我们把碳纳米管放在磁性电极之间。然后我们发现被碳纳米管捕捉的单电子自旋方向可以被电势直接控制。
We have placed the nanotubes between magnetic electrodes and we have shown that the direction of a single electron spin caught on the nanotube can be controlled directly by an electric potential.
特别是随着时间的演化，系统的平均自旋方向的分布和摆动也与初态所处的空间结构有着密切的联系。
In particular, with time evolution, distribution and swing of the mean spin direction is closely related to the structure of the space where the initial coherent state centred in.
巨磁电阻的产生是因为每一个电子带有一个特定方向的自旋。
GMR arises because each electron carries a spin that points in a specific direction.
不管这个规则是什么，它对两个缠绕着的粒子是一样的，使它们产生在各个方向相同的自旋。
Whatever the rule is, it applies to each of the entangled particles and will cause them to have the same spins.
加上磁场后，两个铁层都被磁化，假如是上方向，那么所有下自旋的电子移动通过整个样本都没有散射。
With the magnetic field turned on, the iron layers both magnetize, say, in the spin-up direction, so all of the spin-down electrons move through the entire sample without scattering.
你们可以看到，如果它绕自己的轴朝这个方向转，我们就说它是自旋朝上，这个方向我们叫它自旋朝下。
So you can see, if it's spinning on its own axis in this direction we'd call it spin up, where as this way it would be what we call spin down.
一个磁化的铁层的电子散射的可能性就取决于是否自旋是否指向与铁磁化的同一方向。
The likelihood of an electron scattering in a magnetized iron layer depends on whether the spin points in the same direction as the iron magnetization or in the opposite direction.
如果你第一眼看到的旋转舞女是逆时针自旋，那么与第一眼看到的是顺时针旋转的观察者相比，你能够看到旋转舞女进行相反方向旋转的可能性要大很多——这可能是因为我们观察一个物体旋转时的自然倾向就是顺时针，这在第一张图中也得到了证实。
If you saw the figure spinning counter-clockwise first, then you were significantly more likely to be able to reverse the direction of rotation than if you saw it spinning clockwise first.
LCVR控制入射光子的偏振度，从而实现对自旋极化电子束极化方向的调制。
The production of spin-polarized electrons and the modulation of polarization direction with liquid crystal variable retarder (LCVR) are discussed.
粒子的自旋“轴”会指向两个方向之一，因而记录一个位元资讯，也可借由翻转而执行一个简单的运算操作。
Its spin "axis" can point in one of two directions, thereby encoding a bit, and can flip over, thereby performing a simple computational operation.
砂轮本身的结构特点可保证高点磨削的实现，而磨削等概率性则依赖于：生坯球合适的自旋速度及自旋轴方向的随机变化。
The structure of grinding wheels can realize high point grinding, and the good grinding equiprobability lies on a proper spinning speed and the random variation of the spinning axis.
一定大小的外磁场范围内，自旋阀GMR对磁场大小不敏感，而仅对外磁场的方向敏感，并获得了相关的数据；
In a typical magnetic field intensity spin-valve GMR is not sensitive with the magnetic field intensity but it is sensitive with the direction of magnetic field, and we got some useful data;
纵向极化电子，就是自旋和动量方向相同的电子。
Longitudinally polarized electrons are the electrons with spin and momentum pointing in the same direction.
我们'还将讨论转化为实际的几何和如何更好地控制方向的网格使用自旋和对齐。
We'll also discuss the conversion into actual geometry and how to better control the orientation of the mesh using Spin and Align.
在降落区的上空将直升机保持停悬，机体以顺时针的方向保持自旋，并且朝右侧开始执行外侧水平8字飞行。
With the helicopter hovering over the landing area, start pirouetting clockwise while the helicopter is pirouetting fly the helicopter in a Figure of Eight to the right.
在降落区的上空将直升机保持倒飞停悬，机体以顺时针的方向保持自旋，并且朝右侧开始执行外侧水平8字飞行。
With the helicopter inverted hovering over the landing area, start pirouetting clockwise while the helicopter is pirouetting fly the helicopter in a Figure of Eight to the right.
有偏袒铁锤在两端电机，它可以使自旋运动将进入水平方向，垂直方向和倾斜方向，然后这个运动转交屏幕。
There are partiality hammers at the ends of motor, it can turn the spin move of motor into level direction, vertical direction and oblique direction, and then this movement is transmitted to screen.
有偏袒铁锤在两端电机，它可以使自旋运动将进入水平方向，垂直方向和倾斜方向，然后这个运动转交屏幕。
There are partiality hammers at the ends of motor, it can turn the spin move of motor into level direction, vertical direction and oblique direction, and then this movement is transmitted to screen.
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