In the absence of bubbles , prices oscillate around uncertain estimates of fundamental value .
在无泡沫时期,对于基础价值有变幻无常的估值,而价格就在这些估值周围振荡。
The grains should ' twist ' the light rays changing the direction in which they oscillate a property called polarisation .
微粒可以弯曲光线,并改变其振动方向,即所谓的偏振。
They used a subwoofer to oscillate the air inside a cylinder , " acting like a wind tunnel with air moving up and down , " zhang explains .
他们使用一低音炮振动一圆柱体内的空气,“就像空气上下流动的一风洞”,张军解释道。
Or does he oscillate in mad swings of forever trying to catch up with his own moving reflection ?
或者总是为试图追赶自己循环反射的镜像而处于疯狂振荡的摇摆状态?
The way neutrinos oscillate is described by three numbers called mixing angles , which determine how likely this spot-changing is for any pair of flavours .
中微子振荡的方式是由名为混合角的三个数字构成的,数字决定了任何种类的中微子是如何发生这种点变化的。
Generating microwaves powerful enough to transmit data reliably will probably involve stacking several layers of magnets and semiconductors together and encouraging the electrons in them to oscillate in unison .
By contrast , to get the extra lift needed for hovering , hummingbirds do not simply flap their wings up and down , but oscillate them through a figure of eight pattern .
比较而言,为了获得盘旋需要的额外的上升力,蜂鸟的翅膀不只是简单地上下拍打,而且还以“8”字型振荡。
The waves that oscillate slowly ( red ) are on the left and the waves that oscillate faster ( blue ) are on the right .
振荡速度慢的(红色的)在左,速度快的(蓝色的)在右。
Coffee spilling depends in large part on the natural oscillation frequency of the beverage-that is , the rate at which it prefers to oscillate , much as every pendulum swings at a precise frequency given its length and the gravitational pull it experiences .