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catalytic activity
释义
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catalysis
catalytic activity
catalytic activity
[
¦kad·əl¦id·ik ak′tiv·əd·ē
]
(chemical engineering)
The ratio of the space velocity of a catalyst being tested, to the space velocity required for a standard catalyst to give the same conversion as the catalyst under test.
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beware of one
beware of (someone or something)
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bewash
be washed up
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be wasting (one's) breath
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be wasting somebody's breath
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be wasting their breath
be wasting your breath
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更新时间:2026/2/9 2:54:33