Roger Penrose of the University of Oxford first proposed in the early 1970s that spin networks might play a role in theories of quantum gravity.
现在将晶格划分为方形块,每个方块包含2×2个自旋。
Now divide the lattice into square blocks each containing 2×2 spins.
在1940年,泡利证明“自旋统计定理”,它表述费米子具有半整数自旋,玻色子具有整数自旋。
In 1940, Pauli proved the spin-statistics theorem, which states that fermions have half-integer spin and bosons have integer spin..
在密歇根,吉姆做了理论研究,对甲醇旋转受阻,与大卫·丹尼森,质子的自旋的发现者。
At Michigan, Jim did theoretical research, on hindered rotation in methyl alcohol, with David Dennison, discoverer of the spin of the proton.
磁铁就是一个很好的例子:磁铁中的电子在材料内部的自旋方向上排列,产生磁场。
Magnets are a good example: The electrons in magnets align themselves in a preferred direction of spin inside the material, producing the magnetic field.
地面的视觉和雷达观测显示,该航天器已分解成至少两块,并且正在自旋。
Ground visual and radar observations indicate that the craft has split into at least two pieces and is likely spinning.
它实际上以某种方法“烧”掉了所有剩下的时钟周期,并且自旋CPU永远不会再需要它们。
It effectively"burns" all of the remaining cycles in a way that the spinning CPU will never get them back.
这个磁场作用于自旋并使一次旋转的能量高于另一个。
This magnetic field acts on the spin and gives one spin a higher energy than another.".
自旋波的大块,本质上是许多电子的集体自旋,被称为磁子。
Chunks of the spin wave, which are essentially the collective spin of many electrons, are called magnons.
使用激光,研究人员不仅能够控制自旋,还能够在它随着时间变化时,探测其方向。
Using lasers, researchers are able not only to control the spin, but to detect its orientation as it changes over time.
一种这样的方法叫自旋晶格,它可以局部化或“包含”杂散电子。
One such approach is a spin lattice, which can localize or“contain” the stray electrons.
一个旋量模的“spin”名字可以用与自旋群(更准确地pin群)的一个联系来解释。
The'spin' name of the spinor norm can be explained by a connection to the spin group(more accurately a pin group).
自旋电流可以从一种磁性材料到附近的另一种非磁性材料中“泵激”产生;.
A spin current can also be“pumped” from a magnetic material into a neighbouring non-magnetic material;
该实验对模拟自旋黑洞附近的奇特物理现象尤其擅长,而这正是Weinfurtner研究的课题。
This analogue has been particularly useful for simulating the bizarre physics that occurs around rotating black holes, a topic that Weinfurtner is studying now.
虽然如此,但自旋玻璃仍然是大脑的一个不现实的模型。
A spin glass is still a very unrealistic model of the brain, though.
自旋这项工作一直被蜜蜂访问,因此可以被视为蜂友好植物的鉴定。
A spin out of this work has been the identification of plants which are visited by bees and as such could be considered bee friendly.
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