l-shell
L-壳
Definitions
- 1
Physics.
- : the second shell of electrons surrounding the nucleus of an atom and containing, when filled, eight electrons having principal quantum number 2.
Examples
Their friends noticed, and asked Sabrine to talk to him to bring him out of his shell a little.
Only the L, K, and A of the old sign remain stuck to the side of the office.
John L. Smith is a columnist with the Las Vegas Review-Journal.
I try to call him to say l agree it's better to stay in Los Angeles after all.
Another said just the act of spending money on self-improvement made him determined to break out of his shell.
Off flew the shell, seven miles it flew; over the Turkish Army from one sea into another.
He conducts this ceremony with the greatest solemnity, occasionally pronouncing these incantatory words, "Plate or shell, sah?"
Fancy that enormous shell dropping suddenly out of the blue on to a ship's deck swarming with troops!
De l peu d'heures il mourut entre mes mains fort chrestiennement.
But L. Struve estimates the number of those visible to the great telescopes at 20 millions.