反方向移动 meaning in English

go astern

The plane moves in one direction , while the conveyer moves in the opposite direction
翻译：飞机朝一个方向移动（所以，飞机并未固定），传送带朝反方向移动。
A negative or implies that the electrons within the material move in the opposite direction to the force applied by the electric and magnetic fields
负的或代表材料中的电子是朝著电场及磁场施力的反方向移动。
We know now that they also move in the opposite direction : nutrients , in the form of migrating salmon , travel from the ocean to freshwater and then , carried by foraging bears , to land
我们现在了解，养份也朝反方向移动，即以鲑鱼?游的形式，从海洋回到淡水，然后由觅食中的熊带至陆地上。
And i ve also noted today that the shelling , the rate of shelling across the line of control , has also abated somewhat . and so we re pleased at this progress , but there is still a long way to go , and i can just assure you tonight that the united states will remain engaged
这就是唐?拉姆斯菲尔德部长为什么在结束对北约和海湾的访问之后将于明天前往这个地区，继续进行我们与印度和巴基斯坦的磋商，以便使局势得以开始走向真正的缓和，使印度军队和巴基斯坦军队现在可以朝反方向移动。