spin axis point

基本解釋

Its spin "axis" can point in one of two directions, thereby encoding a bit, and can flip over , thereby performing a simple computational operation.
粒子的自旋「軸」會指向兩個方向之一，因而記錄一個位元資訊，也可藉由翻轉(zhuǎn)而執(zhí)行一個簡單的運算操作。
The idea behind the experiment is simple: put a spinning gyroscope into orbit around the earth with the spin axis pointed toward some distant star as a fixed reference point .
實驗背后的原理十分簡單：將轉(zhuǎn)動的回轉(zhuǎn)儀放在環(huán)繞地球的軌道，轉(zhuǎn)軸指向遠處星體，作為固定基準點。