.
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That would change the way the magnetic field of the iron oxide interacts with the semiconducting behaviour of the lead selenide.
ECONOMIST: MONITOR