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单词 barium monoxide
释义
barium monoxide
(once / 5909656 pages)
n

WORD FAMILY
barium monoxide
USAGE EXAMPLES
In the Brin process for the manufacture of oxygen, barium dioxide is obtained as an intermediate product by heating barium monoxide with air under pressure.
Various, Encyclopaedia Britannica, 11th Edit...(2010)
Barium sulphide, BaS, is obtained by passing sulphuretted hydrogen over heated barium monoxide, or better by fusion of the sulphate with a small coal.
Various, Encyclopaedia Britannica, 11th Edit...(2010)
n an oxide of barium; a whitish toxic powder
Syn|Hyper
barium oxide, barium protoxide
baryta
any of several compounds of barium
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