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C1 chemical industry
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C1 chemical industry
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C1 chemical industry
碳一化工
以含有一个碳原子的物质(如CO、CO2、CH4、CH3OH、HCHO)为原料合成工业产品的工艺和工业。
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Poincare-Birkhoff-Witt type basis
Poincare conjecture
Poincare divisor
Poincare duality
Poincare duality theorem
Poincare element
Poincare formula
Poincare group
Poincare inequality
Poincare invariant
Poincare invariant theorem
Poincare Lefschetz duality
Poincare-Lefschetz duality
Poincare lemma
Poincare limit cycle
Poincare map
Poincare metric
Poincare recurrence
Poincare return mapping
Poincare scatterplot
Poincare section
Poincare sphere
Poincare spheroid
Poincare's surface of section
Poincare surface of section
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