1.United States classical archaeologist (born in Canada) noted for leading the excavation of the Athenian agora (1906-2000)
2.English physicist (born in America) who studied heat and friction; experiments convinced him that heat is caused by moving particles (1753-1814)
由美國人O·V·佩思和T·H·奧克霍夫設(shè)計的。 又叫芝加哥打印機(jī),最早的生產(chǎn)型是M1921式,后來又相繼出現(xiàn)了M1923、M1928系列沖鋒槍。其中M1928A1式于1930年研制成功,并少量裝備了美軍,第二次世界大戰(zhàn)中還為盟國軍隊所使用。1942年,在M1928A1式的基礎(chǔ)上,發(fā)展了M1式?jīng)_鋒槍,并正式裝備美軍,成為美軍第一支制式?jīng)_鋒槍,后來在M1式的基礎(chǔ)上又改進(jìn)為M1A1式?jīng)_鋒槍。二戰(zhàn)期間,湯普森沖鋒槍生產(chǎn)量達(dá)140多萬支,1945年停止生產(chǎn)。