ket background

ket

/kɛt/

Illustration ket - Image 1

noun

右矢，右矢向量。

A vector, in Hilbert space, especially as representing the state of a quantum mechanical system; the complex conjugate of a bra; a ket vector. Symbolised by |...〉.

Examples :

"The physicist represented the electron's spin state using a specific ket, |↑〉, indicating it was spin-up. "

这位物理学家用一个特定的右矢，|↑〉，来表示电子的自旋状态，表明它是自旋向上。

physics math energy

Illustration ket - Image 1

noun

腐肉，污秽。

Carrion; any filth.

Examples :

"The alley reeked of ket, likely rotting food thrown out by the restaurant. "

小巷里臭气熏天，一股子腐肉和污秽的味道，很可能是餐馆扔出来的腐烂食物。

environment animal nature

Illustration ket - Image 1

noun

糖果，甜食.

Examples :

"The market stall was overflowing with colorful ket, from sticky jalebis to crunchy barfi. "

市场摊位上摆满了五颜六色的糖果甜食，从黏糊糊的糖炸弹到酥脆的印度奶酪糖块，琳琅满目。

Illustration ket - Image 1

noun

糖果，甜食。

A sweet, treat or candy.

Examples :

"The children were happy to receive a ket after their good behavior. "

孩子们表现好后，都很高兴得到了一颗糖果。

food entertainment

Illustration ket - Image 1

noun

氯胺酮，K粉

Examples :

"The veterinarian used ket to sedate the cat before the surgery. "

兽医在给猫做手术前，用了氯胺酮（K粉）来镇静它。

medicine substance science chemistry

Illustration ket - Image 1

noun

毡球，毡团。

Examples :

"The sheep's fleece was covered in ket, making it difficult to shear. "

那只羊的羊毛上结满了毡球，很难剪。

material animal