pozzolana
英[ˌpɒtswə'lɑːnɑː]
美[ˌpɒtswə'lɑːnɑː]
- n. =pozzuolana
- n. 火山灰(可用作水泥原料)
双语例句
- 1. This mixture of pozzolana and lime was then added to an aggregate.
- 人们把火山灰与石灰的混合物加到集料中。
youdao
- 2. Microsilica is a sort of tiny pozzolana with high-active silicon dioxide.
- 硅灰是一种极细的火山灰质的高活性二氧化硅。
youdao
- 3. Microsilica is a sort of tiny pozzolana with high-active silicon dioxide.
- 硅灰是一种极细的火山灰质的高活性二氧化硅。
youdao
- This mixture of pozzolana and lime was then added to an aggregate.
人们把火山灰与石灰的混合物加到集料中。 - Since no other volcano lava or pozzolana are found nearby, so we may exclude the possibility that ringed mountains are volcano craters.
而由于相关地带没有发现火山熔岩或火山灰分布，可以排除环形山是火山口的可能。
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