For certain wavelengths of light, routers along that path would accept signals coming in from only one direction and send them off in only one direction.
这条链路上的路由器对某种特定波长的光束，只接受从一个方向进入的信号，也只向一个方向发送这些信号。
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.
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。
I think the rest of the world is smart enough to say, OK, he's off and running. He's heading in the right direction, and Congress is going in the right direction.
我想其它国家将通过他的行动明白他正在向着正确的方向努力，国会也在向着正确的方向努力。
As magma rises under the mid-ocean ridge, ferromagnetic minerals in the magma become magnetized in the direction of the magma become magnetized in the direction of the geomagnetic field.
当岩浆从中海脊下涌起的时候，岩浆中的磁铁矿物质按地磁场的方向被磁化。
It's based on the idea of mathematical "trap-door" functions, which are easy to compute in one direction but very difficult to compute in the reverse direction.
它所基于的理念是数学上的“trap - door”函数，它可以沿着一个方向轻松地进行计算，但是很难从相反的方向进行计算。
Unit vectors are always pointing in the direction of the positive axis x in the x direction is this one.
单位矢量,始终指向,轴的正方向,轴方向的单位矢量，and，the，unit，vector,是这个。
Actually, what is implicit in this explanation is that I am counting positively all the stuff that flows across C in the direction of n and negatively what flows in the opposite direction.
以上的解释实际默认了,把沿着n方向流过C的,都算作正值,相反方向的，算作负值。
x Well, we know how to compute partial w over partial x y or partial w over partial y, which measure how w changes if I move in the direction of the x axis or in the direction of the y axis.
我们知道如何计算∂w/∂,或者∂w/∂,这衡量了我在x轴,或者y轴方向上移动时，w的变化。
Sometimes, one type of lateral load mechanism is used in one direction while another is used in the perpendicular direction.
有时，一种类型的侧向载荷机制作用于一个方向，而另一种作用于垂直方向。
Why should it differ for some owners of resources in one direction and for others in the opposite direction?
为什么对于一些资源拥有者而言是这个方向的差异，而对于另一些资源拥有者而言是相反方向的差异呢？
The direction of rotation is often constant in a species; for example, Convolvulus always rotates in an anticlockwise direction.
在特定的物种中旋转的方向是恒定的，例如旋花科植物总是逆时针方向旋转。
The results indicated that the trends of both sand and clay particle contents were second order in the east-west direction, and first order in the north-south direction.
结果表明，区域土壤砂粒含量和粘粒含量在东西方向和南北方向的趋势分别为二阶趋势和一阶趋势；
But in the backing welding, columnar grain-growth will be appeared in the direction of crystal direction, it effects the welding quality seriously.
但是单面焊打底层焊缝中出现的沿焊缝柱状晶结晶方向的柱状气孔，严重地影响着船舶焊接质量。
The acoustic field uniformity in the depth direction of the newly designed clean basin is improved compared with the flat type basin, but little change in the horizontal direction.
与平底式超声清洗槽相比，这种新型清洗槽深度方向的声场均匀性得到了改善，但水平方向的声场均匀性变化不大。
Gravel packing in horizontal holes is quite different from that in straight holes because of the direction of the gravel packing being vertical to the gravity direction.
在水平井中，由于砾石充填方向与重力方向相垂直，因而其充填规律与直井存在着根本的区别。
Similar flat parabolic motion and types of projectile motion in the horizontal direction, regardless of how fast, in vertical direction of the displacement is certain.
类似平抛运动和类抛运动，不管你在水平方向的速度多快，在竖直方向的位移是一定的。
Some of the pieces are not cut in the right direction all pieces must be cut in same direction.
某些半成品裁的方向不正确，所有的半成品都应该裁同一方向。
The acknowledgement information relating to the flow of message in one direction is embedded (piggybacked) into normal data-carrying message flowing in the reverse direction.
与一个方向的报文流有关的确认信息钳在反方向正常携带数据的报文流中。
The acknowledgement information relating to the flow of message in one direction is embedded( piggybacked) into normal data-carrying message flowing in the reverse direction.
与一个方向的报文流有关的确认信息钳在反方向正常携带数据的报文流中。
In the total bridge model of Luohe bridge, two deferent kinds of pushover analysis are calculated in the transverse direction and longitudinal direction.
在全桥模式的推倒分析中，本文根据全桥在横、纵两个方向的差异，分别在这两个不同的方向进行了推倒分析计算。
The needle roller clutch bearing is a kind of compound function bearing which transmits torque between the shaft and housing in one direction and allows free overrun in the opposite direction.
滚针离合器轴承是可单向传递轴和轴承座之间的扭矩，而反方向允许自由转动的一种复合功能轴承。
The distortion problem of vehicle changing direction in scene simulation was solved by the vehicle changing direction algorithm, the algorithm principle and process was given in detail.
并针对虚拟场景中车辆转弯失真的问题提出了车辆转弯算法，分析了算法的原理并给出了实现的步骤。
Volatility breakout: This theory assumes that a sudden large move in one direction indicates that a trend in the direction of the breakout has begun.
波动性突变：该理论认为突然出现的某个方向的大幅运动表明与该方向相同的趋势正在形成。
A rotor system of the magnetic suspending wind power generator is designed, which is supported with magnetic bearings in radial direction and constrained with mechanical force in axial direction.
设计了一种磁悬浮风力发电机的转子系统，径向方向采用磁力轴承支承，轴向方向靠机械力约束。
Swelling efficiency in vertical direction of compressed direction was the smallest in tangential, the biggest in radial and middle in non standard direction compression.
压缩木压缩方向的垂直方向上的膨胀率，弦向压缩最小，径向压缩最大，非标准向居中。
In thermoacoustic system, the oscillating heat transfer in regenerator is along the axis direction of the stack and in heat exchanger it is along the radial direction of the tube.
在热声发动机系统中，回热器的振荡换热是沿流体通道的轴向，而加热器振荡换热主要是沿流体通道径向。
The area is filled if the number of boundary lines going in one direction (relative to the imaginary line) is not equal to the number of boundary lines going in the other direction.
如果朝一个方向(相对于想象的线)的边界线的数量不等于朝其它方向的边界线的数量，那么该区域是已填充的。
A second roller is disposed in a downstream side of the printing area in the first direction, and is adapted to transport the printing medium in the first direction.
第二辊，其在所述第一方向上布置在所述打印区域的下游侧，并适于在所述第一方向上传输所述打印媒介；
A second roller is disposed in a downstream side of the printing area in the first direction, and is adapted to transport the printing medium in the first direction.
第二辊，其在所述第一方向上布置在所述打印区域的下游侧，并适于在所述第一方向上传输所述打印媒介；
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