ethylene oxide addition polymer 环氧乙烷加成聚合物
re oxide addition 稀土氧化物添加剂
stannic oxide addition 氧化锡添加
Calcium oxide and its product after water addition, calcium hydroxide, are important industrially.
加水后的氧化钙和其产品，以及氢氧化钙在工业应用上很重要。
Refining is achieved by the addition of lime, fluorspar and iron oxide to the melted steel.
在熔化了的钢中加入石灰、氟石和铁的氧化物，就可以把钢提纯。
The addition reaction of substituted phenyl nitrile oxide and p-Acetaminobenzenesulfamide were reported.
本文报导了取代芳腈氧化物和对乙酰氨基苯磺酰胺的加成反应。
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