Select Keyboard: Türkçe ▾ X
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Английский Язык - Английский Язык
Определение robert livingston stevens в Английский Язык Английский Язык словарь
- born Oct. 18, 1787, Hoboken, N.J., U.S. died April 20, 1856, Hoboken U.S. engineer and ship designer. The son of John Stevens, he tested the first steamboat to use screw propellers. He designed the railway T-rail in 1830, and later the railroad spike. He found that rails laid on wooden ties, with crushed stone or gravel beneath, provided a roadbed superior to any known before; his construction remains in universal use
robert livingston stevens
Расстановка переносов
Rob·ert Li·ving·ston Ste·vensТурецкое произношение
räbırt lîvîngstın stivınzПроизношение
/ˈräbərt ˈləvəɴɢstən ˈstēvənz/ /ˈrɑːbɜrt ˈlɪvɪŋstən ˈstiːvənz/
Resimler
История
Избранное