Variations in Earth’s magnetic field cause them to spin in different ways, each of which leaves the compass in a slightly different chemical state.

地球磁场不同的变化会造成它们不同的自旋方式，每种方式都会让罗盘的化学状态表现出细微的差异。

youdao

The filter USES the measurements of three accelerometers and a magnetic compass to drive the state update.

滤波器用三个加速度计的测量量和磁罗盘来驱动状态的更新。

youdao

I know I'm an enemy of the state right now. What happen to you Nate the guy I used to call my friend Had a moral compass.

我知道我现在是整个州的敌人了。你到底是怎么了，那个我曾经称我为朋友的人，有他自己的做人准则。

youdao

Perhaps his is not the moral compass (not in the Bible) by which we should guide the ship of state.

FORBES: Dear President Obama: I'm Only My Brother's Keeper If My Brother Is My Sheep