spin up

基本解釋

And now I will so when I spin it up, that's right So let me now change the direction.
我會這樣當(dāng)我將它旋轉(zhuǎn)起來,現(xiàn)在改變方向。
So by parallel we mean - they're either both spin up remember that's our spin quantum number, that fourth quantum number.
所以我們意味著,它們都是自旋向上,記住我們的自旋量子數(shù)，是第四個量子數(shù)。
That way if there are lots of ESBs doing nothing much (e.g. test/dev ESBs) they don't cost anything until they use enough resources to spin up a new VM.
這種方式下，要是有很多ESB并沒有進(jìn)行重負(fù)荷工作（如，開發(fā)/測試ESB），在它們用到足夠的資源需啟動一個新VM之前，它們基本沒有什么開銷。

So by parallel we mean - they're either both spin up remember that's our spin quantum number, that fourth quantum number.
所以我們意味著,它們都是自旋向上,記住我們的自旋量子數(shù)，是第四個量子數(shù)。
麻省理工公開課 - 化學(xué)原理課程節(jié)選
/2 You can have it equal to plus 1/2, and that's what we call spin up, 1/2 or you can have it equal to minus 1/2, which is what we call spin down.
它可能會等于，我們叫它自選朝上，或者它等于負(fù)，我們叫它自旋朝下。
麻省理工公開課 - 化學(xué)原理課程節(jié)選
And, in any arbitrary crucible full of molten silver, half of them are going to be spin-up and half of them are going to be spin-down.
并且，在任一個澆滿了熔銀的坩堝中，銀原子中的電子一半是向上轉(zhuǎn),另一半是向下轉(zhuǎn)。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選

The new ones can spin up to three times faster but will be tricky to operate.
ECONOMIST: Is there still time for a miracle?