单词：oxygen enrichment
oxygen enrichment的用法和样例：
例句
- Membrane technology of oxygen enrichment has been widely used for combustion assistance.摘要膜法富氧及其助燃技术的应用非常广泛。
- However, direct use of oxygen, or enrichment of the air with oxygen, is necessary for some processes.但是对于某些过程，直接使用氧或富氧空气是必要的。
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Colbie Caillat-Oxygen I came apart inside a world 我在这个由怒气冲冲的人们组成的 made of angry people 世界里支离破碎 I found a boy who had a dream 直到有一天我遇见一个寻梦的男孩 Making everyone smile 他令他身边
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英语单词荟萃
TEHRAN, Aug. 15 (Xinhua) -- Iran said on Sunday it will not stop its nuclear fuel enrichment（丰富,改进） activities although Russia would provide it with the nuclear fuel needed to run its Bushehr nuclear power plant. Head of Iran's Majlis ( P
英语新闻
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