Electrostatic ion thrusters use the Coulomb force and accelerate the ions in the direction of the electric field.

静电离子推进器使用的库仑力和电场加速的离子在方向。

He pointed in the direction of the north.

他指了指北方的方向。

The vector points in the direction of the force.

这个向量指向力的方向。

He was going in the direction of the bedroom.

他朝卧室的方向走去。

They retired in the direction of Hankow.

他们向汉口方面退去.

The truck headed in the direction of town.

卡车朝着城镇的方向开了过去；

The ship launched in the direction of Japan.

船起航前往日本.

Are sailing in the direction of east by north.

我们正朝着正东偏北方向航行。

He seemed to walk in the direction of Wu Mart.

他好像是朝物美商城的方向走的。

It pulls you in the direction of positive growth.

它将你吸引向积极性成长的方向。