[计] 脉冲幅度调制

[医] 解磷定, 派姆, 磷敌, 甲碘化吡啶醛肟(有机磷和毒扁豆硷的解毒药)

Pam \Pam\, prop. n.
A form of the female given name {Pamela}.
[PJC]

pam \pam\, n. [From {Palm} victory; cf. trump, fr. triumph, and
perh. fr. F. pamphile from Pamphile, a man's name.]
1. The knave of clubs. [Obs.] --Pope.

2. A card game in which the jack of clubs is trump.
[PJC]