3 ผลลัพธ์ สำหรับ protoxide

หรือค้นหา: -protoxide-, *protoxide*
เนื่องจากผลลัพธ์มีน้อย ระบบจึงเปลี่ยนคำค้นเป็น *protoxide*

Collaborative International Dictionary (GCIDE)

Protoxide

n. [ Proto- + oxide: cf. F. protoxide. ] (Chem.) That one of a series of oxides having the lowest proportion of oxygen. See Proto-, 2 (b). [ 1913 Webster ]

protoxide of nitrogen, laughing gas, now called hyponitrous oxide. See under Laughing. [ 1913 Webster ]

WordNet (3.0)

barium monoxide

(n) an oxide of barium; a whitish toxic powder, Syn. barium protoxide, barium oxide

Collaborative International Dictionary (GCIDE)

Protoxide

n. [ Proto- + oxide: cf. F. protoxide. ] (Chem.) That one of a series of oxides having the lowest proportion of oxygen. See Proto-, 2 (b). [ 1913 Webster ]

protoxide of nitrogen, laughing gas, now called hyponitrous oxide. See under Laughing. [ 1913 Webster ]

Time: 0.0354 seconds, cache age: 4.107 (clear)Longdo Dict -- https://dict.longdo.com/